release resolc v0.3.0

Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
2026-06-14 15:41:04 +00:00 · 2025-06-28 12:16:23 +02:00
98 changed files with 7999 additions and 3536 deletions
@@ -1,13 +1,3 @@
-#!/usr/bin/env python3
-"""
-This script generates JSON files for different platforms based on GitHub release data.
-It fetches release information from a specified GitHub repository and tag,
-parses the release assets, and generates JSON files for each platform with relevant metadata.
-It also handles checksum files and updates a list.json file for each platform.
-It requires the GITHUB_TOKEN environment variable to be set for authentication.
-Usage:
-    python json_generator.py <repo> <tag>
-"""
 import os
 import sys
 import json
@@ -1,155 +0,0 @@
-#!/usr/bin/env python3
-"""
-This script generates JSON files for different platforms based on GitHub data.
-Requires the GITHUB_SHA, FIRST_SOLC_VERSION, LAST_SOLC_VERSION, TAG and FILEPATH environment variables to be set.
-Usage:
-    python json_generator_nightly.py
-"""
-import os
-import sys
-import json
-from datetime import datetime
-
-def validate_env_variables():
-    """Validate that environment variables are set."""
-    if "GITHUB_SHA" not in os.environ:
-        print("Error: GITHUB_SHA environment variable is not set.")
-        sys.exit(1)
-    if "FIRST_SOLC_VERSION" not in os.environ:
-        print("Error: FIRST_SOLC_VERSION environment variable is not set.")
-        sys.exit(1)
-    if "LAST_SOLC_VERSION" not in os.environ:
-        print("Error: LAST_SOLC_VERSION environment variable is not set.")
-        sys.exit(1)
-    if "TAG" not in os.environ:
-        print("Error: TAG environment variable is not set.")
-        sys.exit(1)
-    if "FILEPATH" not in os.environ:
-        print("Error: FILEPATH environment variable is not set.")
-        sys.exit(1)
-
-
-def fetch_data_file():
-    """
-    Fetch the data.json file with artifacts urls and sha256 checksums
-    and parse it into a single dictionary mapping artifact names to their URLs and SHAs.
-    """
-    # read data.json file
-    artifacts_data = {}
-    data_file_path = os.environ["FILEPATH"]
-    if not os.path.exists(data_file_path):
-        print("Error: data.json file not found.")
-        sys.exit(1)
-    with open(data_file_path, 'r') as f:
-        try:
-            artifacts_data = json.load(f)
-        except json.JSONDecodeError:
-            print("Error: data.json file is not a valid JSON.")
-            sys.exit(1)
-
-    result = {}
-
-    for item in artifacts_data:
-        for key, value in item.items():
-            if key.endswith('_url'):
-                base_key = key.rsplit('_url', 1)[0]
-                if base_key not in result:
-                    result[base_key] = {}
-                result[base_key]['url'] = value
-            elif key.endswith('_sha'):
-                base_key = key.rsplit('_sha', 1)[0]
-                if base_key not in result:
-                    result[base_key] = {}
-                result[base_key]['sha'] = value
-
-    return result
-
-
-
-
-
-def extract_build_hash():
-    """Extract the first 8 characters of the commit hash."""
-    sha = os.environ.get("GITHUB_SHA")
-    return f"commit.{sha[:8]}"
-
-def generate_asset_json_nightly(name, url, checksum):
-    """Generate JSON for a specific asset."""
-    # Date in format YYYY-MM-DD
-    date = datetime.now().strftime("%Y.%-m.%-d")
-    last_version = os.environ.get("TAG").replace('v','')
-    version = f"{last_version}-nightly.{date}"
-    SHA = os.environ.get("GITHUB_SHA", "")[:8]
-    build = f"commit.{SHA}"
-    long_version = f"{version}+{build}"
-
-    return {
-        "name": name,
-        "version": version,
-        "build": build,
-        "longVersion": long_version,
-        "url": url,
-        "sha256": checksum,
-        "firstSolcVersion": os.environ.get("FIRST_SOLC_VERSION"),
-        "lastSolcVersion": os.environ.get("LAST_SOLC_VERSION")
-    }
-
-def save_platform_json(platform_folder, asset_json):
-    """Save asset JSON and update list.json for a specific platform."""
-    # Create platform folder if it doesn't exist
-    os.makedirs(platform_folder, exist_ok=True)
-
-    # Update or create list.json
-    list_file_path = os.path.join(platform_folder, "list.json")
-
-    if os.path.exists(list_file_path):
-        with open(list_file_path, 'r') as f:
-            try:
-                list_data = json.load(f)
-            except json.JSONDecodeError:
-                list_data = {"builds": [], "releases": {}, "latestRelease": ""}
-    else:
-        list_data = {"builds": [], "releases": {}, "latestRelease": ""}
-
-    # Remove any existing entry with the same path
-    list_data['builds'] = [
-        build for build in list_data['builds']
-        if build['version'] != asset_json['version']
-    ]
-    # Add the new build
-    list_data['builds'].append(asset_json)
-
-    # Update releases
-    version = asset_json['version']
-    list_data['releases'][version] = f"{asset_json['name']}+{asset_json['longVersion']}"
-
-    # Update latest release
-    list_data['latestRelease'] = version
-
-    with open(list_file_path, 'w') as f:
-        json.dump(list_data, f, indent=4)
-
-def main():
-
-    validate_env_variables()
-    data = fetch_data_file()
-
-    # Mapping of asset names to platform folders
-    platform_mapping = {
-        'resolc-x86_64-unknown-linux-musl': 'linux',
-        'resolc-universal-apple-darwin': 'macos',
-        'resolc-x86_64-pc-windows-msvc': 'windows',
-        'resolc-web.js': 'wasm'
-    }
-
-    # Process each asset
-    for asset in data.keys():
-        platform_name = platform_mapping.get(asset)
-        if platform_name:
-            platform_folder = os.path.join(platform_name)
-            asset_json = generate_asset_json_nightly(asset, data[asset]['url'], data[asset]['sha'])
-            save_platform_json(platform_folder, asset_json)
-            print(f"Processed {asset} for {platform_name}")
-
-if __name__ == "__main__":
-    main()
@@ -1,385 +0,0 @@
-name: Nightly Release
-on:
-  schedule:
-    # Run every day at 01:00 UTC
-    - cron: "0 1 * * *"
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
-env:
-  CARGO_TERM_COLOR: always
-  RUST_MUSL_CROSS_IMAGE: messense/rust-musl-cross@sha256:c0154e992adb791c3b848dd008939d19862549204f8cb26f5ca7a00f629e6067
-
-jobs:
-  # check if there were commits yesterday
-  check_commits:
-    runs-on: ubuntu-latest
-    outputs:
-      has_commits: ${{ steps.check_commits.outputs.has_commits }}
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0 # Fetch full history to check previous commits
-          ref: "main"
-
-      - name: Check for commits from yesterday
-        id: check_commits
-        run: |
-          # Get yesterday's date in YYYY-MM-DD format
-          YESTERDAY=$(date -d "yesterday" +%Y-%m-%d)
-          echo "Checking for commits from: $YESTERDAY"
-
-          # Check if there were any commits yesterday
-          COMMIT_COUNT=$(git log --oneline --since="$YESTERDAY 00:00:00" --until="$YESTERDAY 23:59:59" | wc -l)
-
-          echo "Found $COMMIT_COUNT commits from yesterday"
-
-          if [ $COMMIT_COUNT -gt 0 ]; then
-            echo "has_commits=true" >> $GITHUB_OUTPUT
-            echo "✅ Found $COMMIT_COUNT commits from yesterday - continuing workflow"
-          else
-            echo "has_commits=false" >> $GITHUB_OUTPUT
-            echo "❌ No commits found from yesterday - skipping remaining steps"
-            echo "::notice::❌ No commits found from yesterday - skipping remaining steps"
-          fi
-
-  build:
-    # github actions matrix jobs don't support multiple outputs
-    # ugly workaround from https://github.com/orgs/community/discussions/17245#discussioncomment-11222880
-    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
-    outputs:
-      resolc-x86_64-unknown-linux-musl_url: ${{ steps.set-output.outputs.resolc-x86_64-unknown-linux-musl_url }}
-      resolc-x86_64-unknown-linux-musl_sha: ${{ steps.set-output.outputs.resolc-x86_64-unknown-linux-musl_sha }}
-      resolc-aarch64-apple-darwin_url: ${{ steps.set-output.outputs.resolc-aarch64-apple-darwin_url }}
-      resolc-aarch64-apple-darwin_sha: ${{ steps.set-output.outputs.resolc-aarch64-apple-darwin_sha }}
-      resolc-x86_64-apple-darwin_url: ${{ steps.set-output.outputs.resolc-x86_64-apple-darwin_url }}
-      resolc-x86_64-apple-darwin_sha: ${{ steps.set-output.outputs.resolc-x86_64-apple-darwin_sha }}
-      resolc-x86_64-pc-windows-msvc_url: ${{ steps.set-output.outputs.resolc-x86_64-pc-windows-msvc_url }}
-      resolc-x86_64-pc-windows-msvc_sha: ${{ steps.set-output.outputs.resolc-x86_64-pc-windows-msvc_sha }}
-    strategy:
-      matrix:
-        target:
-          [
-            x86_64-unknown-linux-musl,
-            aarch64-apple-darwin,
-            x86_64-apple-darwin,
-            x86_64-pc-windows-msvc,
-          ]
-        include:
-          - target: x86_64-unknown-linux-musl
-            type: musl
-            runner: ubuntu-24.04
-          - target: aarch64-apple-darwin
-            type: native
-            runner: macos-14
-          - target: x86_64-apple-darwin
-            type: native
-            runner: macos-13
-          - target: x86_64-pc-windows-msvc
-            type: native
-            runner: windows-2022
-    runs-on: ${{ matrix.runner }}
-    needs: [check_commits]
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions-rust-lang/setup-rust-toolchain@v1
-        with:
-          # without this it will override our rust flags
-          rustflags: ""
-          cache-key: ${{ matrix.target }}
-
-      - name: Download LLVM
-        uses: ./.github/actions/get-llvm
-        with:
-          target: ${{ matrix.target }}
-
-      - name: Build
-        if: ${{ matrix.type == 'native' }}
-        shell: bash
-        run: |
-          export LLVM_SYS_181_PREFIX=$PWD/llvm-${{ matrix.target }}
-          make install-bin
-          mv target/release/resolc resolc-${{ matrix.target }} || mv target/release/resolc.exe resolc-${{ matrix.target }}.exe
-
-      - name: Build
-        if: ${{ matrix.type == 'musl' }}
-        run: |
-          docker run -v $PWD:/opt/revive $RUST_MUSL_CROSS_IMAGE /bin/bash -c "
-           cd /opt/revive
-           chown -R root:root .
-           apt update && apt upgrade -y && apt install -y pkg-config
-           export LLVM_SYS_181_PREFIX=/opt/revive/llvm-${{ matrix.target }}
-           make install-bin
-           mv target/${{ matrix.target }}/release/resolc resolc-${{ matrix.target }}
-           "
-          sudo chown -R $(id -u):$(id -g) .
-
-      - name: Install Solc
-        uses: ./.github/actions/get-solc
-
-      - name: Basic Sanity Check
-        shell: bash
-        run: |
-          result=$(./resolc-${{ matrix.target }} --bin crates/integration/contracts/flipper.sol)
-          echo $result
-          if [[ $result == *'0x50564d'* ]]; then exit 0; else exit 1; fi
-
-      - name: Upload artifacts (nightly)
-        uses: actions/upload-artifact@v4
-        id: artifact-upload-step
-        with:
-          name: resolc-${{ matrix.target }}
-          path: resolc-${{ matrix.target }}*
-          retention-days: 40
-
-      - name: Set output variables (nightly)
-        id: set-output
-        shell: bash
-        run: |
-          echo "Artifact URL is ${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "Artifact SHA is ${{ steps.artifact-upload-step.outputs.artifact-digest }}"
-          echo "resolc-${{ matrix.target }}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "resolc-${{ matrix.target }}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}" >> "$GITHUB_OUTPUT"
-          echo "resolc-${{ matrix.target }}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}"
-          echo "resolc-${{ matrix.target }}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}" >> "$GITHUB_OUTPUT"
-
-  build-wasm:
-    runs-on: ubuntu-24.04
-    needs: [check_commits]
-    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
-    outputs:
-      resolc-web.js_url: ${{ steps.set-output.outputs.resolc_web_js_url }}
-      resolc-web.js_sha: ${{ steps.set-output.outputs.resolc_web_js_sha }}
-    env:
-      RELEASE_RESOLC_WASM_URI: https://github.com/paritytech/revive/releases/download/${{ github.ref_name }}/resolc.wasm
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions-rust-lang/setup-rust-toolchain@v1
-        with:
-          target: wasm32-unknown-emscripten
-          # without this it will override our rust flags
-          rustflags: ""
-
-      - name: Download Host LLVM
-        uses: ./.github/actions/get-llvm
-        with:
-          target: x86_64-unknown-linux-gnu
-
-      - name: Download Wasm LLVM
-        uses: ./.github/actions/get-llvm
-        with:
-          target: wasm32-unknown-emscripten
-
-      - name: Download EMSDK
-        uses: ./.github/actions/get-emsdk
-
-      - name: Build
-        run: |
-          export LLVM_SYS_181_PREFIX=$PWD/llvm-x86_64-unknown-linux-gnu
-          export REVIVE_LLVM_TARGET_PREFIX=$PWD/llvm-wasm32-unknown-emscripten
-          source emsdk/emsdk_env.sh
-          make install-wasm
-          chmod -x ./target/wasm32-unknown-emscripten/release/resolc.wasm
-
-      - name: Set Up Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: "20"
-
-      - name: Basic Sanity Check
-        run: |
-          mkdir -p solc
-          curl -sSLo solc/soljson.js https://github.com/ethereum/solidity/releases/download/v0.8.30/soljson.js
-          node -e "
-          const soljson = require('solc/soljson');
-          const createRevive = require('./target/wasm32-unknown-emscripten/release/resolc.js');
-
-          const compiler = createRevive();
-          compiler.soljson = soljson;
-
-          const standardJsonInput =
-          {
-            language: 'Solidity',
-            sources: {
-              'MyContract.sol': {
-                content: 'pragma solidity ^0.8.0; contract MyContract { function greet() public pure returns (string memory) { return \'Hello\'; } }',
-              },
-            },
-            settings: { optimizer: { enabled: false } }
-          };
-
-          compiler.writeToStdin(JSON.stringify(standardJsonInput));
-          compiler.callMain(['--standard-json']);
-
-          // Collect output
-          const stdout = compiler.readFromStdout();
-          const stderr = compiler.readFromStderr();
-
-          if (stderr) { console.error(stderr); process.exit(1); }
-
-          let out = JSON.parse(stdout);
-          let bytecode = out.contracts['MyContract.sol']['MyContract'].evm.bytecode.object
-          console.log(bytecode);
-
-          if(!bytecode.startsWith('50564d')) { process.exit(1); }
-          "
-
-      - name: Compress Artifact
-        run: |
-          mkdir -p resolc-wasm32-unknown-emscripten
-          mv ./target/wasm32-unknown-emscripten/release/resolc.js ./resolc-wasm32-unknown-emscripten/
-          mv ./target/wasm32-unknown-emscripten/release/resolc.wasm ./resolc-wasm32-unknown-emscripten/
-          mv ./target/wasm32-unknown-emscripten/release/resolc_web.js ./resolc-wasm32-unknown-emscripten/
-
-      # There is no way to upload several files as several artifacts with a single upload-artifact step
-      # It's needed to have resolc_web.js separately for night builds for resolc-bin repo
-      # https://github.com/actions/upload-artifact/issues/331
-      - name: Upload artifact resolc.js (nightly)
-        uses: actions/upload-artifact@v4
-        with:
-          name: resolc.js
-          path: resolc-wasm32-unknown-emscripten/resolc.js
-          retention-days: 40
-
-      - name: Upload artifacts resolc.wasm (nightly)
-        uses: actions/upload-artifact@v4
-        with:
-          name: resolc.wasm
-          path: resolc-wasm32-unknown-emscripten/resolc.wasm
-          retention-days: 40
-
-      - name: Upload artifacts resolc_web.js (nightly)
-        uses: actions/upload-artifact@v4
-        id: artifact-upload-step
-        with:
-          name: resolc_web.js
-          path: resolc-wasm32-unknown-emscripten/resolc_web.js
-          retention-days: 40
-
-      - name: Set output variables
-        id: set-output
-        env:
-          TARGET: resolc_web_js
-        run: |
-          echo "Artifact URL is ${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "Artifact SHA is ${{ steps.artifact-upload-step.outputs.artifact-digest }}"
-          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}" >> "$GITHUB_OUTPUT"
-          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}""
-          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}"" >> "$GITHUB_OUTPUT"
-
-  create-macos-fat-binary:
-    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
-    needs: [build]
-    outputs:
-      resolc-universal-apple-darwin_url: ${{ steps.set-output.outputs.resolc-universal-apple-darwin_url }}
-      resolc-universal-apple-darwin_sha: ${{ steps.set-output.outputs.resolc-universal-apple-darwin_sha }}
-    runs-on: macos-14
-    steps:
-      - uses: actions/download-artifact@v4
-        with:
-          merge-multiple: true
-
-      - name: Create macOS Fat Binary
-        run: |
-          lipo resolc-aarch64-apple-darwin resolc-x86_64-apple-darwin -create -output resolc-universal-apple-darwin
-
-      - name: Make Executable
-        run: |
-          chmod +x resolc-universal-apple-darwin
-
-      - uses: actions/upload-artifact@v4
-        id: artifact-upload-step
-        with:
-          name: resolc-universal-apple-darwin
-          path: resolc-universal-apple-darwin
-          retention-days: 40
-
-      - name: Set output variables
-        id: set-output
-        env:
-          TARGET: resolc-universal-apple-darwin
-        run: |
-          echo "Artifact URL is ${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "Artifact SHA is ${{ steps.artifact-upload-step.outputs.artifact-digest }}"
-          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}" >> "$GITHUB_OUTPUT"
-          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}""
-          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}"" >> "$GITHUB_OUTPUT"
-
-  generate-nightly-json:
-    runs-on: ubuntu-24.04
-    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
-    environment: tags
-    needs: [build-wasm, build, create-macos-fat-binary, check_commits]
-    steps:
-      - name: Checkout revive
-        uses: actions/checkout@v4
-        with:
-          path: revive
-
-      - name: Checkout resolc-bin
-        uses: actions/checkout@v4
-        with:
-          repository: paritytech/resolc-bin
-          path: resolc-bin
-
-      - name: Download Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          merge-multiple: true
-          path: bins
-
-      - uses: actions/create-github-app-token@v1
-        id: app-token
-        with:
-          app-id: ${{ secrets.REVIVE_JSON_APP_ID }}
-          private-key: ${{ secrets.REVIVE_JSON_APP_KEY }}
-          owner: paritytech
-          repositories: resolc-bin
-
-      - name: Generate JSON
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          TOKEN: ${{ steps.app-token.outputs.token }}
-          APP_NAME: "paritytech-revive-json"
-          Green: "\e[32m"
-          NC: "\e[0m"
-        run: |
-          echo '[' > data.json
-          echo '${{ toJSON(needs.build.outputs) }}' >> data.json
-          echo ',' >> data.json
-          echo '${{ toJSON(needs.build-wasm.outputs) }}' >> data.json
-          echo ',' >> data.json
-          echo '${{ toJSON(needs.create-macos-fat-binary.outputs) }}' >> data.json
-          echo ']' >> data.json
-          chmod +x bins/resolc-x86_64-unknown-linux-musl
-          export FIRST_SOLC_VERSION=$(./bins/resolc-x86_64-unknown-linux-musl --supported-solc-versions | cut -f 1 -d "," | tr -d ">=")
-          export LAST_SOLC_VERSION=$(./bins/resolc-x86_64-unknown-linux-musl --supported-solc-versions | cut -f 2 -d "," | tr -d "<=")
-          export FILEPATH=$(readlink -f data.json)
-          export TAG=$(cd revive;gh release list --json name,isLatest --jq '.[] | select(.isLatest)|.name')
-          cd resolc-bin
-          mkdir -p nightly
-          cd nightly
-          python3 ../../revive/.github/scripts/json_generator_nightly.py
-          cd ..
-          git status
-
-          echo "${Green}Add new remote with gh app token${NC}"
-          git remote set-url origin $(git config remote.origin.url | sed "s/github.com/${APP_NAME}:${TOKEN}@github.com/g")
-
-          echo "${Green}Remove http section that causes issues with gh app auth token${NC}"
-          sed -i.bak '/\[http/d' ./.git/config
-          sed -i.bak '/extraheader/d' ./.git/config
-
-          git config user.email "ci@parity.io"
-          git config user.name "${APP_NAME}"
-
-          git add nightly/
-          git commit -m "Update nightly json"
-          git push origin main
-
-          echo "::notice::nightly info.list files were successfully published to https://github.com/paritytech/resolc-bin"
@@ -14,7 +14,6 @@ concurrency:

 env:
  CARGO_TERM_COLOR: always
-  # if changed, dont forget to update the env var in release-nightly.yml
  RUST_MUSL_CROSS_IMAGE: messense/rust-musl-cross@sha256:c0154e992adb791c3b848dd008939d19862549204f8cb26f5ca7a00f629e6067

 jobs:
@@ -7,8 +7,6 @@ on:
      - 'LLVM.lock'
      - 'crates/llvm-builder/**'
      - '.github/workflows/test-llvm-builder.yml'
-    paths-ignore:
-      - "**.md"

 concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -2,13 +2,9 @@ name: Test Wasm Version
 on:
  push:
    branches: ["main"]
-    paths-ignore:
-      - "**.md"
  pull_request:
    branches: ["main"]
    types: [opened, synchronize]
-    paths-ignore:
-      - "**.md"

 concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -2,13 +2,9 @@ name: Test
 on:
  push:
    branches: ["main"]
-    paths-ignore:
-      - "**.md"
  pull_request:
    branches: ["main"]
    types: [opened, synchronize]
-    paths-ignore:
-      - "**.md"

 concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -56,3 +52,6 @@ jobs:

      - name: Test cargo workspace
        run: make test-workspace
+
+      - name: Test CLI
+        run: make test-cli
@@ -6,22 +6,6 @@ This is a development pre-release.

 Supported `polkadot-sdk` rev: `2503.0.1`

-## v0.4.0
-
-This is a development pre-release.
-
-Supported `polkadot-sdk` rev: `2503.0.1`
-
-### Added
- Line debug information per YUL builtin and for `if` statements.
- Column numbers in debug information.
- Support for the YUL optimizer details in the standard json input definition.
- The `revive-explorer` compiler utility.
- `revive-yul`: The AST visitor interface.
-
-### Fixed
- The debug info source file matches the YUL path in `--debug-output-dir`, allowing tools to display the source line. 
-
 ## v0.3.0

 This is a development pre-release.
@@ -105,26 +105,13 @@ version = "0.8.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d8bcce99ad10fe02640cfaec1c6bc809b837c783c1d52906aa5af66e2a196f6"
 dependencies = [
- "alloy-dyn-abi 0.8.25",
+ "alloy-dyn-abi",
 "alloy-json-abi 0.8.25",
 "alloy-primitives 0.8.25",
 "alloy-rlp",
 "alloy-sol-types 0.8.25",
 ]

-[[package]]
-name = "alloy-core"
-version = "1.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfe6c56d58fbfa9f0f6299376e8ce33091fc6494239466814c3f54b55743cb09"
-dependencies = [
- "alloy-dyn-abi 1.3.1",
- "alloy-json-abi 1.3.1",
- "alloy-primitives 1.3.1",
- "alloy-rlp",
- "alloy-sol-types 1.3.1",
-]
-
 [[package]]
 name = "alloy-dyn-abi"
 version = "0.8.25"
@@ -142,29 +129,13 @@ dependencies = [
 "winnow",
 ]

-[[package]]
-name = "alloy-dyn-abi"
-version = "1.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3f56873f3cac7a2c63d8e98a4314b8311aa96adb1a0f82ae923eb2119809d2c"
-dependencies = [
- "alloy-json-abi 1.3.1",
- "alloy-primitives 1.3.1",
- "alloy-sol-type-parser 1.3.1",
- "alloy-sol-types 1.3.1",
- "itoa",
- "serde",
- "serde_json",
- "winnow",
-]
-
 [[package]]
 name = "alloy-eip2124"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "741bdd7499908b3aa0b159bba11e71c8cddd009a2c2eb7a06e825f1ec87900a5"
 dependencies = [
- "alloy-primitives 1.3.1",
+ "alloy-primitives 1.1.2",
 "alloy-rlp",
 "crc",
 "serde",
@@ -177,7 +148,7 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7b82752a889170df67bbb36d42ca63c531eb16274f0d7299ae2a680facba17bd"
 dependencies = [
- "alloy-primitives 1.3.1",
+ "alloy-primitives 1.1.2",
 "alloy-rlp",
 "serde",
 ]
@@ -188,7 +159,7 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d4769c6ffddca380b0070d71c8b7f30bed375543fe76bb2f74ec0acf4b7cd16"
 dependencies = [
- "alloy-primitives 1.3.1",
+ "alloy-primitives 1.1.2",
 "alloy-rlp",
 "serde",
 "thiserror 2.0.12",
@@ -203,7 +174,7 @@ dependencies = [
 "alloy-eip2124",
 "alloy-eip2930",
 "alloy-eip7702",
- "alloy-primitives 1.3.1",
+ "alloy-primitives 1.1.2",
 "alloy-rlp",
 "alloy-serde",
 "auto_impl",
@@ -221,7 +192,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c98fb40f07997529235cc474de814cd7bd9de561e101716289095696c0e4639d"
 dependencies = [
 "alloy-eips",
- "alloy-primitives 1.3.1",
+ "alloy-primitives 1.1.2",
 "alloy-serde",
 "alloy-trie",
 "serde",
@@ -241,12 +212,12 @@ dependencies = [

 [[package]]
 name = "alloy-json-abi"
-version = "1.3.1"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "125a1c373261b252e53e04d6e92c37d881833afc1315fceab53fd46045695640"
+checksum = "3ccaa79753d7bf15f06399ea76922afbfaf8d18bebed9e8fc452984b4a90dcc9"
 dependencies = [
- "alloy-primitives 1.3.1",
- "alloy-sol-type-parser 1.3.1",
+ "alloy-primitives 1.1.2",
+ "alloy-sol-type-parser 1.1.2",
 "serde",
 "serde_json",
 ]
@@ -280,9 +251,9 @@ dependencies = [

 [[package]]
 name = "alloy-primitives"
-version = "1.3.1"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc9485c56de23438127a731a6b4c87803d49faf1a7068dcd1d8768aca3a9edb9"
+checksum = "18c35fc4b03ace65001676358ffbbaefe2a2b27ee50fe777c345082c7c888be8"
 dependencies = [
 "alloy-rlp",
 "bytes",
@@ -333,7 +304,7 @@ version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "730e8f2edf2fc224cabd1c25d090e1655fa6137b2e409f92e5eec735903f1507"
 dependencies = [
- "alloy-primitives 1.3.1",
+ "alloy-primitives 1.1.2",
 "serde",
 "serde_json",
 ]
@@ -354,12 +325,12 @@ dependencies = [

 [[package]]
 name = "alloy-sol-macro"
-version = "1.3.1"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d20d867dcf42019d4779519a1ceb55eba8d7f3d0e4f0a89bcba82b8f9eb01e48"
+checksum = "8612e0658964d616344f199ab251a49d48113992d81b92dab93ed855faa66383"
 dependencies = [
- "alloy-sol-macro-expander 1.3.1",
- "alloy-sol-macro-input 1.3.1",
+ "alloy-sol-macro-expander 1.1.2",
+ "alloy-sol-macro-input 1.1.2",
 "proc-macro-error2",
 "proc-macro2",
 "quote",
@@ -386,11 +357,11 @@ dependencies = [

 [[package]]
 name = "alloy-sol-macro-expander"
-version = "1.3.1"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b74e91b0b553c115d14bd0ed41898309356dc85d0e3d4b9014c4e7715e48c8ad"
+checksum = "7a384edac7283bc4c010a355fb648082860c04b826bb7a814c45263c8f304c74"
 dependencies = [
- "alloy-sol-macro-input 1.3.1",
+ "alloy-sol-macro-input 1.1.2",
 "const-hex",
 "heck",
 "indexmap 2.9.0",
@@ -398,7 +369,7 @@ dependencies = [
 "proc-macro2",
 "quote",
 "syn 2.0.101",
- "syn-solidity 1.3.1",
+ "syn-solidity 1.1.2",
 "tiny-keccak",
 ]

@@ -420,9 +391,9 @@ dependencies = [

 [[package]]
 name = "alloy-sol-macro-input"
-version = "1.3.1"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84194d31220803f5f62d0a00f583fd3a062b36382e2bea446f1af96727754565"
+checksum = "0dd588c2d516da7deb421b8c166dc60b7ae31bca5beea29ab6621fcfa53d6ca5"
 dependencies = [
 "const-hex",
 "dunce",
@@ -431,7 +402,7 @@ dependencies = [
 "proc-macro2",
 "quote",
 "syn 2.0.101",
- "syn-solidity 1.3.1",
+ "syn-solidity 1.1.2",
 ]

 [[package]]
@@ -446,9 +417,9 @@ dependencies = [

 [[package]]
 name = "alloy-sol-type-parser"
-version = "1.3.1"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe8c27b3cf6b2bb8361904732f955bc7c05e00be5f469cec7e2280b6167f3ff0"
+checksum = "e86ddeb70792c7ceaad23e57d52250107ebbb86733e52f4a25d8dc1abc931837"
 dependencies = [
 "serde",
 "winnow",
@@ -469,13 +440,13 @@ dependencies = [

 [[package]]
 name = "alloy-sol-types"
-version = "1.3.1"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5383d34ea00079e6dd89c652bcbdb764db160cef84e6250926961a0b2295d04"
+checksum = "584cb97bfc5746cb9dcc4def77da11694b5d6d7339be91b7480a6a68dc129387"
 dependencies = [
- "alloy-json-abi 1.3.1",
- "alloy-primitives 1.3.1",
- "alloy-sol-macro 1.3.1",
+ "alloy-json-abi 1.1.2",
+ "alloy-primitives 1.1.2",
+ "alloy-sol-macro 1.1.2",
 "serde",
 ]

@@ -485,7 +456,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "983d99aa81f586cef9dae38443245e585840fcf0fc58b09aee0b1f27aed1d500"
 dependencies = [
- "alloy-primitives 1.3.1",
+ "alloy-primitives 1.1.2",
 "alloy-rlp",
 "arrayvec",
 "derive_more 2.0.1",
@@ -6519,7 +6490,7 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "895fe6f50f621a69132697b8b43d29d1db4d9ff445eec410bf1fc98cd7e9412c"
 dependencies = [
- "alloy-core 0.8.25",
+ "alloy-core",
 "derive_more 0.99.20",
 "environmental",
 "ethabi-decode",
@@ -6534,8 +6505,8 @@ dependencies = [
 "num-integer",
 "num-traits",
 "pallet-revive-fixtures",
- "pallet-revive-proc-macro 0.3.0",
- "pallet-revive-uapi 0.4.0",
+ "pallet-revive-proc-macro",
+ "pallet-revive-uapi",
 "pallet-transaction-payment",
 "parity-scale-codec",
 "paste",
@@ -6568,7 +6539,7 @@ checksum = "dc1df19ca809f036d6ddf1632039e9db312f92dbe8f9390e6722ad808cd95377"
 dependencies = [
 "anyhow",
 "cargo_metadata",
- "pallet-revive-uapi 0.4.0",
+ "pallet-revive-uapi",
 "polkavm-linker 0.21.0",
 "sp-core",
 "sp-io",
@@ -6587,7 +6558,7 @@ dependencies = [
 "pallet-balances",
 "pallet-message-queue",
 "pallet-revive",
- "pallet-revive-uapi 0.4.0",
+ "pallet-revive-uapi",
 "pallet-timestamp",
 "pallet-xcm",
 "parity-scale-codec",
@@ -6616,17 +6587,6 @@ dependencies = [
 "syn 2.0.101",
 ]

-[[package]]
-name = "pallet-revive-proc-macro"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "feb9c42c125790dd4bb0132312bb1a9d3a890b4720c7696d636194311f948e36"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.101",
-]
-
 [[package]]
 name = "pallet-revive-uapi"
 version = "0.4.0"
@@ -6634,25 +6594,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0cb8f45102c6279f59f55e0051fc6c26b996619d7842800dfaf3a2583459a1c7"
 dependencies = [
 "bitflags 1.3.2",
- "pallet-revive-proc-macro 0.3.0",
+ "pallet-revive-proc-macro",
 "parity-scale-codec",
 "polkavm-derive 0.21.0",
 "scale-info",
 ]

-[[package]]
-name = "pallet-revive-uapi"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e340813d94f380bc531d4cd5f28685065a14dbbff87ab23507f72c7d2792b82c"
-dependencies = [
- "bitflags 1.3.2",
- "pallet-revive-proc-macro 0.4.0",
- "parity-scale-codec",
- "polkavm-derive 0.27.0",
- "scale-info",
-]
-
 [[package]]
 name = "pallet-root-offences"
 version = "37.0.0"
@@ -7980,12 +7927,6 @@ dependencies = [
 "polkavm-assembler 0.24.0",
 ]

-[[package]]
-name = "polkavm-common"
-version = "0.27.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a19805789e7bf778ac5855f6fe9350353f6a1697c2aab9bfb6fc7c831be54fad"
-
 [[package]]
 name = "polkavm-derive"
 version = "0.18.0"
@@ -8004,15 +7945,6 @@ dependencies = [
 "polkavm-derive-impl-macro 0.21.0",
 ]

-[[package]]
-name = "polkavm-derive"
-version = "0.27.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eea46a17d87cbf3c0f3f6156f6300f60cec67cf9eaca296c770e0873f8389d6"
-dependencies = [
- "polkavm-derive-impl-macro 0.27.0",
-]
-
 [[package]]
 name = "polkavm-derive-impl"
 version = "0.18.1"
@@ -8037,18 +7969,6 @@ dependencies = [
 "syn 2.0.101",
 ]

-[[package]]
-name = "polkavm-derive-impl"
-version = "0.27.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8abdd1210d96b1dda9ac21199ec469448fd628cea102e2ff0e0df1667c4c3b5f"
-dependencies = [
- "polkavm-common 0.27.0",
- "proc-macro2",
- "quote",
- "syn 2.0.101",
-]
-
 [[package]]
 name = "polkavm-derive-impl-macro"
 version = "0.18.0"
@@ -8069,16 +7989,6 @@ dependencies = [
 "syn 2.0.101",
 ]

-[[package]]
-name = "polkavm-derive-impl-macro"
-version = "0.27.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a45173d70138aa1879892c50777ed0d8b0c8556f7678372f09fa1d89bbbddb4"
-dependencies = [
- "polkavm-derive-impl 0.27.0",
- "syn 2.0.101",
-]
-
 [[package]]
 name = "polkavm-disassembler"
 version = "0.24.0"
@@ -8663,7 +8573,7 @@ dependencies = [
 name = "revive-benchmarks"
 version = "0.1.0"
 dependencies = [
- "alloy-primitives 1.3.1",
+ "alloy-primitives 1.1.2",
 "criterion",
 "hex",
 "revive-differential",
@@ -8697,7 +8607,7 @@ name = "revive-differential"
 version = "0.1.0"
 dependencies = [
 "alloy-genesis",
- "alloy-primitives 1.3.1",
+ "alloy-primitives 1.1.2",
 "alloy-serde",
 "hex",
 "serde",
@@ -8705,22 +8615,12 @@ dependencies = [
 "tempfile",
 ]

-[[package]]
-name = "revive-explorer"
-version = "0.1.0"
-dependencies = [
- "anyhow",
- "clap",
- "num_cpus",
- "revive-yul",
-]
-
 [[package]]
 name = "revive-integration"
 version = "0.1.1"
 dependencies = [
- "alloy-primitives 1.3.1",
- "alloy-sol-types 1.3.1",
+ "alloy-primitives 1.1.2",
+ "alloy-sol-types 1.1.2",
 "hex",
 "rayon",
 "resolc",
@@ -8787,27 +8687,11 @@ dependencies = [
 "sha3",
 ]

-[[package]]
-name = "revive-rul"
-version = "0.1.0"
-dependencies = [
- "anyhow",
- "pallet-revive-uapi 0.7.0",
- "polkavm-linker 0.24.0",
-]
-
-[[package]]
-name = "revive-rul-runtime-library"
-version = "0.1.0"
-dependencies = [
- "alloy-core 1.3.1",
-]
-
 [[package]]
 name = "revive-runner"
 version = "0.1.0"
 dependencies = [
- "alloy-primitives 1.3.1",
+ "alloy-primitives 1.1.2",
 "anyhow",
 "clap",
 "env_logger 0.11.8",
@@ -10858,9 +10742,9 @@ dependencies = [

 [[package]]
 name = "syn-solidity"
-version = "1.3.1"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0b198d366dbec045acfcd97295eb653a7a2b40e4dc764ef1e79aafcad439d3c"
+checksum = "1b5d879005cc1b5ba4e18665be9e9501d9da3a9b95f625497c4cb7ee082b532e"
 dependencies = [
 "paste",
 "proc-macro2",
@@ -19,7 +19,6 @@ revive-benchmarks = { version = "0.1.0", path = "crates/benchmarks" }
 revive-builtins = { version = "0.1.0", path = "crates/builtins" }
 revive-common = { version = "0.1.0", path = "crates/common" }
 revive-differential = { version = "0.1.0", path = "crates/differential" }
-revive-explorer = { version = "0.1.0", path = "crates/explore" }
 revive-integration = { version = "0.1.1", path = "crates/integration" }
 revive-linker = { version = "0.1.0", path = "crates/linker" }
 lld-sys = { version = "0.1.0", path = "crates/lld-sys" }
@@ -58,7 +57,6 @@ alloy-primitives = { version = "1.1", features = ["serde"] }
 alloy-sol-types = "1.1"
 alloy-genesis = "1.0"
 alloy-serde = "1.0"
-alloy-core = "1.3"
 env_logger = { version = "0.11.8", default-features = false }
 serde_stacker = "0.1.12"
 criterion = { version = "0.6", features = ["html_reports"] }
@@ -72,7 +70,6 @@ tar = "0.4"
 toml = "0.8"
 assert_cmd = "2.0"
 assert_fs = "1.1"
-pallet-revive-uapi = "0.7.0"

 # polkadot-sdk and friends
 codec = { version = "3.7.5", default-features = false, package = "parity-scale-codec" }
@@ -6,7 +6,6 @@
 	install-llvm-builder \
 	install-llvm \
 	install-revive-runner \
-	install-revive-explorer \
 	format \
 	clippy \
 	machete \
@@ -14,6 +13,7 @@
 	test-integration \
 	test-resolc \
 	test-workspace \
+	test-cli \
 	test-wasm \
 	test-llvm-builder
 	bench \
@@ -43,9 +43,6 @@ install-llvm: install-llvm-builder
 install-revive-runner:
 	cargo install --locked --force --path crates/runner --no-default-features

-install-revive-explorer:
-	cargo install --locked --force --path crates/explorer --no-default-features
-
 format:
 	cargo fmt --all --check

@@ -56,7 +53,7 @@ machete:
 	cargo install cargo-machete
 	cargo machete

-test: format clippy machete test-workspace install-revive-runner install-revive-explorer
+test: format clippy machete test-cli test-workspace install-revive-runner

 test-integration: install-bin
 	cargo test --package revive-integration
@@ -67,6 +64,9 @@ test-resolc: install
 test-workspace: install
 	cargo test --workspace --exclude revive-llvm-builder

+test-cli: install
+	npm run test:cli
+
 test-wasm: install-wasm
 	npm run test:wasm

@@ -90,6 +90,6 @@ clean:
 	cargo clean ; \
 	revive-llvm clean ; \
 	rm -rf node_modules ; \
-	rm -rf crates/resolc/src/tests/cli/artifacts ; \
+	rm -rf crates/resolc/src/tests/cli-tests/artifacts ; \
 	cargo uninstall resolc ; \
 	cargo uninstall revive-llvm-builder ;
@@ -76,7 +76,9 @@ export LLVM_SYS_181_PREFIX=</path/to/the/extracted/archive>/target-llvm/gnu/targ
 <details>
  <summary>Building from source</summary>

-The `Makefile` provides a shortcut target to obtain a compatible LLVM build, using the provided [revive-llvm](crates/llvm-builder/README.md) utility. Once installed, point `$LLVM_SYS_181_PREFIX` to the installation afterwards:
+ Use the provided [revive-llvm](crates/llvm-builder/README.md) utility to compile a compatible LLVM build locally and point `$LLVM_SYS_181_PREFIX` to the installation afterwards.
+
+The `Makefile` provides a shortcut target to obtain a compatible LLVM build:

 ```sh
 make install-llvm
@@ -1,20 +0,0 @@
-[package]
-name = "revive-explorer"
-version.workspace = true
-license.workspace = true
-edition.workspace = true
-repository.workspace = true
-authors.workspace = true
-description = "Helper utility to inspect debug builds"
-
-[[bin]]
-name = "revive-explorer"
-path = "src/main.rs"
-
-[dependencies]
-anyhow = { workspace = true }
-clap = { workspace = true, features = ["help", "std", "derive"] }
-num_cpus = { workspace = true }
-
-revive-yul = { workspace = true }
-
@@ -1,49 +0,0 @@
-# revive-explorer
-
-The `revive-explorer` is a helper utility for exploring the compilers YUL lowering unit.
-
-It analyzes a given shared objects from the debug dump and outputs:
- The count of each YUL statement translated.
- A per YUL statement break-down of bytecode size contributed per.
- Estimated `yul-phaser` cost parameters.
-
-Example:
-
-```
-statements count:
-	block 532
-	Caller 20
-	Not 73
-	Gas 24
-	Shr 2
-    ...
-	Shl 259
-	SetImmutable 2
-	CodeSize 1
-	CallDataLoad 87
-	Return 56
-bytes per statement:
-	Or 756
-	CodeCopy 158
-	Log3 620
-	Return 1562
-	MStore 36128
-	...
-	ReturnDataCopy 2854
-	DataOffset 28
-	assignment 1194
-	Number 540
-	CallValue 4258
-yul-phaser parameters:
-	--break-cost 1
-	--variable-declaration-cost 3
-	--function-call-cost 8
-	--if-cost 4
-	--expression-statement-cost 6
-	--function-definition-cost 11
-	--switch-cost 3
-	--block-cost 1
-	--leave-cost 1
-	--assignment-cost 1
-```
-
@@ -1,68 +0,0 @@
-//! The `llvm-dwarfdump` utility helper library.
-
-use std::{
-    path::{Path, PathBuf},
-    process::{Command, Stdio},
-};
-
-pub static EXECUTABLE: &str = "llvm-dwarfdump";
-pub static DEBUG_LINES_ARGUMENTS: [&str; 1] = ["--debug-line"];
-pub static SOURCE_FILE_ARGUMENTS: [&str; 1] = ["--show-sources"];
-
-/// Calls the `llvm-dwarfdump` tool to extract debug line information
-/// from the shared object at `path`. Returns the output.
-///
-/// Provide `Some(dwarfdump_exectuable)` to override the default executable.
-pub fn debug_lines(
-    shared_object: &Path,
-    dwarfdump_executable: &Option<PathBuf>,
-) -> anyhow::Result<String> {
-    dwarfdump(shared_object, dwarfdump_executable, &DEBUG_LINES_ARGUMENTS)
-}
-
-/// Calls the `llvm-dwarfdump` tool to extract the source file name.
-/// Returns the source file path.
-///
-/// Provide `Some(dwarfdump_exectuable)` to override the default executable.
-pub fn source_file(
-    shared_object: &Path,
-    dwarfdump_executable: &Option<PathBuf>,
-) -> anyhow::Result<PathBuf> {
-    let output = dwarfdump(shared_object, dwarfdump_executable, &SOURCE_FILE_ARGUMENTS)?;
-    let output = output.trim();
-
-    if output.is_empty() {
-        anyhow::bail!(
-            "the shared object at path `{}` doesn't contain the source file name. Hint: compile with debug information (-g)?",
-            shared_object.display()
-        );
-    }
-
-    Ok(output.into())
-}
-
-/// The internal `llvm-dwarfdump` helper function.
-fn dwarfdump(
-    shared_object: &Path,
-    dwarfdump_executable: &Option<PathBuf>,
-    arguments: &[&str],
-) -> anyhow::Result<String> {
-    let executable = dwarfdump_executable
-        .to_owned()
-        .unwrap_or_else(|| PathBuf::from(EXECUTABLE));
-
-    let output = Command::new(executable)
-        .args(arguments)
-        .arg(shared_object)
-        .stdin(Stdio::null())
-        .stdout(Stdio::piped())
-        .stderr(Stdio::piped())
-        .spawn()?
-        .wait_with_output()?;
-
-    if !output.status.success() {
-        anyhow::bail!(String::from_utf8_lossy(&output.stderr).to_string());
-    }
-
-    Ok(String::from_utf8_lossy(&output.stdout).to_string())
-}
@@ -1,222 +0,0 @@
-//! The core dwarf dump analyzer library.
-
-use std::{
-    collections::HashMap,
-    path::{Path, PathBuf},
-};
-
-use revive_yul::lexer::token::location::Location;
-
-use crate::location_mapper::{self, LocationMapper};
-
-/// The dwarf dump analyzer.
-///
-/// Loads debug information from `llvm-dwarfdump` and calculates statistics
-/// about the compiled YUL statements:
-/// - Statements count
-/// - Per-statement
-#[derive(Debug, Default)]
-pub struct DwarfdumpAnalyzer {
-    /// The YUL source file path.
-    source: PathBuf,
-
-    /// The YUL location to statements map.
-    location_map: HashMap<Location, String>,
-
-    /// The `llvm-dwarfdump --debug-lines` output.
-    debug_lines: String,
-
-    /// The observed statements.
-    statements_count: HashMap<String, usize>,
-    /// The observed statement to instructions size.
-    statements_size: HashMap<String, u64>,
-}
-
-impl DwarfdumpAnalyzer {
-    /// The debug info analyzer constructor.
-    ///
-    /// `source` is the path to the YUL source file.
-    /// `debug_lines` is the `llvm-dwarfdump --debug-lines` output.
-    pub fn new(source: &Path, debug_lines: String) -> Self {
-        Self {
-            source: source.to_path_buf(),
-            debug_lines,
-            ..Default::default()
-        }
-    }
-
-    /// Run the analysis.
-    pub fn analyze(&mut self) -> anyhow::Result<()> {
-        self.map_locations()?;
-        self.analyze_statements()?;
-        Ok(())
-    }
-
-    /// Populate the maps so that we can always unwrap later.
-    fn map_locations(&mut self) -> anyhow::Result<()> {
-        self.location_map = LocationMapper::map_locations(&self.source)?;
-
-        self.statements_count = HashMap::with_capacity(self.location_map.len());
-        self.statements_size = HashMap::with_capacity(self.location_map.len());
-
-        for statement in self.location_map.values() {
-            if !self.statements_size.contains_key(statement) {
-                self.statements_size.insert(statement.clone(), 0);
-            }
-
-            *self.statements_count.entry(statement.clone()).or_insert(0) += 1;
-        }
-
-        Ok(())
-    }
-
-    /// Analyze how much bytes of insturctions each statement contributes.
-    fn analyze_statements(&mut self) -> anyhow::Result<()> {
-        let mut previous_offset = 0;
-        let mut previous_location = Location::new(0, 0);
-
-        for line in self
-            .debug_lines
-            .lines()
-            .skip_while(|line| !line.starts_with("Address"))
-            .skip(2)
-        {
-            let mut parts = line.split_whitespace();
-            let (Some(offset), Some(line), Some(column)) =
-                (parts.next(), parts.next(), parts.next())
-            else {
-                continue;
-            };
-
-            let current_offset = u64::from_str_radix(offset.trim_start_matches("0x"), 16)?;
-            let mut current_location = Location::new(line.parse()?, column.parse()?);
-
-            // TODO: A bug? Needs further investigation.
-            if current_location.line == 0 && current_location.column != 0 {
-                current_location.line = previous_location.line;
-            }
-
-            if let Some(statement) = self.location_map.get(&previous_location) {
-                let contribution = current_offset - previous_offset;
-                *self.statements_size.get_mut(statement).unwrap() += contribution;
-            }
-
-            previous_offset = current_offset;
-            previous_location = current_location;
-        }
-
-        Ok(())
-    }
-
-    /// Print the per-statement count break-down.
-    pub fn display_statement_count(&self) {
-        println!("statements count:");
-        for (statement, count) in self.statements_count.iter() {
-            println!("\t{statement} {count}");
-        }
-    }
-
-    /// Print the per-statement byte size contribution break-down.
-    pub fn display_statement_size(&self) {
-        println!("bytes per statement:");
-        for (statement, size) in self.statements_size.iter() {
-            println!("\t{statement} {size}");
-        }
-    }
-
-    /// Print the estimated `yul-phaser` cost parameters.
-    pub fn display_phaser_costs(&self, yul_phaser_scale: u64) {
-        println!("yul-phaser parameters:");
-        for (parameter, cost) in self.phaser_costs(yul_phaser_scale) {
-            println!("\t{parameter} {cost}");
-        }
-    }
-
-    /// Estimate the `yul-phaser` costs using the simplified weight function:
-    /// `Total size / toal count = cost`
-    pub fn phaser_costs(&self, yul_phaser_scale: u64) -> Vec<(String, u64)> {
-        let mut costs: HashMap<String, (usize, u64)> = HashMap::with_capacity(16);
-        for (statement, count) in self
-            .statements_count
-            .iter()
-            .filter(|(_, count)| **count > 0)
-        {
-            let size = self.statements_size.get(statement).unwrap();
-            let cost = match statement.as_str() {
-                location_mapper::FOR => "--for-loop-cost",
-                location_mapper::OTHER => continue,
-                location_mapper::INTERNAL => continue,
-                location_mapper::BLOCK => "--block-cost",
-                location_mapper::FUNCTION_CALL => "--function-call-cost",
-                location_mapper::IF => "--if-cost",
-                location_mapper::SWITCH => "--switch-cost",
-                location_mapper::DECLARATION => "--variable-declaration-cost",
-                location_mapper::ASSIGNMENT => "--assignment-cost",
-                location_mapper::FUNCTION_DEFINITION => "--function-definition-cost",
-                location_mapper::IDENTIFIER => "--identifier-cost",
-                location_mapper::LITERAL => "--literal-cost",
-                _ => "--expression-statement-cost",
-            };
-
-            let entry = costs.entry(cost.to_string()).or_default();
-            entry.0 += count;
-            entry.1 += size;
-        }
-
-        let costs = costs
-            .iter()
-            .map(|(cost, (count, size))| {
-                let ratio = *size / *count as u64;
-                (cost.to_string(), ratio.min(100))
-            })
-            .collect::<Vec<_>>();
-
-        let scaled_costs = scale_to(
-            costs
-                .iter()
-                .map(|(_, ratio)| *ratio)
-                .collect::<Vec<_>>()
-                .as_slice(),
-            yul_phaser_scale,
-        );
-
-        costs
-            .iter()
-            .zip(scaled_costs)
-            .map(|((cost, _), scaled_ratio)| (cost.to_string(), scaled_ratio))
-            .collect()
-    }
-}
-
-/// Given a slice of u64 values, returns a Vec<u64> where each element
-/// is linearly scaled into the closed interval [1, 10].
-fn scale_to(data: &[u64], scale_max: u64) -> Vec<u64> {
-    if data.is_empty() {
-        return Vec::new();
-    }
-
-    let mut min = data[0];
-    let mut max = data[0];
-    for &x in &data[1..] {
-        if x < min {
-            min = x;
-        }
-        if x > max {
-            max = x;
-        }
-    }
-    if max < scale_max {
-        return data.to_vec();
-    }
-
-    let range = max - min;
-    data.iter()
-        .map(|&x| {
-            if range == 0 {
-                1
-            } else {
-                1 + (x - min) * scale_max / range
-            }
-        })
-        .collect()
-}
@@ -1,6 +0,0 @@
-//! The revive explorer leverages debug info to get insights into emitted code.
-
-pub mod dwarfdump;
-pub mod dwarfdump_analyzer;
-pub mod location_mapper;
-pub mod yul_phaser;
@@ -1,123 +0,0 @@
-//! The location mapper utility maps YUL source locations to AST statements.
-
-use std::{collections::HashMap, path::Path};
-
-use revive_yul::{
-    lexer::{token::location::Location, Lexer},
-    parser::{
-        identifier::Identifier,
-        statement::{
-            assignment::Assignment,
-            block::Block,
-            expression::{function_call::FunctionCall, literal::Literal},
-            for_loop::ForLoop,
-            function_definition::FunctionDefinition,
-            if_conditional::IfConditional,
-            object::Object,
-            switch::Switch,
-            variable_declaration::VariableDeclaration,
-        },
-    },
-    visitor::{AstNode, AstVisitor},
-};
-
-/// Code attributed to an unknown location.
-pub const OTHER: &str = "other";
-/// Code attributed to a compiler internal location.
-pub const INTERNAL: &str = "internal";
-/// Code attributed to a block.
-pub const BLOCK: &str = "block";
-/// Code attributed to a function call.
-pub const FUNCTION_CALL: &str = "function_call";
-/// Code attributed to a for loop.
-pub const FOR: &str = "for";
-/// Code attributed to an if statement.
-pub const IF: &str = "if";
-/// Code attributed to a switch statement.
-pub const SWITCH: &str = "switch";
-/// Code attributed to a variable declaration.
-pub const DECLARATION: &str = "let";
-/// Code attributed to a variable assignement.
-pub const ASSIGNMENT: &str = "assignment";
-/// Code attributed to a function definition.
-pub const FUNCTION_DEFINITION: &str = "function_definition";
-/// Code attributed to an identifier.
-pub const IDENTIFIER: &str = "identifier";
-/// Code attributed to a literal.
-pub const LITERAL: &str = "literal";
-
-/// The location to statements mapper.
-pub struct LocationMapper(HashMap<Location, String>);
-
-impl LocationMapper {
-    /// Construct a node location map from the given YUL `source` file.
-    pub fn map_locations(source: &Path) -> anyhow::Result<HashMap<Location, String>> {
-        let mut lexer = Lexer::new(std::fs::read_to_string(source)?);
-        let ast = Object::parse(&mut lexer, None).map_err(|error| {
-            anyhow::anyhow!("Contract `{}` parsing error: {:?}", source.display(), error)
-        })?;
-
-        let mut location_map = Self(Default::default());
-        ast.accept(&mut location_map);
-        location_map.0.insert(Location::new(0, 0), OTHER.into());
-        location_map.0.insert(Location::new(1, 0), INTERNAL.into());
-
-        Ok(location_map.0)
-    }
-}
-
-impl AstVisitor for LocationMapper {
-    fn visit(&mut self, node: &impl AstNode) {
-        node.visit_children(self);
-    }
-
-    fn visit_block(&mut self, node: &Block) {
-        node.visit_children(self);
-        self.0.insert(node.location, BLOCK.into());
-    }
-
-    fn visit_assignment(&mut self, node: &Assignment) {
-        node.visit_children(self);
-        self.0.insert(node.location, ASSIGNMENT.into());
-    }
-
-    fn visit_if_conditional(&mut self, node: &IfConditional) {
-        node.visit_children(self);
-        self.0.insert(node.location, IF.into());
-    }
-
-    fn visit_variable_declaration(&mut self, node: &VariableDeclaration) {
-        node.visit_children(self);
-        self.0.insert(node.location, DECLARATION.into());
-    }
-
-    fn visit_function_call(&mut self, node: &FunctionCall) {
-        node.visit_children(self);
-        self.0.insert(node.location, node.name.to_string());
-    }
-
-    fn visit_function_definition(&mut self, node: &FunctionDefinition) {
-        node.visit_children(self);
-        self.0.insert(node.location, FUNCTION_DEFINITION.into());
-    }
-
-    fn visit_identifier(&mut self, node: &Identifier) {
-        node.visit_children(self);
-        self.0.insert(node.location, IDENTIFIER.into());
-    }
-
-    fn visit_literal(&mut self, node: &Literal) {
-        node.visit_children(self);
-        self.0.insert(node.location, LITERAL.into());
-    }
-
-    fn visit_for_loop(&mut self, node: &ForLoop) {
-        node.visit_children(self);
-        self.0.insert(node.location, FOR.into());
-    }
-
-    fn visit_switch(&mut self, node: &Switch) {
-        node.visit_children(self);
-        self.0.insert(node.location, SWITCH.into());
-    }
-}
@@ -1,59 +0,0 @@
-use std::path::PathBuf;
-
-use clap::Parser;
-
-use revive_explorer::{dwarfdump, dwarfdump_analyzer::DwarfdumpAnalyzer, yul_phaser};
-
-/// The `revive-explorer` is a helper utility for exploring the compilers YUL lowering unit.
-///
-/// It analyzes a given shared objects from the debug dump and outputs:
-/// - The count of each YUL statement translated.
-/// - A per YUL statement break-down of bytecode size contributed per.
-/// - Estimated `yul-phaser` cost parameters.
-///
-/// Note: This tool might not be fully accurate, especially when the code was optimized.
-#[derive(Parser, Debug)]
-#[command(version, about, long_about = None)]
-struct Args {
-    /// Path of the dwarfdump executable.
-    #[arg(short, long)]
-    dwarfdump: Option<PathBuf>,
-
-    /// The YUL phaser cost scale maximum value.
-    #[arg(short, long, default_value_t = 10)]
-    cost_scale: u64,
-
-    /// Run the provided yul-phaser executable using the estimated costs.
-    #[arg(short, long)]
-    yul_phaser: Option<PathBuf>,
-
-    /// Path of the shared object to analyze.
-    /// It must have been compiled with debug info (-g).
-    file: PathBuf,
-}
-
-fn main() -> anyhow::Result<()> {
-    let args = Args::parse();
-
-    let source_file = dwarfdump::source_file(&args.file, &args.dwarfdump)?;
-    let debug_lines = dwarfdump::debug_lines(&args.file, &args.dwarfdump)?;
-    let mut analyzer = DwarfdumpAnalyzer::new(source_file.as_path(), debug_lines);
-
-    analyzer.analyze()?;
-
-    if let Some(path) = args.yul_phaser.as_ref() {
-        yul_phaser::run(
-            path,
-            source_file.as_path(),
-            analyzer.phaser_costs(args.cost_scale).as_slice(),
-            num_cpus::get() / 2, // TODO: should be configurable.
-        )?;
-        return Ok(());
-    }
-
-    analyzer.display_statement_count();
-    analyzer.display_statement_size();
-    analyzer.display_phaser_costs(args.cost_scale);
-
-    Ok(())
-}
@@ -1,79 +0,0 @@
-//! The revive explorer YUL phaser utility library.
-//!
-//! This can be used to invoke the `yul-phaser` utility,
-//! used to find better YUL optimizer sequences.
-
-use std::{
-    path::{Path, PathBuf},
-    process::{Command, Stdio},
-    thread,
-    time::{SystemTime, UNIX_EPOCH},
-};
-
-/// The `yul-phaser` sane default arguments:
-/// - Less verbose output.
-/// - Sufficient rounds.
-/// - Sufficient random population start.
-const ARGUMENTS: [&str; 6] = [
-    "--hide-round",
-    "--rounds",
-    "1000",
-    "--random-population",
-    "100",
-    "--show-only-top-chromosome",
-];
-
-/// Run multiple YUL phaser executables in parallel.
-pub fn run(
-    executable: &Path,
-    source: &Path,
-    costs: &[(String, u64)],
-    n_threads: usize,
-) -> anyhow::Result<()> {
-    let mut handles = Vec::with_capacity(n_threads);
-
-    for n in 0..n_threads {
-        let executable = executable.to_path_buf();
-        let source = source.to_path_buf();
-        let costs = costs.to_vec();
-
-        handles.push(thread::spawn(move || {
-            spawn_process(executable, source, costs, n)
-        }));
-    }
-
-    for handle in handles {
-        let _ = handle.join();
-    }
-
-    Ok(())
-}
-
-/// The `yul-phaser` process spawning helper function.
-fn spawn_process(
-    executable: PathBuf,
-    source: PathBuf,
-    costs: Vec<(String, u64)>,
-    seed: usize,
-) -> anyhow::Result<()> {
-    let cost_parameters = costs
-        .iter()
-        .flat_map(|(parameter, cost)| vec![parameter.clone(), cost.to_string()]);
-
-    let secs = SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .expect("Time went backwards")
-        .as_secs();
-
-    Command::new(executable)
-        .args(cost_parameters)
-        .args(ARGUMENTS)
-        .arg("--seed")
-        .arg((seed + secs as usize).to_string())
-        .arg(source)
-        .stdin(Stdio::null())
-        .spawn()?
-        .wait()?;
-
-    Ok(())
-}
@@ -1,10 +1,10 @@
 {
-  "Baseline": 960,
-  "Computation": 2367,
-  "DivisionArithmetics": 9108,
-  "ERC20": 17655,
-  "Events": 1680,
-  "FibonacciIterative": 1536,
-  "Flipper": 2137,
-  "SHA1": 8299
+  "Baseline": 939,
+  "Computation": 2282,
+  "DivisionArithmetics": 8849,
+  "ERC20": 18308,
+  "Events": 1640,
+  "FibonacciIterative": 1497,
+  "Flipper": 2099,
+  "SHA1": 8243
 }
@@ -59,7 +59,7 @@ Obtain a compatible build for your host platform from the release section of thi

   * Install the builder using `cargo`:
      ```shell
-      cargo install --force --locked --path crates/llvm-builder
+      cargo install --git https://github.com/paritytech/revive-llvm-builder --force --locked
      ```

      > The builder is not the LLVM framework itself, but a tool that clones its repository and runs a sequence of build commands. By default it is installed in `~/.cargo/bin/`, which is recommended to be added to your `$PATH`.
@@ -88,12 +88,7 @@ Obtain a compatible build for your host platform from the release section of thi

      Build artifacts end up in the `./target-llvm/gnu/target-final/` directory by default.
      The `gnu` directory depends on the supported archticture and will either be `gnu`, `musl` or `emscripten`.
-      You now need to export the final target directory `$LLVM_SYS_181_PREFIX`:
-
-      ```shell
-      export LLVM_SYS_181_PREFIX=${PWD}/target-llvm/gnu/target-final
-      ```
-
+      You now need to export the final target directory `$LLVM_SYS_181_PREFIX`: `export LLVM_SYS_181_PREFIX=${PWD}/target-llvm/gnu/target-final`
      If built with the `--enable-tests` option, test tools will be in the `./target-llvm/gnu/build-final/` directory, along with copies of the build artifacts. For all supported build options, run `revive-llvm build --help`.

 </details>
@@ -2,7 +2,6 @@

 pub mod ir_type;

-use std::path::Path;
 use std::path::PathBuf;

 use serde::Deserialize;
@@ -17,14 +16,6 @@ pub struct DebugConfig {
    pub output_directory: Option<PathBuf>,
    /// Whether debug info should be emitted.
    pub emit_debug_info: bool,
-    /// The YUL debug output file path.
-    ///
-    /// Is expected to be configured when running in YUL mode.
-    pub contract_path: Option<PathBuf>,
-    /// The YUL input file path.
-    ///
-    /// Is expected to be configured when not running in YUL mode.
-    pub yul_path: Option<PathBuf>,
 }

 impl DebugConfig {
@@ -33,41 +24,15 @@ impl DebugConfig {
        Self {
            output_directory,
            emit_debug_info,
-            contract_path: None,
-            yul_path: None,
        }
    }

-    /// Set the current YUL path.
-    pub fn set_yul_path(&mut self, yul_path: &Path) {
-        self.yul_path = yul_path.to_path_buf().into();
-    }
-
-    /// Set the current contract path.
-    pub fn set_contract_path(&mut self, contract_path: &str) {
-        self.contract_path = self.yul_source_path(contract_path);
-    }
-
-    /// Returns with the following precedence:
-    /// 1. The YUL source path if it was configured.
-    /// 2. The source YUL path from the debug output dir if it was configured.
-    /// 3. `None` if there is no debug output directory.
-    pub fn yul_source_path(&self, contract_path: &str) -> Option<PathBuf> {
-        if let Some(path) = self.yul_path.as_ref() {
-            return Some(path.clone());
-        }
-
-        self.output_directory.as_ref().map(|output_directory| {
-            let mut file_path = output_directory.to_owned();
-            let full_file_name = Self::full_file_name(contract_path, None, IRType::Yul);
-            file_path.push(full_file_name);
-            file_path
-        })
-    }
-
    /// Dumps the Yul IR.
    pub fn dump_yul(&self, contract_path: &str, code: &str) -> anyhow::Result<()> {
-        if let Some(file_path) = self.yul_source_path(contract_path) {
+        if let Some(output_directory) = self.output_directory.as_ref() {
+            let mut file_path = output_directory.to_owned();
+            let full_file_name = Self::full_file_name(contract_path, None, IRType::Yul);
+            file_path.push(full_file_name);
            std::fs::write(file_path, code)?;
        }

@@ -51,20 +51,11 @@ pub struct DebugInfo<'ctx> {

 impl<'ctx> DebugInfo<'ctx> {
    /// A shortcut constructor.
-    pub fn new(
-        module: &inkwell::module::Module<'ctx>,
-        debug_config: &crate::debug_config::DebugConfig,
-    ) -> Self {
-        let module_name = module.get_name().to_string_lossy();
-        let yul_name = debug_config
-            .contract_path
-            .as_ref()
-            .map(|path| path.display().to_string());
-
+    pub fn new(module: &inkwell::module::Module<'ctx>) -> Self {
        let (builder, compile_unit) = module.create_debug_info_builder(
            true,
            inkwell::debug_info::DWARFSourceLanguage::C,
-            yul_name.as_deref().unwrap_or_else(|| module_name.as_ref()),
+            module.get_name().to_string_lossy().as_ref(),
            "",
            "",
            false,
@@ -48,7 +48,6 @@ where
            function_type,
            0,
            Some(inkwell::module::Linkage::External),
-            None,
        )?;

        self.inner.declare(context)
@@ -75,6 +74,7 @@ where
        }

        context.set_basic_block(context.current_function().borrow().return_block());
+        context.set_debug_location(0, 0, None)?;
        context.build_return(None);

        context.pop_debug_scope();
@@ -145,7 +145,6 @@ where
            entry_function_type,
            0,
            Some(inkwell::module::Linkage::External),
-            None,
        )?;

        context.declare_global(
@@ -48,7 +48,6 @@ where
            function_type,
            0,
            Some(inkwell::module::Linkage::External),
-            None,
        )?;

        self.inner.declare(context)
@@ -247,7 +247,7 @@ where
        let intrinsics = Intrinsics::new(llvm, &module);
        let llvm_runtime = LLVMRuntime::new(llvm, &module, &optimizer);
        let debug_info = debug_config.emit_debug_info.then(|| {
-            let debug_info = DebugInfo::new(&module, &debug_config);
+            let debug_info = DebugInfo::new(&module);
            debug_info.initialize_module(llvm, &module);
            debug_info
        });
@@ -463,7 +463,6 @@ where
        r#type: inkwell::types::FunctionType<'ctx>,
        return_values_length: usize,
        linkage: Option<inkwell::module::Linkage>,
-        location: Option<(u32, u32)>,
    ) -> anyhow::Result<Rc<RefCell<Function<'ctx>>>> {
        let value = self.module().add_function(name, r#type, linkage);

@@ -479,8 +478,7 @@ where
                Some(scp) => scp,
            };
            self.push_debug_scope(func_scope.as_debug_info_scope());
-            let (line, column) = location.unwrap_or((0, 0));
-            self.set_debug_location(line, column, Some(func_scope.as_debug_info_scope()))?;
+            self.set_debug_location(0, 0, Some(func_scope.as_debug_info_scope()))?;
        }

        let entry_block = self.llvm.append_basic_block(value, "entry");
@@ -535,11 +533,7 @@ where

    /// Sets the current active function. If debug-info generation is enabled,
    /// constructs a debug-scope and pushes in on the scope-stack.
-    pub fn set_current_function(
-        &mut self,
-        name: &str,
-        location: Option<(u32, u32)>,
-    ) -> anyhow::Result<()> {
+    pub fn set_current_function(&mut self, name: &str, line: Option<u32>) -> anyhow::Result<()> {
        let function = self.functions.get(name).cloned().ok_or_else(|| {
            anyhow::anyhow!("Failed to activate an undeclared function `{}`", name)
        })?;
@@ -548,8 +542,7 @@ where
        if let Some(scope) = self.current_function().borrow().get_debug_scope() {
            self.push_debug_scope(scope);
        }
-        let (line, column) = location.unwrap_or_default();
-        self.set_debug_location(line, column, None)?;
+        self.set_debug_location(line.unwrap_or_default(), 0, None)?;

        Ok(())
    }
@@ -730,23 +723,17 @@ where
        r#type: T,
        name: &str,
    ) -> Pointer<'ctx> {
-        // TODO: Revisit. While at entry should be preferred in theory:
-        // - It has negligible code size impact on real word contracts.
-        // - Sometimes has negative impact on code size.
-        // - Messes up debug information used to analyze code size issues.
-        self.build_alloca(r#type, name)
+        let current_block = self.basic_block();
+        let entry_block = self.current_function().borrow().entry_block();

-        // let current_block = self.basic_block();
-        // let entry_block = self.current_function().borrow().entry_block();
+        match entry_block.get_first_instruction() {
+            Some(instruction) => self.builder().position_before(&instruction),
+            None => self.builder().position_at_end(entry_block),
+        }

-        // match entry_block.get_first_instruction() {
-        //     Some(instruction) => self.builder().position_before(&instruction),
-        //     None => self.builder().position_at_end(entry_block),
-        // }
-
-        // let pointer = self.build_alloca(r#type, name);
-        // self.set_basic_block(current_block);
-        // pointer
+        let pointer = self.build_alloca(r#type, name);
+        self.set_basic_block(current_block);
+        pointer
    }

    /// Builds an aligned stack allocation at the current position.
@@ -35,7 +35,6 @@ where
            Self::r#type(context),
            0,
            Some(inkwell::module::Linkage::External),
-            None,
        )?;

        let mut attributes = Self::ATTRIBUTES.to_vec();
@@ -9,7 +9,7 @@ use crate::polkavm::DummyDependency;
 pub fn create_context(
    llvm: &inkwell::context::Context,
    optimizer_settings: OptimizerSettings,
-) -> Context<'_, DummyDependency> {
+) -> Context<DummyDependency> {
    crate::initialize_llvm(crate::Target::PVM, "resolc", Default::default());

    let module = llvm.create_module("test");
@@ -40,7 +40,6 @@ pub fn check_attribute_null_pointer_is_invalid() {
                .fn_type(&[context.word_type().into()], false),
            1,
            Some(inkwell::module::Linkage::External),
-            None,
        )
        .expect("Failed to add function");
    assert!(!function
@@ -64,7 +63,6 @@ pub fn check_attribute_optimize_for_size_mode_3() {
                .fn_type(&[context.word_type().into()], false),
            1,
            Some(inkwell::module::Linkage::External),
-            None,
        )
        .expect("Failed to add function");
    assert!(!function
@@ -88,7 +86,6 @@ pub fn check_attribute_optimize_for_size_mode_z() {
                .fn_type(&[context.word_type().into()], false),
            1,
            Some(inkwell::module::Linkage::External),
-            None,
        )
        .expect("Failed to add function");
    assert!(function
@@ -112,7 +109,6 @@ pub fn check_attribute_min_size_mode_3() {
                .fn_type(&[context.word_type().into()], false),
            1,
            Some(inkwell::module::Linkage::External),
-            None,
        )
        .expect("Failed to add function");
    assert!(!function
@@ -136,7 +132,6 @@ pub fn check_attribute_min_size_mode_z() {
                .fn_type(&[context.word_type().into()], false),
            1,
            Some(inkwell::module::Linkage::External),
-            None,
        )
        .expect("Failed to add function");
    assert!(function
@@ -54,7 +54,7 @@ pub fn yul<T: Compiler>(
    solc: &mut T,
    optimizer_settings: revive_llvm_context::OptimizerSettings,
    include_metadata_hash: bool,
-    mut debug_config: revive_llvm_context::DebugConfig,
+    debug_config: revive_llvm_context::DebugConfig,
    llvm_arguments: &[String],
    memory_config: SolcStandardJsonInputSettingsPolkaVMMemory,
 ) -> anyhow::Result<Build> {
@@ -77,7 +77,6 @@ pub fn yul<T: Compiler>(
    let solc_validator = Some(&*solc);
    let project = Project::try_from_yul_path(path, solc_validator)?;

-    debug_config.set_yul_path(path);
    let build = project.compile(
        optimizer_settings,
        include_metadata_hash,
@@ -77,7 +77,7 @@ impl Contract {
        project: Project,
        optimizer_settings: revive_llvm_context::OptimizerSettings,
        include_metadata_hash: bool,
-        mut debug_config: revive_llvm_context::DebugConfig,
+        debug_config: revive_llvm_context::DebugConfig,
        llvm_arguments: &[String],
        memory_config: SolcStandardJsonInputSettingsPolkaVMMemory,
    ) -> anyhow::Result<ContractBuild> {
@@ -117,7 +117,6 @@ impl Contract {
            _ => llvm.create_module(self.path.as_str()),
        };

-        debug_config.set_contract_path(&self.path);
        let mut context = revive_llvm_context::PolkaVMContext::new(
            &llvm,
            module,
@@ -45,6 +45,8 @@ impl Compiler for SolcCompiler {
        include_paths: Vec<String>,
        allow_paths: Option<String>,
    ) -> anyhow::Result<SolcStandardJsonOutput> {
+        let version = self.version()?.validate(&include_paths)?.default;
+
        let mut command = std::process::Command::new(self.executable.as_str());
        command.stdin(std::process::Stdio::piped());
        command.stdout(std::process::Stdio::piped());
@@ -63,7 +65,7 @@ impl Compiler for SolcCompiler {
            command.arg(allow_paths);
        }

-        input.normalize();
+        input.normalize(&version);

        let suppressed_warnings = input.suppressed_warnings.take().unwrap_or_default();

@@ -40,7 +40,8 @@ impl Compiler for SoljsonCompiler {
            anyhow::bail!("configuring allow paths is not supported with solJson")
        }

-        input.normalize();
+        let version = self.version()?.validate(&include_paths)?.default;
+        input.normalize(&version);

        let suppressed_warnings = input.suppressed_warnings.take().unwrap_or_default();

@@ -0,0 +1,4 @@
+module.exports = {
+  preset: "ts-jest",
+  testEnvironment: "node",
+};
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<testsuites name="jest tests" tests="27" failures="0" errors="0" time="2.146">
+  <testsuite name="Run with --yul by default" errors="0" failures="0" skipped="1" timestamp="2024-10-24T17:08:50" time="1.508" tests="6">
+    <testcase classname="Run with --yul by default Valid command exit code = 0" name="Run with --yul by default Valid command exit code = 0" time="0.003">
+    </testcase>
+    <testcase classname="Run with --yul by default --yul output is presented" name="Run with --yul by default --yul output is presented" time="0">
+    </testcase>
+    <testcase classname="Run with --yul by default solc exit code == resolc exit code" name="Run with --yul by default solc exit code == resolc exit code" time="0">
+      <skipped/>
+    </testcase>
+    <testcase classname="Run with --yul by default run invalid: resolc --yul" name="Run with --yul by default run invalid: resolc --yul" time="0.001">
+    </testcase>
+    <testcase classname="Run with --yul by default Invalid command exit code = 1" name="Run with --yul by default Invalid command exit code = 1" time="0">
+    </testcase>
+    <testcase classname="Run with --yul by default Invalid solc exit code == Invalid resolc exit code" name="Run with --yul by default Invalid solc exit code == Invalid resolc exit code" time="0.041">
+    </testcase>
+  </testsuite>
+  <testsuite name="Run with --asm by default" errors="0" failures="0" skipped="0" timestamp="2024-10-24T17:08:50" time="1.512" tests="6">
+    <testcase classname="Run with --asm by default Valid command exit code = 0" name="Run with --asm by default Valid command exit code = 0" time="0.002">
+    </testcase>
+    <testcase classname="Run with --asm by default --asm output is presented" name="Run with --asm by default --asm output is presented" time="0.001">
+    </testcase>
+    <testcase classname="Run with --asm by default solc exit code == resolc exit code" name="Run with --asm by default solc exit code == resolc exit code" time="0.044">
+    </testcase>
+    <testcase classname="Run with --asm by default run invalid: resolc --asm" name="Run with --asm by default run invalid: resolc --asm" time="0">
+    </testcase>
+    <testcase classname="Run with --asm by default Invalid command exit code = 1" name="Run with --asm by default Invalid command exit code = 1" time="0.001">
+    </testcase>
+    <testcase classname="Run with --asm by default Invalid solc exit code == Invalid resolc exit code" name="Run with --asm by default Invalid solc exit code == Invalid resolc exit code" time="0.04">
+    </testcase>
+  </testsuite>
+  <testsuite name="Run resolc without any options" errors="0" failures="0" skipped="2" timestamp="2024-10-24T17:08:50" time="2.016" tests="15">
+    <testcase classname="Run resolc without any options Info with help is presented" name="Run resolc without any options Info with help is presented" time="0.002">
+    </testcase>
+    <testcase classname="Run resolc without any options Exit code = 1" name="Run resolc without any options Exit code = 1" time="0">
+    </testcase>
+    <testcase classname="Run resolc without any options solc exit code == resolc exit code" name="Run resolc without any options solc exit code == resolc exit code" time="0.044">
+    </testcase>
+    <testcase classname="Default run a command from the help Compiler run successful" name="Default run a command from the help Compiler run successful" time="0">
+    </testcase>
+    <testcase classname="Default run a command from the help Exit code = 0" name="Default run a command from the help Exit code = 0" time="0.001">
+    </testcase>
+    <testcase classname="Default run a command from the help Output dir is created" name="Default run a command from the help Output dir is created" time="0">
+    </testcase>
+    <testcase classname="Default run a command from the help Output file is created" name="Default run a command from the help Output file is created" time="0">
+      <skipped/>
+    </testcase>
+    <testcase classname="Default run a command from the help the output file is not empty" name="Default run a command from the help the output file is not empty" time="0">
+    </testcase>
+    <testcase classname="Default run a command from the help No &apos;Error&apos;/&apos;Warning&apos;/&apos;Fail&apos; in the output" name="Default run a command from the help No &apos;Error&apos;/&apos;Warning&apos;/&apos;Fail&apos; in the output" time="0">
+    </testcase>
+    <testcase classname="Default run a command from the help Compiler run successful" name="Default run a command from the help Compiler run successful" time="0.001">
+    </testcase>
+    <testcase classname="Default run a command from the help Exit code = 0" name="Default run a command from the help Exit code = 0" time="0">
+    </testcase>
+    <testcase classname="Default run a command from the help Output dir is created" name="Default run a command from the help Output dir is created" time="0">
+    </testcase>
+    <testcase classname="Default run a command from the help Output files are created" name="Default run a command from the help Output files are created" time="0">
+      <skipped/>
+    </testcase>
+    <testcase classname="Default run a command from the help the output files are not empty" name="Default run a command from the help the output files are not empty" time="0.003">
+    </testcase>
+    <testcase classname="Default run a command from the help No &apos;Error&apos;/&apos;Warning&apos;/&apos;Fail&apos; in the output" name="Default run a command from the help No &apos;Error&apos;/&apos;Warning&apos;/&apos;Fail&apos; in the output" time="0">
+    </testcase>
+  </testsuite>
+</testsuites>
@@ -0,0 +1,26 @@
+{
+  "name": "cli-tests",
+  "version": "1.0.0",
+  "title": "resolc CLI Tests",
+  "description": "Auto tests for verifying resolc CLI",
+  "repository": "https://github.com/paritytech/revive",
+  "main": "index.js",
+  "private": true,
+  "scripts": {
+    "test": "npx jest --verbose --testPathPattern="
+  },
+  "keywords": [],
+  "author": "Matter Labs",
+  "contributors": [
+    "cyrill@parity.io"
+  ],
+  "license": "MIT",
+  "devDependencies": {
+    "@types/jest": "^29.5.14",
+    "@types/shelljs": "^0.8.15",
+    "jest": "^29.7.0",
+    "shelljs": "^0.8.5",
+    "ts-jest": "^29.2.5",
+    "typescript": "^5.7.3"
+  }
+}
@@ -0,0 +1,22 @@
+object "Test" {                                                                                                                                            
+        code {                                                                                                                                                 
+        function allocate(size) -> ptr {                                                                                                                       
+            ptr := mload(0x40)                                                                                                                                 
+            if iszero(ptr) { ptr := 0x60 }                                                                                                                     
+            mstore(0x40, add(ptr, size))                                                                                                                       
+        }                                                                                                                                                      
+        let size := datasize("Test_deployed")          
+        let offset := allocate(size)                                                                                                                           
+        datacopy(offset, dataoffset("Test_deployed"), size)
+        return(offset, size)                                                                                                                                   
+    }                                                                          
+    object "Test_deployed" {                                                                                                                                   
+        code {                                                                                                                                                 
+{                                                                                                                                                              
+        let test:=0x5                                                                                                                                          
+        mstore(2,signextend(0x8,0x0))                                                                                                                          
+        mstore(8,lt(0xc,test))                                                 
+}                                                                                                                                                              
+                                                                                                                                                               
+    return(0, 65536)                                                                                                                                           
+}}}
@@ -0,0 +1,53 @@
+import * as path from 'path'
+
+const outputDir = 'artifacts'
+const binExtension = ':C.pvm'
+const asmExtension = ':C.pvmasm'
+const llvmExtension = '.ll'
+const contractSolFilename = 'contract.sol'
+const contractYulFilename = 'contract.yul'
+const contractOptimizedLLVMFilename = contractSolFilename + '.C.optimized'
+const contractUnoptimizedLLVMFilename = contractSolFilename + '.C.unoptimized'
+const pathToOutputDir = path.join(__dirname, '..', outputDir)
+const pathToContracts = path.join(__dirname, '..', 'src', 'contracts')
+const pathToBasicYulContract = path.join(
+  pathToContracts,
+  'yul',
+  contractYulFilename
+)
+const pathToMemsetYulContract = path.join(
+  pathToContracts,
+  'yul',
+  'memset.yul'
+)
+const pathToBasicSolContract = path.join(
+  pathToContracts,
+  'solidity',
+  contractSolFilename
+)
+const pathToSolBinOutputFile = path.join(
+  pathToOutputDir,
+  contractSolFilename + binExtension
+)
+const pathToSolAsmOutputFile = path.join(
+  pathToOutputDir,
+  contractSolFilename + asmExtension
+)
+
+export const paths = {
+  outputDir: outputDir,
+  binExtension: binExtension,
+  asmExtension: asmExtension,
+  llvmExtension: llvmExtension,
+  contractSolFilename: contractSolFilename,
+  contractYulFilename: contractYulFilename,
+  contractOptimizedLLVMFilename: contractOptimizedLLVMFilename,
+  contractUnoptimizedLLVMFilename: contractUnoptimizedLLVMFilename,
+  pathToOutputDir: pathToOutputDir,
+  pathToContracts: pathToContracts,
+  pathToBasicSolContract: pathToBasicSolContract,
+  pathToBasicYulContract: pathToBasicYulContract,
+  pathToMemsetYulContract: pathToMemsetYulContract,
+  pathToSolBinOutputFile: pathToSolBinOutputFile,
+  pathToSolAsmOutputFile: pathToSolAsmOutputFile,
+}
@@ -0,0 +1,51 @@
+import * as shell from 'shelljs'
+import * as fs from 'fs'
+import { spawnSync } from 'child_process'
+
+interface CommandResult {
+  output: string
+  exitCode: number
+}
+
+export const executeCommand = (
+  command: string,
+  stdin?: string
+): CommandResult => {
+  if (stdin) {
+    const process = spawnSync(command, [], {
+      input: stdin,
+      shell: true,
+      encoding: 'utf8',
+      maxBuffer: 30 * 1024 * 1024,
+    })
+
+    return {
+      exitCode: process.status || 0,
+      output: (process.stdout || process.stderr || '').toString(),
+    }
+  }
+
+  const result = shell.exec(command, { silent: true, async: false })
+  return {
+    exitCode: result.code,
+    output: result.stdout || result.stderr || '',
+  }
+}
+
+export const isFolderExist = (folder: string): boolean => {
+  return shell.test('-d', folder)
+}
+
+export const isFileExist = (
+  pathToFileDir: string,
+  fileName: string,
+  fileExtension: string
+): boolean => {
+  return shell.ls(pathToFileDir).stdout.includes(fileName + fileExtension)
+}
+
+export const isFileEmpty = (file: string): boolean => {
+  if (fs.existsSync(file)) {
+    return fs.readFileSync(file).length === 0
+  }
+}
@@ -0,0 +1,44 @@
+import { executeCommand } from '../src/helper'
+import { paths } from '../src/entities'
+
+//id1746
+describe('Run with --asm by default', () => {
+  const command = `resolc ${paths.pathToBasicSolContract} --asm`
+  const result = executeCommand(command)
+  const commandInvalid = 'resolc --asm'
+  const resultInvalid = executeCommand(commandInvalid)
+
+  it('Valid command exit code = 0', () => {
+    expect(result.exitCode).toBe(0)
+  })
+
+  it('--asm output is presented', () => {
+    const expectedPatterns = [/(deploy)/i, /(call)/i, /(seal_return)/i]
+
+    for (const pattern of expectedPatterns) {
+      expect(result.output).toMatch(pattern)
+    }
+  })
+
+  it('solc exit code == resolc exit code', () => {
+    const command = `solc ${paths.pathToBasicSolContract} --asm`
+    const solcResult = executeCommand(command)
+    expect(solcResult.exitCode).toBe(result.exitCode)
+  })
+
+  it('run invalid: resolc --asm', () => {
+    expect(resultInvalid.output).toMatch(
+      /(No input sources specified|Compilation aborted)/i
+    )
+  })
+
+  it('Invalid command exit code = 1', () => {
+    expect(resultInvalid.exitCode).toBe(1)
+  })
+
+  it('Invalid solc exit code == Invalid resolc exit code', () => {
+    const command = 'solc --asm'
+    const solcResult = executeCommand(command)
+    expect(solcResult.exitCode).toBe(resultInvalid.exitCode)
+  })
+})
@@ -0,0 +1,241 @@
+import {
+  executeCommand,
+  isFolderExist,
+  isFileExist,
+  isFileEmpty,
+} from '../src/helper'
+import { paths } from '../src/entities'
+import * as shell from 'shelljs'
+import * as path from 'path'
+
+//id1762
+describe('Run resolc without any options', () => {
+  const command = 'resolc'
+  const result = executeCommand(command)
+
+  it('Info with help is presented', () => {
+    expect(result.output).toMatch(/(Usage: resolc)/i)
+  })
+
+  it('Exit code = 1', () => {
+    expect(result.exitCode).toBe(1)
+  })
+
+  it('solc exit code == resolc exit code', () => {
+    const command = 'solc'
+    const solcResult = executeCommand(command)
+    expect(solcResult.exitCode).toBe(result.exitCode)
+  })
+})
+
+//#1713
+describe('Default run a command from the help', () => {
+  const command = `resolc ${paths.pathToBasicSolContract} --overwrite -O3 --bin --output-dir "${paths.pathToOutputDir}"` // potential issue on resolc with full path on Windows cmd
+  const result = executeCommand(command)
+
+  it('Compiler run successful', () => {
+    expect(result.output).toMatch(/(Compiler run successful.)/i)
+  })
+  it('Exit code = 0', () => {
+    expect(result.exitCode).toBe(0)
+  })
+  it('Output dir is created', () => {
+    expect(isFolderExist(paths.pathToOutputDir)).toBe(true)
+  })
+  xit('Output file is created', () => {
+    // a bug on windows
+    expect(
+      isFileExist(
+        paths.pathToOutputDir,
+        paths.contractSolFilename,
+        paths.binExtension
+      )
+    ).toBe(true)
+  })
+  it('the output file is not empty', () => {
+    expect(isFileEmpty(paths.pathToSolBinOutputFile)).toBe(false)
+  })
+  it("No 'Error'/'Warning'/'Fail' in the output", () => {
+    expect(result.output).not.toMatch(/([Ee]rror|[Ww]arning|[Ff]ail)/i)
+  })
+})
+
+//#1818
+describe('Default run a command from the help', () => {
+  const command = `resolc ${paths.pathToBasicSolContract} --overwrite -O3 --bin --asm --output-dir "${paths.pathToOutputDir}"` // potential issue on resolc with full path on Windows cmd
+  const result = executeCommand(command)
+
+  it('Compiler run successful', () => {
+    expect(result.output).toMatch(/(Compiler run successful.)/i)
+  })
+  it('Exit code = 0', () => {
+    expect(result.exitCode).toBe(0)
+  })
+  it('Output dir is created', () => {
+    expect(isFolderExist(paths.pathToOutputDir)).toBe(true)
+  })
+  xit('Output files are created', () => {
+    // a bug on windows
+    expect(
+      isFileExist(
+        paths.pathToOutputDir,
+        paths.contractSolFilename,
+        paths.binExtension
+      )
+    ).toBe(true)
+    expect(
+      isFileExist(
+        paths.pathToOutputDir,
+        paths.contractSolFilename,
+        paths.asmExtension
+      )
+    ).toBe(true)
+  })
+  it('the output files are not empty', () => {
+    expect(isFileEmpty(paths.pathToSolBinOutputFile)).toBe(false)
+    expect(isFileEmpty(paths.pathToSolAsmOutputFile)).toBe(false)
+  })
+  it("No 'Error'/'Warning'/'Fail' in the output", () => {
+    expect(result.output).not.toMatch(/([Ee]rror|[Ww]arning|[Ff]ail)/i)
+  })
+})
+
+describe('Run resolc with source debug information', () => {
+  const commands = [
+    `resolc -g ${paths.pathToBasicSolContract} --overwrite --bin --asm --output-dir "${paths.pathToOutputDir}"`,
+    `resolc --disable-solc-optimizer -g ${paths.pathToBasicSolContract} --overwrite --bin --asm --output-dir "${paths.pathToOutputDir}"`,
+  ] // potential issue on resolc with full path on Windows cmd`;
+
+  for (var idx in commands) {
+    const command = commands[idx]
+    const result = executeCommand(command)
+
+    it('Compiler run successful', () => {
+      expect(result.output).toMatch(/(Compiler run successful.)/i)
+    })
+    it('Exit code = 0', () => {
+      expect(result.exitCode).toBe(0)
+    })
+    it('Output dir is created', () => {
+      expect(isFolderExist(paths.pathToOutputDir)).toBe(true)
+    })
+    it('Output files are created', () => {
+      // a bug on windows
+      expect(
+        isFileExist(
+          paths.pathToOutputDir,
+          paths.contractSolFilename,
+          paths.binExtension
+        )
+      ).toBe(true)
+      expect(
+        isFileExist(
+          paths.pathToOutputDir,
+          paths.contractSolFilename,
+          paths.asmExtension
+        )
+      ).toBe(true)
+    })
+    it('the output files are not empty', () => {
+      expect(isFileEmpty(paths.pathToSolBinOutputFile)).toBe(false)
+      expect(isFileEmpty(paths.pathToSolAsmOutputFile)).toBe(false)
+    })
+    it("No 'Error'/'Fail' in the output", () => {
+      expect(result.output).not.toMatch(/([Ee]rror|[Ff]ail)/i)
+    })
+  }
+})
+
+describe('Run resolc with source debug information, check LLVM debug-info', () => {
+  const commands = [
+    `resolc -g ${paths.pathToBasicSolContract} --overwrite --debug-output-dir="${paths.pathToOutputDir}"`,
+    `resolc -g --disable-solc-optimizer ${paths.pathToBasicSolContract} --overwrite --debug-output-dir="${paths.pathToOutputDir}"`,
+  ] // potential issue on resolc with full path on Windows cmd`;
+
+  for (var idx in commands) {
+    const command = commands[idx]
+    const result = executeCommand(command)
+
+    it('Compiler run successful', () => {
+      expect(result.output).toMatch(/(Compiler run successful.)/i)
+    })
+    it('Exit code = 0', () => {
+      expect(result.exitCode).toBe(0)
+    })
+    it('Output dir is created', () => {
+      expect(isFolderExist(paths.pathToOutputDir)).toBe(true)
+    })
+    it('Output files are created', () => {
+      // a bug on windows
+      expect(
+        isFileExist(
+          paths.pathToOutputDir,
+          paths.contractOptimizedLLVMFilename,
+          paths.llvmExtension
+        )
+      ).toBe(true)
+      expect(
+        isFileExist(
+          paths.pathToOutputDir,
+          paths.contractUnoptimizedLLVMFilename,
+          paths.llvmExtension
+        )
+      ).toBe(true)
+    })
+    it('the output files are not empty', () => {
+      expect(isFileEmpty(paths.pathToSolBinOutputFile)).toBe(false)
+      expect(isFileEmpty(paths.pathToSolAsmOutputFile)).toBe(false)
+    })
+    it("No 'Error'/'Fail' in the output", () => {
+      expect(result.output).not.toMatch(/([Ee]rror|[Ff]ail)/i)
+    })
+  }
+})
+
+describe('Standard JSON compilation with path options', () => {
+  const contractsDir = path.join(shell.tempdir(), 'contracts-test')
+  const inputFile = path.join(__dirname, '..', 'src/contracts/compiled/1.json')
+
+  beforeAll(() => {
+    shell.mkdir('-p', contractsDir)
+
+    const input = JSON.parse(shell.cat(inputFile).toString())
+
+    Object.entries(input.sources).forEach(
+      ([sourcePath, source]: [string, any]) => {
+        const filePath = path.join(contractsDir, sourcePath)
+        shell.mkdir('-p', path.dirname(filePath))
+        shell.ShellString(source.content).to(filePath)
+      }
+    )
+  })
+
+  afterAll(() => {
+    shell.rm('-rf', contractsDir)
+  })
+
+  describe('Output with all path options', () => {
+    let result: { exitCode: number; output: string }
+
+    beforeAll(() => {
+      const tempInputFile = path.join(contractsDir, 'temp-input.json')
+      shell.cp(inputFile, tempInputFile)
+      const inputContent = shell.cat(inputFile).toString()
+
+      const command = `resolc --standard-json --base-path "${contractsDir}" --include-path "${contractsDir}" --allow-paths "${contractsDir}"`
+
+      result = executeCommand(command, inputContent)
+
+      shell.rm(tempInputFile)
+    })
+
+    it('Compiler run successful without emiting warnings', () => {
+      const parsedResults = JSON.parse(result.output)
+      expect(
+        parsedResults.errors.filter(
+          (error: { type: string }) => error.type != 'Warning'
+        )
+      ).toEqual([])
+    })
+  })
+})
@@ -0,0 +1,18 @@
+import { executeCommand } from '../src/helper'
+import { paths } from '../src/entities'
+
+describe('tests for the memset builtin to be present', () => {
+  // -O3 is required to reproduce.
+  const command = `resolc ${paths.pathToMemsetYulContract} --yul -O3`
+  const result = executeCommand(command)
+
+  it('Valid command exit code = 0', () => {
+    expect(result.exitCode).toBe(0)
+  })
+
+  it('--yul output is presented', () => {
+    expect(result.output).toMatch(/(Compiler run successful)/i)
+    expect(result.output).toMatch(/(No output requested)/i)
+  })
+
+})
@@ -0,0 +1,39 @@
+import { executeCommand } from '../src/helper'
+import { paths } from '../src/entities'
+
+//id1743
+describe('Run with --yul by default', () => {
+  const command = `resolc ${paths.pathToBasicYulContract} --yul`
+  const result = executeCommand(command)
+  const commandInvalid = 'resolc --yul'
+  const resultInvalid = executeCommand(commandInvalid)
+
+  it('Valid command exit code = 0', () => {
+    expect(result.exitCode).toBe(0)
+  })
+
+  it('--yul output is presented', () => {
+    expect(result.output).toMatch(/(Compiler run successful)/i)
+    expect(result.output).toMatch(/(No output requested)/i)
+  })
+
+  xit('solc exit code == resolc exit code', () => {
+    // unknown solc issue for datatype of the contract
+    const command = `solc ${paths.pathToBasicSolContract} --yul`
+    const solcResult = executeCommand(command)
+    expect(solcResult.exitCode).toBe(result.exitCode)
+  })
+
+  it('run invalid: resolc --yul', () => {
+    expect(resultInvalid.output).toMatch(/(The input file is missing)/i)
+  })
+  it('Invalid command exit code = 1', () => {
+    expect(resultInvalid.exitCode).toBe(1)
+  })
+
+  it('Invalid solc exit code == Invalid resolc exit code', () => {
+    const command = 'solc --yul'
+    const solcResult = executeCommand(command)
+    expect(solcResult.exitCode).toBe(resultInvalid.exitCode)
+  })
+})
@@ -0,0 +1,7 @@
+{
+  "compilerOptions": {
+    "target": "ES6",
+    "module": "CommonJS",
+    "outDir": "./dist",
+  }
+}
@@ -1,40 +0,0 @@
-//! The tests for running resolc with asm option.
-
-#![cfg(test)]
-
-use crate::tests::cli::utils;
-
-const ASM_OPTION: &str = "--asm";
-
-#[test]
-fn runs_with_valid_input_file() {
-    let arguments = &[utils::SOLIDITY_CONTRACT_PATH, ASM_OPTION];
-    let resolc_result = utils::execute_resolc(arguments);
-    utils::assert_command_success(&resolc_result, "Providing a valid input file");
-
-    for pattern in &["deploy", "call", "seal_return"] {
-        assert!(
-            resolc_result.stdout.contains(pattern),
-            "Expected the output to contain `{pattern}`."
-        );
-    }
-
-    let solc_result = utils::execute_solc(arguments);
-    utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
-
-#[test]
-fn fails_without_input_file() {
-    let arguments = &[ASM_OPTION];
-    let resolc_result = utils::execute_resolc(arguments);
-    utils::assert_command_failure(&resolc_result, "Omitting an input file");
-
-    let output = resolc_result.stderr.to_lowercase();
-    assert!(
-        output.contains("no input sources specified") || output.contains("compilation aborted"),
-        "Expected the output to contain a specific error message."
-    );
-
-    let solc_result = utils::execute_solc(arguments);
-    utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
@@ -1,137 +0,0 @@
-//! The tests for running resolc with combined JSON option.
-
-#![cfg(test)]
-
-use revive_common;
-
-use crate::tests::cli::utils;
-
-const JSON_OPTION: &str = "--combined-json";
-const JSON_ARGUMENTS: &[&str] = &[
-    "abi",
-    "hashes",
-    "metadata",
-    "devdoc",
-    "userdoc",
-    "storage-layout",
-    "ast",
-    "asm",
-    "bin",
-    "bin-runtime",
-];
-
-#[test]
-fn runs_with_valid_json_argument() {
-    for json_argument in JSON_ARGUMENTS {
-        let arguments = &[utils::SOLIDITY_CONTRACT_PATH, JSON_OPTION, json_argument];
-        let resolc_result = utils::execute_resolc(arguments);
-        assert!(
-            resolc_result.success,
-            "Providing the `{json_argument}` argument should succeed with exit code {}, got {}.\nDetails: {}",
-            revive_common::EXIT_CODE_SUCCESS,
-            resolc_result.code,
-            resolc_result.stderr
-        );
-
-        assert!(
-            resolc_result.stdout.contains("contracts"),
-            "Expected the output to contain a `contracts` field when using the `{json_argument}` argument."
-        );
-
-        let solc_result = utils::execute_solc(arguments);
-        utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-    }
-}
-
-#[test]
-fn fails_with_invalid_json_argument() {
-    let arguments = &[
-        utils::SOLIDITY_CONTRACT_PATH,
-        JSON_OPTION,
-        "invalid-argument",
-    ];
-    let resolc_result = utils::execute_resolc(arguments);
-    utils::assert_command_failure(&resolc_result, "Providing an invalid json argument");
-
-    assert!(
-        resolc_result.stdout.contains("Invalid option"),
-        "Expected the output to contain a specific error message."
-    );
-
-    let solc_result = utils::execute_solc(arguments);
-    utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
-
-#[test]
-fn fails_with_multiple_json_arguments() {
-    let arguments = &[
-        utils::SOLIDITY_CONTRACT_PATH,
-        JSON_OPTION,
-        JSON_ARGUMENTS[0],
-        JSON_ARGUMENTS[1],
-    ];
-    let resolc_result = utils::execute_resolc(arguments);
-    utils::assert_command_failure(&resolc_result, "Providing multiple json arguments");
-
-    assert!(
-        resolc_result
-            .stderr
-            .contains("reading error: No such file or directory"),
-        "Expected the output to contain a specific error message."
-    );
-
-    // FIX: Resolc exit code == 101
-    // let solc_result = utils::execute_solc(arguments);
-    // utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
-
-#[test]
-fn fails_without_json_argument() {
-    let arguments = &[utils::SOLIDITY_CONTRACT_PATH, JSON_OPTION];
-    let resolc_result = utils::execute_resolc(arguments);
-    utils::assert_command_failure(&resolc_result, "Omitting a JSON argument");
-
-    assert!(
-        resolc_result.stderr.contains(
-            "a value is required for '--combined-json <COMBINED_JSON>' but none was supplied"
-        ),
-        "Expected the output to contain a specific error message."
-    );
-
-    let solc_result = utils::execute_solc(arguments);
-    utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
-
-#[test]
-fn fails_without_solidity_input_file() {
-    let arguments = &[JSON_OPTION, JSON_ARGUMENTS[0]];
-    let resolc_result = utils::execute_resolc(arguments);
-    utils::assert_command_failure(&resolc_result, "Omitting a Solidity input file");
-
-    assert!(
-        resolc_result.stderr.contains("No input sources specified"),
-        "Expected the output to contain a specific error message."
-    );
-
-    let solc_result = utils::execute_solc(arguments);
-    utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
-
-#[test]
-fn fails_with_yul_input_file() {
-    for json_argument in JSON_ARGUMENTS {
-        let arguments = &[utils::YUL_CONTRACT_PATH, JSON_OPTION, json_argument];
-        let resolc_result = utils::execute_resolc(arguments);
-        utils::assert_command_failure(&resolc_result, "Providing a Yul input file");
-
-        assert!(
-            resolc_result
-                .stderr
-                .contains("ParserError: Expected identifier"),
-            "Expected the output to contain a specific error message."
-        );
-
-        let solc_result = utils::execute_solc(arguments);
-        utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-    }
-}
@@ -1,22 +0,0 @@
-object "Test" {
-        code {
-        function allocate(size) -> ptr {
-            ptr := mload(0x40)
-            if iszero(ptr) { ptr := 0x60 }
-            mstore(0x40, add(ptr, size))
-        }
-        let size := datasize("Test_deployed")
-        let offset := allocate(size)
-        datacopy(offset, dataoffset("Test_deployed"), size)
-        return(offset, size)
-    }
-    object "Test_deployed" {
-        code {
-{
-        let test:=0x5
-        mstore(2,signextend(0x8,0x0))
-        mstore(8,lt(0xc,test))
-}
-
-    return(0, 65536)
-}}}
@@ -1,12 +0,0 @@
-//! The CLI tests.
-
-#![cfg(test)]
-
-mod asm;
-mod combined_json;
-mod optimization;
-mod output_dir;
-mod standard_json;
-mod usage;
-mod utils;
-mod yul;
@@ -1,53 +0,0 @@
-//! The tests for running resolc with explicit optimization.
-
-#![cfg(test)]
-
-use revive_common;
-
-use crate::tests::cli::{utils, yul};
-
-const LEVELS: &[char] = &['0', '1', '2', '3', 's', 'z'];
-
-#[test]
-fn runs_with_valid_level() {
-    for level in LEVELS {
-        let optimization_argument = format!("-O{level}");
-        let arguments = &[
-            utils::YUL_MEMSET_CONTRACT_PATH,
-            yul::YUL_OPTION,
-            &optimization_argument,
-        ];
-        let resolc_result = utils::execute_resolc(arguments);
-        assert!(
-            resolc_result.success,
-            "Providing the level `{optimization_argument}` should succeed with exit code {}, got {}.\nDetails: {}",
-            revive_common::EXIT_CODE_SUCCESS,
-            resolc_result.code,
-            resolc_result.stderr
-        );
-
-        assert!(
-            resolc_result
-                .stderr
-                .contains("Compiler run successful. No output requested"),
-            "Expected the output to contain a success message when providing the level `{optimization_argument}`."
-        );
-    }
-}
-
-#[test]
-fn fails_with_invalid_level() {
-    let arguments = &[utils::YUL_MEMSET_CONTRACT_PATH, yul::YUL_OPTION, "-O9"];
-    let resolc_result = utils::execute_resolc(arguments);
-    utils::assert_command_failure(&resolc_result, "Providing an invalid optimization level");
-
-    assert!(
-        resolc_result
-            .stderr
-            .contains("Unexpected optimization option"),
-        "Expected the output to contain a specific error message."
-    );
-
-    let solc_result = utils::execute_solc(arguments);
-    utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
@@ -1,122 +0,0 @@
-//! The tests for running resolc with output directory option.
-
-#![cfg(test)]
-
-use std::path::Path;
-
-use crate::tests::cli::utils;
-
-const OUTPUT_DIRECTORY: &str = "src/tests/cli/artifacts";
-const OUTPUT_BIN_FILE_PATH: &str = "src/tests/cli/artifacts/contract.sol:C.pvm";
-const OUTPUT_ASM_FILE_PATH: &str = "src/tests/cli/artifacts/contract.sol:C.pvmasm";
-const OUTPUT_LLVM_OPTIMIZED_FILE_PATH: &str =
-    "src/tests/cli/artifacts/src_tests_cli_contracts_solidity_contract.sol.C.optimized.ll";
-const OUTPUT_LLVM_UNOPTIMIZED_FILE_PATH: &str =
-    "src/tests/cli/artifacts/src_tests_cli_contracts_solidity_contract.sol.C.unoptimized.ll";
-
-fn file_exists(path: &str) -> bool {
-    Path::new(path).try_exists().unwrap()
-}
-
-fn file_is_empty(path: &str) -> bool {
-    Path::new(path).metadata().unwrap().len() == 0
-}
-
-fn assert_valid_output_file(
-    result: &utils::CommandResult,
-    output_file_type: &str,
-    output_file_path: &str,
-) {
-    utils::assert_command_success(result, "Providing an output directory");
-
-    assert!(
-        result.stderr.contains("Compiler run successful"),
-        "Expected the compiler output to contain a success message.",
-    );
-
-    assert!(
-        file_exists(output_file_path),
-        "Expected the {output_file_type} output file `{output_file_path}` to exist."
-    );
-
-    assert!(
-        !file_is_empty(output_file_path),
-        "Expected the {output_file_type} output file `{output_file_path}` to not be empty."
-    );
-}
-
-#[test]
-fn writes_to_file() {
-    let arguments = &[
-        utils::SOLIDITY_CONTRACT_PATH,
-        "--overwrite",
-        "-O3",
-        "--bin",
-        "--asm",
-        "--output-dir",
-        OUTPUT_DIRECTORY,
-    ];
-    let result = utils::execute_resolc(arguments);
-    assert_valid_output_file(&result, "--bin", OUTPUT_BIN_FILE_PATH);
-    assert_valid_output_file(&result, "--asm", OUTPUT_ASM_FILE_PATH);
-}
-
-#[test]
-fn writes_debug_info_to_file_unoptimized() {
-    let arguments = &[
-        utils::SOLIDITY_CONTRACT_PATH,
-        "-g",
-        "--disable-solc-optimizer",
-        "--overwrite",
-        "--bin",
-        "--asm",
-        "--output-dir",
-        OUTPUT_DIRECTORY,
-    ];
-    let result = utils::execute_resolc(arguments);
-    assert_valid_output_file(&result, "--bin", OUTPUT_BIN_FILE_PATH);
-    assert_valid_output_file(&result, "--asm", OUTPUT_ASM_FILE_PATH);
-}
-
-#[test]
-fn writes_debug_info_to_file_optimized() {
-    let arguments = &[
-        utils::SOLIDITY_CONTRACT_PATH,
-        "-g",
-        "--overwrite",
-        "--bin",
-        "--asm",
-        "--output-dir",
-        OUTPUT_DIRECTORY,
-    ];
-    let result = utils::execute_resolc(arguments);
-    assert_valid_output_file(&result, "--bin", OUTPUT_BIN_FILE_PATH);
-    assert_valid_output_file(&result, "--asm", OUTPUT_ASM_FILE_PATH);
-}
-
-#[test]
-fn writes_llvm_debug_info_to_file_unoptimized() {
-    let arguments = &[
-        utils::SOLIDITY_CONTRACT_PATH,
-        "-g",
-        "--disable-solc-optimizer",
-        "--overwrite",
-        "--debug-output-dir",
-        OUTPUT_DIRECTORY,
-    ];
-    let result = utils::execute_resolc(arguments);
-    assert_valid_output_file(&result, "llvm", OUTPUT_LLVM_UNOPTIMIZED_FILE_PATH);
-}
-
-#[test]
-fn writes_llvm_debug_info_to_file_optimized() {
-    let arguments = &[
-        utils::SOLIDITY_CONTRACT_PATH,
-        "-g",
-        "--overwrite",
-        "--debug-output-dir",
-        OUTPUT_DIRECTORY,
-    ];
-    let result = utils::execute_resolc(arguments);
-    assert_valid_output_file(&result, "llvm", OUTPUT_LLVM_OPTIMIZED_FILE_PATH);
-}
@@ -1,24 +0,0 @@
-//! The tests for running resolc with standard JSON option.
-
-#![cfg(test)]
-
-use crate::tests::cli::utils;
-
-const JSON_OPTION: &str = "--standard-json";
-
-#[test]
-fn runs_with_valid_input_file() {
-    let arguments = &[JSON_OPTION];
-    let resolc_result =
-        utils::execute_resolc_with_stdin_input(arguments, utils::STANDARD_JSON_CONTRACTS_PATH);
-    utils::assert_command_success(&resolc_result, "Providing a valid input file to stdin");
-
-    assert!(
-        resolc_result.stdout.contains("contracts"),
-        "Expected the output to contain a `contracts` field."
-    );
-
-    let solc_result =
-        utils::execute_solc_with_stdin_input(arguments, utils::STANDARD_JSON_CONTRACTS_PATH);
-    utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
@@ -1,35 +0,0 @@
-//! The tests for running resolc when expecting usage output.
-
-#![cfg(test)]
-
-use crate::tests::cli::utils;
-
-#[test]
-#[ignore = "Fix: 'resolc --help' should exit with success exit code"]
-fn shows_usage_with_help() {
-    let arguments = &["--help"];
-    let resolc_result = utils::execute_resolc(arguments);
-    utils::assert_command_success(&resolc_result, "Providing the `--help` option");
-
-    assert!(
-        resolc_result.stdout.contains("Usage: resolc"),
-        "Expected the output to contain usage information."
-    );
-
-    let solc_result = utils::execute_solc(arguments);
-    utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
-
-#[test]
-fn fails_without_options() {
-    let resolc_result = utils::execute_resolc(&[]);
-    utils::assert_command_failure(&resolc_result, "Omitting options");
-
-    assert!(
-        resolc_result.stderr.contains("Usage: resolc"),
-        "Expected the output to contain usage information."
-    );
-
-    let solc_result = utils::execute_solc(&[]);
-    utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
@@ -1,99 +0,0 @@
-//! Common utilities used for CLI tests.
-
-use std::{
-    fs::File,
-    process::{Command, Stdio},
-};
-
-use revive_common;
-
-use crate::SolcCompiler;
-
-pub const SOLIDITY_CONTRACT_PATH: &str = "src/tests/cli/contracts/solidity/contract.sol";
-pub const YUL_CONTRACT_PATH: &str = "src/tests/cli/contracts/yul/contract.yul";
-pub const YUL_MEMSET_CONTRACT_PATH: &str = "src/tests/cli/contracts/yul/memset.yul";
-pub const STANDARD_JSON_CONTRACTS_PATH: &str =
-    "src/tests/cli/contracts/standard_json/solidity_contracts.json";
-
-/// The result of executing a command.
-pub struct CommandResult {
-    /// The data written to `stdout`.
-    pub stdout: String,
-    /// The data written to `stderr`.
-    pub stderr: String,
-    /// Whether termination was successful.
-    pub success: bool,
-    /// The exit code of the process.
-    pub code: i32,
-}
-
-pub fn execute_resolc(arguments: &[&str]) -> CommandResult {
-    execute_command("resolc", arguments, None)
-}
-
-pub fn execute_resolc_with_stdin_input(arguments: &[&str], stdin_file_path: &str) -> CommandResult {
-    execute_command("resolc", arguments, Some(stdin_file_path))
-}
-
-pub fn execute_solc(arguments: &[&str]) -> CommandResult {
-    execute_command(SolcCompiler::DEFAULT_EXECUTABLE_NAME, arguments, None)
-}
-
-pub fn execute_solc_with_stdin_input(arguments: &[&str], stdin_file_path: &str) -> CommandResult {
-    execute_command(
-        SolcCompiler::DEFAULT_EXECUTABLE_NAME,
-        arguments,
-        Some(stdin_file_path),
-    )
-}
-
-fn execute_command(
-    command: &str,
-    arguments: &[&str],
-    stdin_file_path: Option<&str>,
-) -> CommandResult {
-    let stdin_config = match stdin_file_path {
-        Some(path) => Stdio::from(File::open(path).unwrap()),
-        None => Stdio::null(),
-    };
-    let result = Command::new(command)
-        .args(arguments)
-        .stdin(stdin_config)
-        .stdout(Stdio::piped())
-        .stderr(Stdio::piped())
-        .output()
-        .unwrap();
-
-    CommandResult {
-        stdout: String::from_utf8_lossy(&result.stdout).to_string(),
-        stderr: String::from_utf8_lossy(&result.stderr).to_string(),
-        success: result.status.success(),
-        code: result.status.code().unwrap(),
-    }
-}
-
-pub fn assert_equal_exit_codes(solc_result: &CommandResult, resolc_result: &CommandResult) {
-    assert_eq!(
-        solc_result.code, resolc_result.code,
-        "Expected solc and resolc to have the same exit code."
-    );
-}
-
-pub fn assert_command_success(result: &CommandResult, error_message_prefix: &str) {
-    assert!(
-        result.success,
-        "{error_message_prefix} should succeed with exit code {}, got {}.\nDetails: {}",
-        revive_common::EXIT_CODE_SUCCESS,
-        result.code,
-        result.stderr
-    );
-}
-
-pub fn assert_command_failure(result: &CommandResult, error_message_prefix: &str) {
-    assert!(
-        !result.success,
-        "{error_message_prefix} should fail with exit code {}, got {}.",
-        revive_common::EXIT_CODE_FAILURE,
-        result.code
-    );
-}
@@ -1,44 +0,0 @@
-//! The tests for running resolc with yul option.
-
-#![cfg(test)]
-
-use crate::tests::cli::utils;
-
-pub const YUL_OPTION: &str = "--yul";
-/// The `--yul` option was deprecated in Solidity 0.8.27 in favor of `--strict-assembly`.
-/// See section `--strict-assembly vs. --yul` in https://soliditylang.org/blog/2024/09/04/solidity-0.8.27-release-announcement/
-const SOLC_YUL_OPTION: &str = "--strict-assembly";
-
-#[test]
-fn runs_with_valid_input_file() {
-    let arguments = &[utils::YUL_CONTRACT_PATH, YUL_OPTION];
-    let resolc_result = utils::execute_resolc(arguments);
-    utils::assert_command_success(&resolc_result, "Providing a valid input file");
-
-    assert!(
-        resolc_result
-            .stderr
-            .contains("Compiler run successful. No output requested"),
-        "Expected the output to contain a success message."
-    );
-
-    let solc_arguments = &[utils::YUL_CONTRACT_PATH, SOLC_YUL_OPTION];
-    let solc_result = utils::execute_solc(solc_arguments);
-    utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
-
-#[test]
-fn fails_without_input_file() {
-    let arguments = &[YUL_OPTION];
-    let resolc_result = utils::execute_resolc(arguments);
-    utils::assert_command_failure(&resolc_result, "Omitting an input file");
-
-    assert!(
-        resolc_result.stderr.contains("The input file is missing"),
-        "Expected the output to contain a specific error message."
-    );
-
-    let solc_arguments = &[SOLC_YUL_OPTION];
-    let solc_result = utils::execute_solc(solc_arguments);
-    utils::assert_equal_exit_codes(&solc_result, &resolc_result);
-}
@@ -0,0 +1,188 @@
+import { executeCommand } from '../src/helper'
+import { paths } from '../src/entities'
+
+describe('Set of --combined-json tests', () => {
+  const zksolcCommand = 'zksolc'
+  const solcCommand = 'solc'
+  const json_args: string[] = [
+    `abi`,
+    `hashes`,
+    `metadata`,
+    `devdoc`,
+    `userdoc`,
+    `storage-layout`,
+    `ast`,
+    `asm`,
+    `bin`,
+    `bin-runtime`,
+  ]
+
+  //id1742:I
+  describe(`Run ${zksolcCommand} with just --combined-json`, () => {
+    const args = [`--combined-json`]
+    const result = executeCommand(zksolcCommand, args)
+
+    it('Valid command exit code = 1', () => {
+      expect(result.exitCode).toBe(1)
+    })
+
+    it('--combined-json error is presented', () => {
+      expect(result.output).toMatch(/(requires a value but none was supplied)/i)
+    })
+
+    it('solc exit code == zksolc exit code', () => {
+      const solcResult = executeCommand(solcCommand, args)
+      expect(solcResult.exitCode).toBe(result.exitCode)
+    })
+  })
+
+  //id1742:II
+  describe(`Run ${zksolcCommand} with Sol contract and --combined-json`, () => {
+    const args = [`${paths.pathToBasicSolContract}`, `--combined-json`]
+    const result = executeCommand(zksolcCommand, args)
+
+    it('Valid command exit code = 1', () => {
+      expect(result.exitCode).toBe(1)
+    })
+
+    it('--combined-json error is presented', () => {
+      expect(result.output).toMatch(/(requires a value but none was supplied)/i)
+    })
+
+    it('solc exit code == zksolc exit code', () => {
+      const solcResult = executeCommand(solcCommand, args)
+      expect(solcResult.exitCode).toBe(result.exitCode)
+    })
+  })
+
+  //id1742:III
+  for (let i = 0; i < json_args.length; i++) {
+    describe(`Run ${zksolcCommand} with Sol, --combined-json and ARG: ${json_args[i]}`, () => {
+      const args = [
+        `${paths.pathToBasicSolContract}`,
+        `--combined-json`,
+        `${json_args[i]}`,
+      ]
+      const result = executeCommand(zksolcCommand, args)
+
+      it('Valid command exit code = 0', () => {
+        expect(result.exitCode).toBe(0)
+      })
+
+      it('--combined-json error is presented', () => {
+        expect(result.output).toMatch(/(contracts)/i)
+      })
+
+      it('solc exit code == zksolc exit code', () => {
+        const solcResult = executeCommand(solcCommand, args)
+        expect(solcResult.exitCode).toBe(result.exitCode)
+      })
+    })
+  }
+
+  //id1829:I
+  for (let i = 0; i < json_args.length; i++) {
+    describe(`Run ${zksolcCommand} with Sol, --combined-json and wrong ARG: --${json_args[i]}`, () => {
+      const args = [
+        `${paths.pathToBasicSolContract}`,
+        `--combined-json`,
+        `--${json_args[i]}`,
+      ]
+      const result = executeCommand(zksolcCommand, args)
+
+      it('Valid command exit code = 1', () => {
+        expect(result.exitCode).toBe(1)
+      })
+
+      it('--combined-json error is presented', () => {
+        expect(result.output).toMatch(/(Invalid option|error)/i)
+      })
+
+      it('solc exit code == zksolc exit code', () => {
+        const solcResult = executeCommand(solcCommand, args)
+        expect(solcResult.exitCode).toBe(result.exitCode)
+      })
+    })
+  }
+
+  //id1829:II
+  for (let i = 0; i < json_args.length; i++) {
+    describe(`Run ${zksolcCommand} with Sol, --combined-json and multiple ARG: ${json_args[i]} ${json_args[i]}`, () => {
+      const args = [
+        `${paths.pathToBasicSolContract}`,
+        `--combined-json`,
+        `${json_args[i]}`,
+        `${json_args[i]}`,
+      ]
+      const result = executeCommand(zksolcCommand, args)
+
+      xit('Valid command exit code = 1', () => {
+        expect(result.exitCode).toBe(1)
+      })
+
+      it('--combined-json error is presented', () => {
+        expect(result.output).toMatch(
+          /(No such file or directory|cannot find the file specified)/i
+        ) // Hopefully we should have more precise message here!
+      })
+
+      xit('solc exit code == zksolc exit code', () => {
+        const solcResult = executeCommand(solcCommand, args)
+        expect(solcResult.exitCode).toBe(result.exitCode)
+      })
+    })
+  }
+
+  //id1829:III
+  for (let i = 0; i < json_args.length; i++) {
+    describe(`Run ${zksolcCommand} with Sol, and multiple (--combined-json ${json_args[i]})`, () => {
+      const args = [
+        `${paths.pathToBasicSolContract}`,
+        `--combined-json`,
+        `${json_args[i]}`,
+        `--combined-json`,
+        `${json_args[i]}`,
+      ]
+      const result = executeCommand(zksolcCommand, args)
+
+      it('Valid command exit code = 1', () => {
+        expect(result.exitCode).toBe(1)
+      })
+
+      it('--combined-json error is presented', () => {
+        expect(result.output).toMatch(/(cannot be used multiple times)/i)
+      })
+
+      it('solc exit code == zksolc exit code', () => {
+        const solcResult = executeCommand(solcCommand, args)
+        expect(solcResult.exitCode).toBe(result.exitCode)
+      })
+    })
+  }
+
+  //id1830
+  for (let i = 0; i < json_args.length; i++) {
+    describe(`Run ${zksolcCommand} with Yul, and --combined-json ${json_args[i]}`, () => {
+      const args = [
+        `${paths.pathToBasicYulContract}`,
+        `--combined-json`,
+        `${json_args[i]}`,
+      ]
+      const result = executeCommand(zksolcCommand, args)
+
+      it('Valid command exit code = 1', () => {
+        expect(result.exitCode).toBe(1)
+      })
+
+      it('--combined-json error is presented', () => {
+        expect(result.output).toMatch(/(ParserError: Expected identifier)/i)
+      })
+      asd
+
+      it('solc exit code == zksolc exit code', () => {
+        const solcResult = executeCommand(solcCommand, args)
+        expect(solcResult.exitCode).toBe(result.exitCode)
+      })
+    })
+  }
+})
@@ -2,7 +2,6 @@

 #![cfg(test)]

-mod cli;
 mod factory_dependency;
 mod ir_artifacts;
 mod libraries;
@@ -1,11 +0,0 @@
-[package]
-name = "revive-rul-runtime-library"
-version.workspace = true
-license.workspace = true
-edition.workspace = true
-repository.workspace = true
-authors.workspace = true
-description = "revive compiler rust backend runtime library"
-
-[dependencies]
-alloy-core = { workspace = true, default-features = false }
@@ -1,4 +0,0 @@
-//! The revive Rust backend contract runtime library configuration.
-
-/// The Ethereum Virtual Machine word size in bytes.
-pub const EVM_WORD_SIZE_BYTES: usize = 32;
@@ -1,6 +0,0 @@
-//! The revive Rust backend contract runtime library.
-
-#![no_std]
-
-pub mod configuration;
-pub mod memory;
@@ -1,13 +0,0 @@
-//! The revive Rust backend contract runtime emulated linear EVM heap memory.
-
-/// The emulated linear EVM heap memory size.
-pub const MEMORY_SIZE: usize = 1024 * 64;
-
-/// The emulated linear EVM heap memory size.
-pub const MEMORY: [u8; MEMORY_SIZE] = [0; MEMORY_SIZE];
-
-pub struct Function<const VARIABLES: usize> {
-    pub variables: [u8; VARIABLES],
-}
-
-impl<const VARIABLES: usize> Function<VARIABLES> {}
@@ -1,14 +0,0 @@
-[package]
-name = "revive-rul"
-version.workspace = true
-license.workspace = true
-edition.workspace = true
-repository.workspace = true
-authors.workspace = true
-description = "revive compiler rust backend"
-
-[dependencies]
-anyhow = { workspace = true }
-pallet-revive-uapi = { workspace = true }
-polkavm-linker = { workspace = true }
-
@@ -1,79 +0,0 @@
-//! The revive rust backend builder module.
-
-const CARGO_TOML: &str = r#"
-[package]
-name = "contracts"
-publish = false
-version = "1.0.0"
-edition = "2021"
-
-# Make sure this is not included into the workspace
-[workspace]
-
-# Binary targets are injected dynamically by the build script.
-[[bin]]
-
-# All paths are injected dynamically by the build script.
-[dependencies]
-uapi = { version = "0.7.0", package = 'pallet-revive-uapi', features = ["unstable-hostfn"], default-features = false }
-hex-literal = { version = "0.4.1", default-features = false }
-polkavm-derive = { version = "0.27.0" }
-
-[profile.release]
-opt-level = z
-lto = true
-codegen-units = 1
-"#;
-
-const HEADER: &str = r#"
-#![no_std]
-#![no_main]
-include!("../panic_handler.rs");
-
-use uapi::{HostFn, HostFnImpl as api, ReturnFlags};
-
-#[panic_handler]
-fn panic(_info: &core::panic::PanicInfo) -> ! {
-	// SAFETY: The unimp instruction is guaranteed to trap
-	unsafe {
-		core::arch::asm!("unimp");
-		core::hint::unreachable_unchecked();
-	}
-}
-
-/// The emulated linear EVM heap memory size.
-pub const MEMORY_SIZE: usize = 1024 * 64;
-
-/// The emulated linear EVM heap memory size.
-pub const MEMORY: [u8; MEMORY_SIZE] = [0; MEMORY_SIZE];
-"#;
-
-const EXPORT_FUNCTION: &str = r#"
-#[no_mangle]
-#[polkavm_derive::polkavm_export]
-pub extern "C" fn "#;
-
-fn emit(constructor_code: &str, runtime_code: &str) -> String {
-    let mut buffer = String::from(HEADER);
-    buffer.reserve(
-        constructor_code.len() + runtime_code.len() + HEADER.len() + EXPORT_FUNCTION.len() * 2,
-    );
-
-    buffer.push_str(EXPORT_FUNCTION);
-    buffer.push_str("deploy() {");
-    buffer.push_str(constructor_code);
-    buffer.push_str("\n}");
-
-    buffer.push_str(EXPORT_FUNCTION);
-    buffer.push_str("call() {");
-    buffer.push_str(runtime_code);
-    buffer.push_str("\n}");
-
-    buffer
-}
-
-/// Build a PVM blob.
-pub fn build(constructor_code: &str, runtime_code: &str) -> Vec<u8> {
-    let code = emit(constructor_code, runtime_code);
-    todo!();
-}
@@ -1,5 +0,0 @@
-//! The revive rust backend library.
-
-pub mod builder;
-pub mod yul_library;
-
@@ -1 +0,0 @@
-//! The revive rust backend YUL auxilliary library functions module.
@@ -26,19 +26,19 @@ pub static GLOBAL_IMMUTABLE_DATA_SIZE: &str = "__immutable_data_size";
 pub static IMMUTABLE_DATA_MAX_SIZE: u32 = 4 * 1024;

 /// Returns the immutable data global type.
-pub fn data_type(context: &inkwell::context::Context, size: u32) -> inkwell::types::ArrayType<'_> {
+pub fn data_type(context: &inkwell::context::Context, size: u32) -> inkwell::types::ArrayType {
    context
        .custom_width_int_type(revive_common::BIT_LENGTH_WORD as u32)
        .array_type(size)
 }

 /// Returns the immutable data size global type.
-pub fn size_type(context: &inkwell::context::Context) -> inkwell::types::IntType<'_> {
+pub fn size_type(context: &inkwell::context::Context) -> inkwell::types::IntType {
    context.custom_width_int_type(revive_common::BIT_LENGTH_X32 as u32)
 }

 /// Creates a LLVM module with the immutable data and its `size` in bytes.
-pub fn module(context: &inkwell::context::Context, size: u32) -> inkwell::module::Module<'_> {
+pub fn module(context: &inkwell::context::Context, size: u32) -> inkwell::module::Module {
    let module = context.create_module(MODULE_NAME);
    let length = size / revive_common::BYTE_LENGTH_WORD as u32;

@@ -7,7 +7,6 @@ pub use self::combined_json::contract::Contract as CombinedJsonContract;
 pub use self::standard_json::input::language::Language as SolcStandardJsonInputLanguage;
 pub use self::standard_json::input::settings::metadata::Metadata as SolcStandardJsonInputSettingsMetadata;
 pub use self::standard_json::input::settings::metadata_hash::MetadataHash as SolcStandardJsonInputSettingsMetadataHash;
-pub use self::standard_json::input::settings::optimizer::yul_details::YulDetails as SolcStandardJsonInputSettingsYulOptimizerDetails;
 pub use self::standard_json::input::settings::optimizer::Optimizer as SolcStandardJsonInputSettingsOptimizer;
 pub use self::standard_json::input::settings::polkavm::memory::MemoryConfig as SolcStandardJsonInputSettingsPolkaVMMemory;
 pub use self::standard_json::input::settings::polkavm::memory::DEFAULT_HEAP_SIZE as PolkaVMDefaultHeapMemorySize;
@@ -140,7 +140,7 @@ impl Input {
    }

    /// Sets the necessary defaults.
-    pub fn normalize(&mut self) {
-        self.settings.normalize();
+    pub fn normalize(&mut self, version: &semver::Version) {
+        self.settings.normalize(version);
    }
 }
@@ -74,9 +74,9 @@ impl Settings {
    }

    /// Sets the necessary defaults.
-    pub fn normalize(&mut self) {
+    pub fn normalize(&mut self, version: &semver::Version) {
        self.polkavm = None;
-        self.optimizer.normalize();
+        self.optimizer.normalize(version);
    }

    /// Parses the library list and returns their double hashmap with path and name as keys.
@@ -3,54 +3,37 @@
 use serde::Deserialize;
 use serde::Serialize;

-use crate::standard_json::input::settings::optimizer::yul_details::YulDetails;
-
 /// The `solc --standard-json` input settings optimizer details.
 #[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Details {
    /// Whether the pass is enabled.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub peephole: Option<bool>,
+    pub peephole: bool,
    /// Whether the pass is enabled.
    #[serde(skip_serializing_if = "Option::is_none")]
    pub inliner: Option<bool>,
    /// Whether the pass is enabled.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub jumpdest_remover: Option<bool>,
+    pub jumpdest_remover: bool,
    /// Whether the pass is enabled.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub order_literals: Option<bool>,
+    pub order_literals: bool,
    /// Whether the pass is enabled.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub deduplicate: Option<bool>,
+    pub deduplicate: bool,
    /// Whether the pass is enabled.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub cse: Option<bool>,
+    pub cse: bool,
    /// Whether the pass is enabled.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub constant_optimizer: Option<bool>,
-    /// Whether the YUL optimizer is enabled.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub yul: Option<bool>,
-    /// The YUL optimizer configuration.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub yul_details: Option<YulDetails>,
+    pub constant_optimizer: bool,
 }

 impl Details {
    /// A shortcut constructor.
-    #[allow(clippy::too_many_arguments)]
    pub fn new(
-        peephole: Option<bool>,
+        peephole: bool,
        inliner: Option<bool>,
-        jumpdest_remover: Option<bool>,
-        order_literals: Option<bool>,
-        deduplicate: Option<bool>,
-        cse: Option<bool>,
-        constant_optimizer: Option<bool>,
-        yul: Option<bool>,
-        yul_details: Option<YulDetails>,
+        jumpdest_remover: bool,
+        order_literals: bool,
+        deduplicate: bool,
+        cse: bool,
+        constant_optimizer: bool,
    ) -> Self {
        Self {
            peephole,
@@ -60,11 +43,10 @@ impl Details {
            deduplicate,
            cse,
            constant_optimizer,
-            yul,
-            yul_details,
        }
    }

+    /// Creates a set of disabled optimizations.
    pub fn disabled(version: &semver::Version) -> Self {
        let inliner = if version >= &semver::Version::new(0, 8, 5) {
            Some(false)
@@ -72,16 +54,6 @@ impl Details {
            None
        };

-        Self::new(
-            Some(false),
-            inliner,
-            Some(false),
-            Some(false),
-            Some(false),
-            Some(false),
-            Some(false),
-            None,
-            None,
-        )
+        Self::new(false, inliner, false, false, false, false, false)
    }
 }
@@ -1,7 +1,6 @@
 //! The `solc --standard-json` input settings optimizer.

 pub mod details;
-pub mod yul_details;

 use serde::Deserialize;
 use serde::Serialize;
@@ -42,8 +41,13 @@ impl Optimizer {
    }

    /// Sets the necessary defaults.
-    pub fn normalize(&mut self) {
+    pub fn normalize(&mut self, version: &semver::Version) {
        self.mode = None;
        self.fallback_to_optimizing_for_size = None;
+        self.details = if version >= &semver::Version::new(0, 5, 5) {
+            Some(Details::disabled(version))
+        } else {
+            None
+        };
    }
 }
@@ -1,26 +0,0 @@
-//! The `solc --standard-json` input settings YUL optimizer details.
-
-use serde::Deserialize;
-use serde::Serialize;
-
-/// The `solc --standard-json` input settings optimizer YUL details.
-#[derive(Clone, Debug, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct YulDetails {
-    /// Whether the stack allocation pass is enabled.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub stack_allocation: Option<bool>,
-    /// The optimization step sequence string.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub optimizer_steps: Option<String>,
-}
-
-impl YulDetails {
-    /// A shortcut constructor.
-    pub fn new(stack_allocation: Option<bool>, optimizer_steps: Option<String>) -> Self {
-        Self {
-            stack_allocation,
-            optimizer_steps,
-        }
-    }
-}
@@ -27,7 +27,7 @@ impl std::fmt::Display for Literal {
        match self {
            Self::Boolean(inner) => write!(f, "{inner}"),
            Self::Integer(inner) => write!(f, "{inner}"),
-            Self::String(inner) => write!(f, "\"{inner}\""),
+            Self::String(inner) => write!(f, "{inner}"),
        }
    }
 }
@@ -1,8 +1,5 @@
 //! The lexical token location.

-use std::hash::Hash;
-use std::hash::Hasher;
-
 use serde::Deserialize;
 use serde::Serialize;

@@ -51,13 +48,6 @@ impl PartialEq for Location {
    }
 }

-impl Hash for Location {
-    fn hash<H: Hasher>(&self, state: &mut H) {
-        self.line.hash(state);
-        self.column.hash(state);
-    }
-}
-
 impl std::fmt::Display for Location {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "{}:{}", self.line, self.column)
@@ -3,4 +3,3 @@
 pub mod error;
 pub mod lexer;
 pub mod parser;
-pub mod visitor;
@@ -10,8 +10,6 @@ use crate::lexer::token::location::Location;
 use crate::lexer::token::Token;
 use crate::lexer::Lexer;
 use crate::parser::r#type::Type;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 /// The YUL source code identifier.
 #[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
@@ -115,15 +113,3 @@ impl Identifier {
        }
    }
 }
-
-impl AstNode for Identifier {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_identifier(self);
-    }
-
-    fn visit_children(&self, _ast_visitor: &mut impl AstVisitor) {}
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
@@ -15,8 +15,6 @@ use crate::lexer::Lexer;
 use crate::parser::error::Error as ParserError;
 use crate::parser::identifier::Identifier;
 use crate::parser::statement::expression::Expression;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 /// The Yul assignment expression statement.
 #[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
@@ -121,7 +119,7 @@ where
        mut self,
        context: &mut revive_llvm_context::PolkaVMContext<D>,
    ) -> anyhow::Result<()> {
-        context.set_debug_location(self.location.line, self.location.column, None)?;
+        context.set_debug_location(self.location.line, 0, None)?;

        let value = match self.initializer.into_llvm(context)? {
            Some(value) => value,
@@ -151,7 +149,7 @@ where
        context.build_store(tuple_pointer, value)?;

        for (index, binding) in self.bindings.into_iter().enumerate() {
-            context.set_debug_location(self.location.line, self.location.column, None)?;
+            context.set_debug_location(self.location.line, 0, None)?;

            let field_pointer = context.build_gep(
                tuple_pointer,
@@ -186,20 +184,3 @@ where
        Ok(())
    }
 }
-
-impl AstNode for Assignment {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_assignment(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        for binding in &self.bindings {
-            binding.accept(ast_visitor);
-        }
-        self.initializer.accept(ast_visitor);
-    }
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
@@ -17,8 +17,6 @@ use crate::parser::error::Error as ParserError;
 use crate::parser::statement::assignment::Assignment;
 use crate::parser::statement::expression::Expression;
 use crate::parser::statement::Statement;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 /// The Yul source code block.
 #[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
@@ -157,10 +155,7 @@ where
            function.into_llvm(context)?;
        }

-        context.set_current_function(
-            current_function.as_str(),
-            Some((self.location.line, self.location.column)),
-        )?;
+        context.set_current_function(current_function.as_str(), Some(self.location.line))?;

        if let Some(debug_info) = context.debug_info() {
            let di_builder = debug_info.builder();
@@ -174,16 +169,12 @@ where
                )
                .as_debug_info_scope();
            context.push_debug_scope(di_block_scope);
-            context.set_debug_location(self.location.line, self.location.column, None)?;
+            context.set_debug_location(self.location.line, 0, None)?;
        }

        context.set_basic_block(current_block);
        for statement in local_statements.into_iter() {
-            context.set_debug_location(
-                statement.location().line,
-                statement.location().column,
-                None,
-            )?;
+            context.set_debug_location(statement.location().line, 0, None)?;
            if context.basic_block().get_terminator().is_some() {
                break;
            }
@@ -228,22 +219,6 @@ where
    }
 }

-impl AstNode for Block {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_block(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        for statement in &self.statements {
-            statement.accept(ast_visitor);
-        }
-    }
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
-
 #[cfg(test)]
 mod tests {
    use crate::lexer::token::location::Location;
@@ -13,8 +13,6 @@ use crate::lexer::token::Token;
 use crate::lexer::Lexer;
 use crate::parser::error::Error as ParserError;
 use crate::parser::statement::block::Block;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 /// The YUL code entity, which is the first block of the object.
 #[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
@@ -68,20 +66,6 @@ where
    }
 }

-impl AstNode for Code {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_code(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        self.block.accept(ast_visitor);
-    }
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
-
 #[cfg(test)]
 mod tests {
    use crate::lexer::token::location::Location;
@@ -19,8 +19,6 @@ use crate::lexer::Lexer;
 use crate::parser::error::Error as ParserError;
 use crate::parser::statement::expression::literal::Literal;
 use crate::parser::statement::expression::Expression;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 use self::name::Name;

@@ -125,7 +123,6 @@ impl FunctionCall {
        D: revive_llvm_context::PolkaVMDependency + Clone,
    {
        let location = self.location;
-        context.set_debug_location(location.line, location.column, None)?;

        match self.name {
            Name::UserDefined(name) => {
@@ -999,8 +996,6 @@ impl FunctionCall {
        }
        arguments.reverse();

-        context.set_debug_location(self.location.line, self.location.column, None)?;
-
        Ok(arguments.try_into().expect("Always successful"))
    }

@@ -1018,24 +1013,6 @@ impl FunctionCall {
        }
        arguments.reverse();

-        context.set_debug_location(self.location.line, self.location.column, None)?;
-
        Ok(arguments.try_into().expect("Always successful"))
    }
 }
-
-impl AstNode for FunctionCall {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_function_call(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        for argument in &self.arguments {
-            argument.accept(ast_visitor);
-        }
-    }
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
@@ -1,13 +1,10 @@
 //! The function name.

-use std::fmt;
-
 use serde::Deserialize;
 use serde::Serialize;

 /// The function name.
 #[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
-#[serde(rename_all = "lowercase")]
 pub enum Name {
    /// The user-defined function.
    UserDefined(String),
@@ -359,130 +356,3 @@ impl From<&str> for Name {
        }
    }
 }
-
-impl fmt::Display for Name {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        if let Self::Verbatim {
-            input_size,
-            output_size,
-        } = self
-        {
-            return write!(f, "verbatim_{input_size}i_{output_size}o");
-        }
-
-        let token = match self {
-            Self::Add => "add",
-            Self::Sub => "sub",
-            Self::Mul => "mul",
-            Self::Div => "div",
-            Self::Mod => "mod",
-            Self::Sdiv => "sdiv",
-            Self::Smod => "smod",
-
-            Self::Lt => "lt",
-            Self::Gt => "gt",
-            Self::Eq => "eq",
-            Self::IsZero => "iszero",
-            Self::Slt => "slt",
-            Self::Sgt => "sgt",
-
-            Self::Or => "or",
-            Self::Xor => "xor",
-            Self::Not => "not",
-            Self::And => "and",
-            Self::Shl => "shl",
-            Self::Shr => "shr",
-            Self::Sar => "sar",
-            Self::Byte => "byte",
-            Self::Pop => "pop",
-
-            Self::AddMod => "addmod",
-            Self::MulMod => "mulmod",
-            Self::Exp => "exp",
-            Self::SignExtend => "signextend",
-
-            Self::Keccak256 => "keccak256",
-
-            Self::MLoad => "mload",
-            Self::MStore => "mstore",
-            Self::MStore8 => "mstore8",
-            Self::MCopy => "mcopy",
-
-            Self::SLoad => "sload",
-            Self::SStore => "sstore",
-            Self::TLoad => "tload",
-            Self::TStore => "tstore",
-            Self::LoadImmutable => "loadimmutable",
-            Self::SetImmutable => "setimmutable",
-
-            Self::CallDataLoad => "calldataload",
-            Self::CallDataSize => "calldatasize",
-            Self::CallDataCopy => "calldatacopy",
-            Self::CodeSize => "codesize",
-            Self::CodeCopy => "codecopy",
-            Self::ReturnDataSize => "returndatasize",
-            Self::ReturnDataCopy => "returndatacopy",
-            Self::ExtCodeSize => "extcodesize",
-            Self::ExtCodeHash => "extcodehash",
-
-            Self::Return => "return",
-            Self::Revert => "revert",
-
-            Self::Log0 => "log0",
-            Self::Log1 => "log1",
-            Self::Log2 => "log2",
-            Self::Log3 => "log3",
-            Self::Log4 => "log4",
-
-            Self::Call => "call",
-            Self::DelegateCall => "delegatecall",
-            Self::StaticCall => "staticcall",
-            Self::Create => "create",
-            Self::Create2 => "create2",
-
-            Self::DataSize => "datasize",
-            Self::DataOffset => "dataoffset",
-            Self::DataCopy => "datacopy",
-
-            Self::Stop => "stop",
-            Self::Invalid => "invalid",
-
-            Self::LinkerSymbol => "linkersymbol",
-            Self::MemoryGuard => "memoryguard",
-
-            Self::Address => "address",
-            Self::Caller => "caller",
-
-            Self::CallValue => "callvalue",
-            Self::Gas => "gas",
-            Self::Balance => "balance",
-            Self::SelfBalance => "selfbalance",
-
-            Self::GasLimit => "gaslimit",
-            Self::GasPrice => "gasprice",
-            Self::Origin => "origin",
-            Self::ChainId => "chainid",
-            Self::Timestamp => "timestamp",
-            Self::Number => "number",
-            Self::BlockHash => "blockhash",
-            Self::BlobHash => "blobhash",
-            Self::Difficulty => "difficulty",
-            Self::Prevrandao => "prevrandao",
-            Self::CoinBase => "coinbase",
-            Self::BaseFee => "basefee",
-            Self::BlobBaseFee => "blobbasefee",
-            Self::MSize => "msize",
-
-            Self::CallCode => "callcode",
-            Self::Pc => "pc",
-            Self::ExtCodeCopy => "extcodecopy",
-            Self::SelfDestruct => "selfdestruct",
-
-            Self::UserDefined(s) => s.as_str(),
-
-            Self::Verbatim { .. } => unreachable!(),
-        };
-
-        write!(f, "{token}")
-    }
-}
@@ -18,8 +18,6 @@ use crate::lexer::token::Token;
 use crate::lexer::Lexer;
 use crate::parser::error::Error as ParserError;
 use crate::parser::r#type::Type;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 /// Represents a literal in YUL without differentiating its type.
 #[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
@@ -223,15 +221,3 @@ impl Literal {
        }
    }
 }
-
-impl AstNode for Literal {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_literal(self);
-    }
-
-    fn visit_children(&self, _ast_visitor: &mut impl AstVisitor) {}
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
@@ -16,8 +16,6 @@ use crate::lexer::token::Token;
 use crate::lexer::Lexer;
 use crate::parser::error::Error as ParserError;
 use crate::parser::identifier::Identifier;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 use self::function_call::FunctionCall;
 use self::literal::Literal;
@@ -146,21 +144,3 @@ impl Expression {
        }
    }
 }
-
-impl AstNode for Expression {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_expression(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        match self {
-            Self::FunctionCall(inner) => inner.accept(ast_visitor),
-            Self::Identifier(inner) => inner.accept(ast_visitor),
-            Self::Literal(inner) => inner.accept(ast_visitor),
-        }
-    }
-
-    fn location(&self) -> Location {
-        self.location()
-    }
-}
@@ -11,8 +11,6 @@ use crate::lexer::token::Token;
 use crate::lexer::Lexer;
 use crate::parser::statement::block::Block;
 use crate::parser::statement::expression::Expression;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 /// The Yul for-loop statement.
 #[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
@@ -74,7 +72,6 @@ where
        let increment_block = context.append_basic_block("for_increment");
        let join_block = context.append_basic_block("for_join");

-        context.set_debug_location(self.location.line, self.location.column, None)?;
        context.build_unconditional_branch(condition_block);
        context.set_basic_block(condition_block);
        let condition = self
@@ -83,7 +80,6 @@ where
            .expect("Always exists")
            .access(context)?
            .into_int_value();
-        context.set_debug_location(self.location.line, self.location.column, None)?;
        let condition = context.builder().build_int_z_extend_or_bit_cast(
            condition,
            context.word_type(),
@@ -102,12 +98,10 @@ where
        context.set_basic_block(body_block);
        self.body.into_llvm(context)?;
        context.build_unconditional_branch(increment_block);
-        context.set_debug_location(self.location.line, self.location.column, None)?;

        context.set_basic_block(increment_block);
        self.finalizer.into_llvm(context)?;
        context.build_unconditional_branch(condition_block);
-        context.set_debug_location(self.location.line, self.location.column, None)?;

        context.pop_loop();
        context.set_basic_block(join_block);
@@ -115,20 +109,3 @@ where
        Ok(())
    }
 }
-
-impl AstNode for ForLoop {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_for_loop(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        self.initializer.accept(ast_visitor);
-        self.condition.accept(ast_visitor);
-        self.finalizer.accept(ast_visitor);
-        self.body.accept(ast_visitor);
-    }
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
@@ -18,8 +18,6 @@ use crate::parser::error::Error as ParserError;
 use crate::parser::identifier::Identifier;
 use crate::parser::statement::block::Block;
 use crate::parser::statement::expression::function_call::name::Name as FunctionName;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 /// The function definition statement.
 /// All functions are translated in two steps:
@@ -198,7 +196,6 @@ where
        &mut self,
        context: &mut revive_llvm_context::PolkaVMContext<D>,
    ) -> anyhow::Result<()> {
-        context.set_debug_location(self.location.line, self.location.column, None)?;
        let argument_types: Vec<_> = self
            .arguments
            .iter()
@@ -215,7 +212,6 @@ where
            function_type,
            self.result.len(),
            Some(inkwell::module::Linkage::External),
-            Some((self.location.line, self.location.column)),
        )?;
        revive_llvm_context::PolkaVMFunction::set_attributes(
            context.llvm(),
@@ -234,10 +230,7 @@ where
        mut self,
        context: &mut revive_llvm_context::PolkaVMContext<D>,
    ) -> anyhow::Result<()> {
-        context.set_current_function(
-            self.identifier.as_str(),
-            Some((self.location.line, self.location.column)),
-        )?;
+        context.set_current_function(self.identifier.as_str(), Some(self.location.line))?;
        context.set_basic_block(context.current_function().borrow().entry_block());

        let r#return = context.current_function().borrow().r#return();
@@ -297,7 +290,7 @@ where
        }

        self.body.into_llvm(context)?;
-        context.set_debug_location(self.location.line, self.location.column, None)?;
+        context.set_debug_location(self.location.line, 0, None)?;

        match context
            .basic_block()
@@ -331,28 +324,6 @@ where
    }
 }

-impl AstNode for FunctionDefinition {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_function_definition(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        for argument in &self.arguments {
-            argument.accept(ast_visitor);
-        }
-
-        self.body.accept(ast_visitor);
-
-        for result in &self.result {
-            result.accept(ast_visitor);
-        }
-    }
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
-
 #[cfg(test)]
 mod tests {
    use std::collections::BTreeSet;
@@ -11,8 +11,6 @@ use crate::lexer::token::Token;
 use crate::lexer::Lexer;
 use crate::parser::statement::block::Block;
 use crate::parser::statement::expression::Expression;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 /// The Yul if-conditional statement.
 #[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
@@ -61,7 +59,6 @@ where
            .expect("Always exists")
            .access(context)?
            .into_int_value();
-        context.set_debug_location(self.location.line, self.location.column, None)?;
        let condition = context.builder().build_int_z_extend_or_bit_cast(
            condition,
            context.word_type(),
@@ -84,18 +81,3 @@ where
        Ok(())
    }
 }
-
-impl AstNode for IfConditional {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_if_conditional(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        self.condition.accept(ast_visitor);
-        self.block.accept(ast_visitor);
-    }
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
@@ -23,8 +23,6 @@ use crate::lexer::token::location::Location;
 use crate::lexer::token::Token;
 use crate::lexer::Lexer;
 use crate::parser::error::Error as ParserError;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 use self::assignment::Assignment;
 use self::block::Block;
@@ -179,31 +177,3 @@ impl Statement {
        }
    }
 }
-
-impl AstNode for Statement {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_statement(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        match self {
-            Self::Object(inner) => inner.accept(ast_visitor),
-            Self::Code(inner) => inner.accept(ast_visitor),
-            Self::Block(inner) => inner.accept(ast_visitor),
-            Self::Expression(inner) => inner.accept(ast_visitor),
-            Self::FunctionDefinition(inner) => inner.accept(ast_visitor),
-            Self::VariableDeclaration(inner) => inner.accept(ast_visitor),
-            Self::Assignment(inner) => inner.accept(ast_visitor),
-            Self::IfConditional(inner) => inner.accept(ast_visitor),
-            Self::Switch(inner) => inner.accept(ast_visitor),
-            Self::ForLoop(inner) => inner.accept(ast_visitor),
-            Self::Continue(_location) => {}
-            Self::Break(_location) => {}
-            Self::Leave(_location) => {}
-        }
-    }
-
-    fn location(&self) -> Location {
-        self.location()
-    }
-}
@@ -17,8 +17,6 @@ use crate::lexer::token::Token;
 use crate::lexer::Lexer;
 use crate::parser::error::Error as ParserError;
 use crate::parser::statement::code::Code;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 /// The upper-level YUL object, representing the deploy code.
 #[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
@@ -281,17 +279,17 @@ where
            context.push_debug_scope(object_scope.as_debug_info_scope());
        }

-        context.set_debug_location(self.location.line, self.location.column, None)?;
        if self.identifier.ends_with("_deployed") {
            revive_llvm_context::PolkaVMRuntimeCodeFunction::new(self.code).into_llvm(context)?;
        } else {
            revive_llvm_context::PolkaVMDeployCodeFunction::new(self.code).into_llvm(context)?;
        }
+        context.set_debug_location(self.location.line, 0, None)?;

        if let Some(object) = self.inner_object {
            object.into_llvm(context)?;
        }
-        context.set_debug_location(self.location.line, self.location.column, None)?;
+        context.set_debug_location(self.location.line, 0, None)?;

        context.pop_debug_scope();

@@ -299,24 +297,6 @@ where
    }
 }

-impl AstNode for Object {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_object(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        self.code.accept(ast_visitor);
-
-        if let Some(inner_object) = &self.inner_object {
-            inner_object.accept(ast_visitor);
-        }
-    }
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
-
 #[cfg(test)]
 mod tests {
    use crate::lexer::token::location::Location;
@@ -13,8 +13,6 @@ use crate::lexer::Lexer;
 use crate::parser::error::Error as ParserError;
 use crate::parser::statement::block::Block;
 use crate::parser::statement::expression::literal::Literal;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 /// The Yul switch statement case.
 #[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
@@ -63,21 +61,6 @@ impl Case {
    }
 }

-impl AstNode for Case {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_case(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        self.literal.accept(ast_visitor);
-        self.block.accept(ast_visitor);
-    }
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
-
 #[cfg(test)]
 mod tests {
    use crate::lexer::token::location::Location;
@@ -16,8 +16,6 @@ use crate::lexer::Lexer;
 use crate::parser::error::Error as ParserError;
 use crate::parser::statement::block::Block;
 use crate::parser::statement::expression::Expression;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 use self::case::Case;

@@ -125,7 +123,6 @@ where
    D: revive_llvm_context::PolkaVMDependency + Clone,
 {
    fn into_llvm(self, context: &mut revive_llvm_context::PolkaVMContext<D>) -> anyhow::Result<()> {
-        context.set_debug_location(self.location.line, self.location.column, None)?;
        let scrutinee = self.expression.into_llvm(context)?;

        if self.cases.is_empty() {
@@ -146,7 +143,6 @@ where
                .append_basic_block(format!("switch_case_branch_{}_block", index + 1).as_str());
            context.set_basic_block(expression_block);
            case.block.into_llvm(context)?;
-            context.set_debug_location(self.location.line, self.location.column, None)?;
            context.build_unconditional_branch(join_block);

            branches.push((constant.into_int_value(), expression_block));
@@ -163,7 +159,6 @@ where
            None => join_block,
        };

-        context.set_debug_location(self.location.line, self.location.column, None)?;
        context.set_basic_block(current_block);
        context.builder().build_switch(
            scrutinee
@@ -174,35 +169,12 @@ where
            branches.as_slice(),
        )?;

-        context.set_debug_location(self.location.line, self.location.column, None)?;
        context.set_basic_block(join_block);

        Ok(())
    }
 }

-impl AstNode for Switch {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_switch(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        self.expression.accept(ast_visitor);
-
-        for case in &self.cases {
-            case.accept(ast_visitor);
-        }
-
-        if let Some(default) = self.default.as_ref() {
-            default.accept(ast_visitor);
-        }
-    }
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
-
 #[cfg(test)]
 mod tests {
    use crate::lexer::token::location::Location;
@@ -17,8 +17,6 @@ use crate::parser::error::Error as ParserError;
 use crate::parser::identifier::Identifier;
 use crate::parser::statement::expression::function_call::name::Name as FunctionName;
 use crate::parser::statement::expression::Expression;
-use crate::visitor::AstNode;
-use crate::visitor::AstVisitor;

 /// The Yul variable declaration statement.
 #[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
@@ -103,7 +101,7 @@ where
    ) -> anyhow::Result<()> {
        if self.bindings.len() == 1 {
            let identifier = self.bindings.remove(0);
-            context.set_debug_location(self.location.line, self.location.column, None)?;
+            context.set_debug_location(self.location.line, 0, None)?;
            let identifier_type = identifier.r#type.clone().unwrap_or_default();
            let r#type = identifier_type.into_llvm(context);
            let pointer = context.build_alloca(r#type, identifier.inner.as_str());
@@ -135,7 +133,7 @@ where
        }

        for (index, binding) in self.bindings.iter().enumerate() {
-            context.set_debug_location(self.location.line, self.location.column, None)?;
+            context.set_debug_location(self.location.line, 0, None)?;

            let yul_type = binding
                .r#type
@@ -220,26 +218,6 @@ where
    }
 }

-impl AstNode for VariableDeclaration {
-    fn accept(&self, ast_visitor: &mut impl AstVisitor) {
-        ast_visitor.visit_variable_declaration(self);
-    }
-
-    fn visit_children(&self, ast_visitor: &mut impl AstVisitor) {
-        for binding in &self.bindings {
-            binding.accept(ast_visitor);
-        }
-
-        if let Some(initializer) = self.expression.as_ref() {
-            initializer.accept(ast_visitor);
-        }
-    }
-
-    fn location(&self) -> Location {
-        self.location
-    }
-}
-
 #[cfg(test)]
 mod tests {
    use crate::lexer::token::location::Location;
@@ -1,768 +0,0 @@
-//! The YUL AST visitor interface definitions.
-
-use crate::{
-    lexer::token::location::Location,
-    parser::{
-        identifier::Identifier,
-        statement::{
-            assignment::Assignment,
-            block::Block,
-            code::Code,
-            expression::{function_call::FunctionCall, literal::Literal, Expression},
-            for_loop::ForLoop,
-            function_definition::FunctionDefinition,
-            if_conditional::IfConditional,
-            object::Object,
-            switch::{case::Case, Switch},
-            variable_declaration::VariableDeclaration,
-            Statement,
-        },
-    },
-};
-
-/// This trait is implemented by all AST node types.
-///
-/// It allows to define how the AST is visited on a per-node basis.
-pub trait AstNode: std::fmt::Debug {
-    /// Accept the given [AstVisitor].
-    ///
-    /// This is supposed to call the corresponding `AstVisitor::visit_*` method.
-    fn accept(&self, ast_visitor: &mut impl AstVisitor);
-
-    /// Let any child nodes accept the given [AstVisitor].
-    ///
-    /// This is supposed visit child nodes in the correct order.
-    ///
-    /// Visitor implementations call this method for traversing.
-    fn visit_children(&self, _ast_visitor: &mut impl AstVisitor) {}
-
-    /// Returns the lexer (source) location of the node.
-    fn location(&self) -> Location;
-}
-
-/// This trait allows implementing custom AST visitor logic for each node type.
-///
-/// The visitor can call the nodes [AstNode::visit_children] method (from any
-/// other trait method). This simplifies the implementation of AST visitors.
-///
-/// Default implementations which do nothing except accepting the visitor via the
-/// [AstVisitor::visit] method are provided for each node type.
-///
-/// The [AstVisitor::visit] method is the generic visitor method, seen by all
-/// nodes.
-///
-/// Visited nodes are given read only access (non-mutable references); it's a
-/// compiler design practice to not mutate the AST after parsing.
-/// Instead, mutable access to the [AstVisitor] instance itself is provided,
-/// allowing to build a new representation if needed.
-///
-/// # Example
-///
-/// ```rust
-/// use revive_yul::visitor::*;
-///
-/// /// A very simple visitor that counts all nodes in the AST.
-/// #[derive(Default, Debug)]
-/// pub struct CountVisitor(usize);
-///
-/// impl AstVisitor for CountVisitor {
-///     /// Increment the counter for ech node we visit.
-///     fn visit(&mut self, node: &impl AstNode) {
-///         node.visit_children(self);
-///         self.0 += 1;
-///     }
-///
-///     /*
-///
-///     /// If we were interested in a per-statement breakdown of the AST,
-///     /// we would implement `visit_*` methods to cover each node like this:
-///     fn visit_block(&mut self, node: &Block) {
-///         self.visit_children(node);
-///         self.block_count += 1;
-///     }
-///
-///     */
-/// }
-///
-/// ```
-pub trait AstVisitor {
-    /// The generic visitor logic for all node types is executed upon visiting any statement.
-    fn visit(&mut self, node: &impl AstNode);
-
-    /// The logic to execute upon visiting [Assignment] statements.
-    fn visit_assignment(&mut self, node: &Assignment) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting any [Block].
-    fn visit_block(&mut self, node: &Block) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting [Case] statements.
-    fn visit_case(&mut self, node: &Case) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting [Code] statements.
-    fn visit_code(&mut self, node: &Code) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting any [Expression].
-    fn visit_expression(&mut self, node: &Expression) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting [ForLoop] statements.
-    fn visit_for_loop(&mut self, node: &ForLoop) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting [FunctionCall] statements.
-    fn visit_function_call(&mut self, node: &FunctionCall) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting any [FunctionDefinition].
-    fn visit_function_definition(&mut self, node: &FunctionDefinition) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting any [Identifier].
-    fn visit_identifier(&mut self, node: &Identifier) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting [IfConditional] statements.
-    fn visit_if_conditional(&mut self, node: &IfConditional) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting any [Literal].
-    fn visit_literal(&mut self, node: &Literal) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting [Object] definitions.
-    fn visit_object(&mut self, node: &Object) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting any YUL [Statement].
-    fn visit_statement(&mut self, node: &Statement) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting [Switch] statements.
-    fn visit_switch(&mut self, node: &Switch) {
-        self.visit(node);
-    }
-
-    /// The logic to execute upon visiting any [VariableDeclaration].
-    fn visit_variable_declaration(&mut self, node: &VariableDeclaration) {
-        self.visit(node);
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use crate::{
-        lexer::Lexer,
-        parser::{
-            identifier::Identifier,
-            statement::{
-                assignment::Assignment,
-                block::Block,
-                code::Code,
-                expression::{function_call::FunctionCall, literal::Literal, Expression},
-                for_loop::ForLoop,
-                function_definition::FunctionDefinition,
-                if_conditional::IfConditional,
-                object::Object,
-                switch::{case::Case, Switch},
-                variable_declaration::VariableDeclaration,
-                Statement,
-            },
-        },
-    };
-
-    use super::{AstNode, AstVisitor};
-
-    /// The [Printer] visitor builds the AST back into its textual representation.
-    #[derive(Default)]
-    struct Printer {
-        /// The print buffer.
-        buffer: String,
-        /// The current indentation level.
-        indentation: usize,
-    }
-
-    impl Printer {
-        /// Append a newline with the current identation to the print buffer.
-        fn newline(&mut self) {
-            self.buffer.push('\n');
-            self.indent();
-        }
-
-        /// Append the current identation to the print buffer.
-        fn indent(&mut self) {
-            for _ in 0..self.indentation {
-                self.buffer.push_str("  ");
-            }
-        }
-
-        /// Append the given `nodes` comma-separated.
-        fn separate(&mut self, nodes: &[impl AstNode]) {
-            for (index, argument) in nodes.iter().enumerate() {
-                argument.accept(self);
-
-                if index < nodes.len() - 1 {
-                    self.buffer.push_str(", ");
-                }
-            }
-        }
-    }
-
-    impl AstVisitor for Printer {
-        fn visit(&mut self, node: &impl AstNode) {
-            node.accept(self);
-        }
-
-        fn visit_assignment(&mut self, node: &Assignment) {
-            self.separate(&node.bindings);
-
-            self.buffer.push_str(" := ");
-
-            node.initializer.visit_children(self);
-        }
-
-        fn visit_block(&mut self, node: &Block) {
-            self.newline();
-            self.buffer.push('{');
-            self.indentation += 1;
-
-            node.visit_children(self);
-
-            self.indentation -= 1;
-            self.newline();
-            self.buffer.push('}');
-        }
-
-        fn visit_case(&mut self, node: &Case) {
-            self.newline();
-            self.buffer.push_str("case ");
-            node.visit_children(self);
-        }
-
-        fn visit_code(&mut self, node: &Code) {
-            self.buffer.push_str("code ");
-            node.visit_children(self);
-        }
-
-        fn visit_expression(&mut self, node: &Expression) {
-            node.visit_children(self);
-        }
-
-        fn visit_for_loop(&mut self, node: &ForLoop) {
-            self.buffer.push_str("for ");
-            node.visit_children(self);
-        }
-
-        fn visit_function_call(&mut self, node: &FunctionCall) {
-            self.buffer.push_str(&format!("{}", node.name));
-            self.buffer.push('(');
-
-            self.separate(&node.arguments);
-
-            self.buffer.push(')');
-        }
-
-        fn visit_function_definition(&mut self, node: &FunctionDefinition) {
-            self.buffer
-                .push_str(&format!("function {}", node.identifier));
-
-            self.buffer.push('(');
-            self.separate(&node.arguments);
-            self.buffer.push(')');
-
-            self.buffer.push_str(" -> ");
-            self.separate(&node.result);
-
-            node.body.accept(self);
-        }
-
-        fn visit_identifier(&mut self, node: &Identifier) {
-            self.buffer.push_str(&node.inner);
-        }
-
-        fn visit_if_conditional(&mut self, node: &IfConditional) {
-            self.buffer.push_str("if ");
-            node.visit_children(self);
-        }
-
-        fn visit_literal(&mut self, node: &Literal) {
-            self.buffer.push_str(&format!("{}", node.inner));
-        }
-
-        fn visit_object(&mut self, node: &Object) {
-            self.newline();
-            self.buffer.push_str("object \"");
-            self.buffer.push_str(&node.identifier);
-            self.buffer.push_str("\" {");
-            self.indentation += 1;
-            self.newline();
-
-            node.visit_children(self);
-
-            self.indentation -= 1;
-            self.newline();
-            self.buffer.push('}');
-        }
-
-        fn visit_statement(&mut self, node: &Statement) {
-            self.newline();
-            node.visit_children(self);
-        }
-
-        fn visit_switch(&mut self, node: &Switch) {
-            self.buffer.push_str("switch ");
-            node.visit_children(self);
-        }
-
-        fn visit_variable_declaration(&mut self, node: &VariableDeclaration) {
-            self.buffer.push_str("let ");
-            self.separate(&node.bindings);
-
-            if let Some(initializer) = node.expression.as_ref() {
-                self.buffer.push_str(" := ");
-                initializer.visit_children(self);
-            }
-        }
-    }
-
-    const ERC20: &str = r#"/// @use-src 0:"crates/integration/contracts/ERC20.sol"
-object "ERC20_247" {
-    code {
-        {
-            /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-            mstore(64, memoryguard(0x80))
-            if callvalue() { revert(0, 0) }
-            let oldLen := extract_byte_array_length(sload(/** @src 0:1542:1563  "\"Solidity by Example\"" */ 0x03))
-            /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-            if gt(oldLen, 31)
-            {
-                mstore(/** @src -1:-1:-1 */ 0, /** @src 0:1542:1563  "\"Solidity by Example\"" */ 0x03)
-                /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                let data := keccak256(/** @src -1:-1:-1 */ 0, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 0x20)
-                let deleteStart := add(data, 1)
-                deleteStart := data
-                let _1 := add(data, shr(5, add(oldLen, 31)))
-                let start := data
-                for { } lt(start, _1) { start := add(start, 1) }
-                {
-                    sstore(start, /** @src -1:-1:-1 */ 0)
-                }
-            }
-            /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-            sstore(/** @src 0:1542:1563  "\"Solidity by Example\"" */ 0x03, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ add("Solidity by Example", 38))
-            let oldLen_1 := extract_byte_array_length(sload(/** @src 0:1592:1601  "\"SOLBYEX\"" */ 0x04))
-            /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-            if gt(oldLen_1, 31)
-            {
-                mstore(/** @src -1:-1:-1 */ 0, /** @src 0:1592:1601  "\"SOLBYEX\"" */ 0x04)
-                /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                let data_1 := keccak256(/** @src -1:-1:-1 */ 0, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 0x20)
-                let deleteStart_1 := add(data_1, 1)
-                deleteStart_1 := data_1
-                let _2 := add(data_1, shr(5, add(oldLen_1, 31)))
-                let start_1 := data_1
-                for { } lt(start_1, _2) { start_1 := add(start_1, 1) }
-                {
-                    sstore(start_1, /** @src -1:-1:-1 */ 0)
-                }
-            }
-            /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-            sstore(/** @src 0:1592:1601  "\"SOLBYEX\"" */ 0x04, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ add("SOLBYEX", 14))
-            sstore(/** @src 0:1631:1633  "18" */ 0x05, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ or(and(sload(/** @src 0:1631:1633  "18" */ 0x05), /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ not(255)), /** @src 0:1631:1633  "18" */ 0x12))
-            /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-            let _3 := mload(64)
-            let _4 := datasize("ERC20_247_deployed")
-            codecopy(_3, dataoffset("ERC20_247_deployed"), _4)
-            return(_3, _4)
-        }
-        function extract_byte_array_length(data) -> length
-        {
-            length := shr(1, data)
-            let outOfPlaceEncoding := and(data, 1)
-            if iszero(outOfPlaceEncoding) { length := and(length, 0x7f) }
-            if eq(outOfPlaceEncoding, lt(length, 32))
-            {
-                mstore(0, shl(224, 0x4e487b71))
-                mstore(4, 0x22)
-                revert(0, 0x24)
-            }
-        }
-    }
-    /// @use-src 0:"crates/integration/contracts/ERC20.sol"
-    object "ERC20_247_deployed" {
-        code {
-            {
-                /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                mstore(64, memoryguard(0x80))
-                if iszero(lt(calldatasize(), 4))
-                {
-                    switch shr(224, calldataload(0))
-                    case 0x06fdde03 {
-                        if callvalue() { revert(0, 0) }
-                        if slt(add(calldatasize(), not(3)), 0) { revert(0, 0) }
-                        /// @src 0:1521:1563  "string public name = \"Solidity by Example\""
-                        let value := /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 0
-                        let offset := 0
-                        offset := 0
-                        let memPtr := mload(64)
-                        let ret := 0
-                        let slotValue := sload(/** @src 0:1521:1563  "string public name = \"Solidity by Example\"" */ 3)
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        let length := 0
-                        length := shr(1, slotValue)
-                        let outOfPlaceEncoding := and(slotValue, 1)
-                        if iszero(outOfPlaceEncoding) { length := and(length, 0x7f) }
-                        if eq(outOfPlaceEncoding, lt(length, 32))
-                        {
-                            mstore(0, shl(224, 0x4e487b71))
-                            mstore(4, 0x22)
-                            revert(0, 0x24)
-                        }
-                        mstore(memPtr, length)
-                        switch outOfPlaceEncoding
-                        case 0 {
-                            mstore(add(memPtr, 32), and(slotValue, not(255)))
-                            ret := add(add(memPtr, shl(5, iszero(iszero(length)))), 32)
-                        }
-                        case 1 {
-                            mstore(0, /** @src 0:1521:1563  "string public name = \"Solidity by Example\"" */ 3)
-                            /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                            let dataPos := keccak256(0, 32)
-                            let i := 0
-                            for { } lt(i, length) { i := add(i, 32) }
-                            {
-                                mstore(add(add(memPtr, i), 32), sload(dataPos))
-                                dataPos := add(dataPos, 1)
-                            }
-                            ret := add(add(memPtr, i), 32)
-                        }
-                        let newFreePtr := add(memPtr, and(add(sub(ret, memPtr), 31), not(31)))
-                        if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr))
-                        {
-                            mstore(0, shl(224, 0x4e487b71))
-                            mstore(4, 0x41)
-                            revert(0, 0x24)
-                        }
-                        mstore(64, newFreePtr)
-                        value := memPtr
-                        let memPos := mload(64)
-                        return(memPos, sub(abi_encode_string(memPos, memPtr), memPos))
-                    }
-                    case 0x095ea7b3 {
-                        if callvalue() { revert(0, 0) }
-                        if slt(add(calldatasize(), not(3)), 64) { revert(0, 0) }
-                        let value0 := abi_decode_address_3473()
-                        let value_1 := calldataload(36)
-                        mstore(0, /** @src 0:1974:1984  "msg.sender" */ caller())
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        mstore(32, /** @src 0:1964:1973  "allowance" */ 0x02)
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        let dataSlot := keccak256(0, 64)
-                        /// @src 0:1964:1994  "allowance[msg.sender][spender]"
-                        let dataSlot_1 := /** @src -1:-1:-1 */ 0
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        mstore(/** @src -1:-1:-1 */ 0, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ and(/** @src 0:1964:1994  "allowance[msg.sender][spender]" */ value0, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sub(shl(160, 1), 1)))
-                        mstore(0x20, /** @src 0:1964:1985  "allowance[msg.sender]" */ dataSlot)
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        dataSlot_1 := keccak256(/** @src -1:-1:-1 */ 0, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 0x40)
-                        sstore(/** @src 0:1964:1994  "allowance[msg.sender][spender]" */ dataSlot_1, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ value_1)
-                        /// @src 0:2018:2055  "Approval(msg.sender, spender, amount)"
-                        let _1 := /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ mload(64)
-                        mstore(_1, value_1)
-                        /// @src 0:2018:2055  "Approval(msg.sender, spender, amount)"
-                        log3(_1, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 32, /** @src 0:2018:2055  "Approval(msg.sender, spender, amount)" */ 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925, /** @src 0:1974:1984  "msg.sender" */ caller(), /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ and(/** @src 0:2018:2055  "Approval(msg.sender, spender, amount)" */ value0, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sub(shl(160, 1), 1)))
-                        let memPos_1 := mload(64)
-                        mstore(memPos_1, 1)
-                        return(memPos_1, 32)
-                    }
-                    case 0x18160ddd {
-                        if callvalue() { revert(0, 0) }
-                        if slt(add(calldatasize(), not(3)), 0) { revert(0, 0) }
-                        let _2 := sload(0)
-                        let memPos_2 := mload(64)
-                        mstore(memPos_2, _2)
-                        return(memPos_2, 32)
-                    }
-                    case 0x23b872dd {
-                        if callvalue() { revert(0, 0) }
-                        if slt(add(calldatasize(), not(3)), 96) { revert(0, 0) }
-                        let value0_1 := abi_decode_address_3473()
-                        let value1 := abi_decode_address()
-                        let value_2 := calldataload(68)
-                        let _3 := and(value0_1, sub(shl(160, 1), 1))
-                        mstore(0, _3)
-                        mstore(32, /** @src 0:2223:2232  "allowance" */ 0x02)
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        let dataSlot_2 := keccak256(0, 64)
-                        /// @src 0:2223:2252  "allowance[sender][msg.sender]"
-                        let dataSlot_3 := /** @src -1:-1:-1 */ 0
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        mstore(/** @src -1:-1:-1 */ 0, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ and(/** @src 0:2241:2251  "msg.sender" */ caller(), /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sub(shl(160, 1), 1)))
-                        mstore(0x20, /** @src 0:2223:2252  "allowance[sender][msg.sender]" */ dataSlot_2)
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        dataSlot_3 := keccak256(/** @src -1:-1:-1 */ 0, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 0x40)
-                        sstore(/** @src 0:2223:2252  "allowance[sender][msg.sender]" */ dataSlot_3, /** @src 0:2223:2262  "allowance[sender][msg.sender] -= amount" */ checked_sub_uint256(/** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sload(/** @src 0:2223:2252  "allowance[sender][msg.sender]" */ dataSlot_3), /** @src 0:2223:2262  "allowance[sender][msg.sender] -= amount" */ value_2))
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        mstore(0, _3)
-                        mstore(32, 1)
-                        let dataSlot_4 := keccak256(0, 64)
-                        sstore(dataSlot_4, /** @src 0:2272:2299  "balanceOf[sender] -= amount" */ checked_sub_uint256(/** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sload(/** @src 0:2272:2299  "balanceOf[sender] -= amount" */ dataSlot_4), value_2))
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        let _4 := and(value1, sub(shl(160, 1), 1))
-                        mstore(0, _4)
-                        mstore(32, 1)
-                        let dataSlot_5 := keccak256(0, 64)
-                        sstore(dataSlot_5, /** @src 0:2309:2339  "balanceOf[recipient] += amount" */ checked_add_uint256(/** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sload(/** @src 0:2309:2339  "balanceOf[recipient] += amount" */ dataSlot_5), value_2))
-                        /// @src 0:2354:2389  "Transfer(sender, recipient, amount)"
-                        let _5 := /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ mload(64)
-                        mstore(_5, value_2)
-                        /// @src 0:2354:2389  "Transfer(sender, recipient, amount)"
-                        log3(_5, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 32, /** @src 0:2354:2389  "Transfer(sender, recipient, amount)" */ 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef, _3, _4)
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        let memPos_3 := mload(64)
-                        mstore(memPos_3, 1)
-                        return(memPos_3, 32)
-                    }
-                    case 0x313ce567 {
-                        if callvalue() { revert(0, 0) }
-                        if slt(add(calldatasize(), not(3)), 0) { revert(0, 0) }
-                        let value_3 := and(sload(/** @src 0:1607:1633  "uint8 public decimals = 18" */ 5), /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 0xff)
-                        let memPos_4 := mload(64)
-                        mstore(memPos_4, value_3)
-                        return(memPos_4, 32)
-                    }
-                    case 0x42966c68 {
-                        if callvalue() { revert(0, 0) }
-                        if slt(add(calldatasize(), not(3)), 32) { revert(0, 0) }
-                        let value_4 := calldataload(4)
-                        mstore(0, /** @src 0:2655:2665  "msg.sender" */ caller())
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        mstore(32, 1)
-                        let dataSlot_6 := keccak256(0, 64)
-                        sstore(dataSlot_6, /** @src 0:2645:2676  "balanceOf[msg.sender] -= amount" */ checked_sub_uint256(/** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sload(/** @src 0:2645:2676  "balanceOf[msg.sender] -= amount" */ dataSlot_6), value_4))
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        sstore(0, /** @src 0:2686:2707  "totalSupply -= amount" */ checked_sub_uint256(/** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sload(0), /** @src 0:2686:2707  "totalSupply -= amount" */ value_4))
-                        /// @src 0:2722:2762  "Transfer(msg.sender, address(0), amount)"
-                        let _6 := /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ mload(64)
-                        mstore(_6, value_4)
-                        /// @src 0:2722:2762  "Transfer(msg.sender, address(0), amount)"
-                        log3(_6, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 32, /** @src 0:2722:2762  "Transfer(msg.sender, address(0), amount)" */ 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef, /** @src 0:2655:2665  "msg.sender" */ caller(), /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 0)
-                        return(0, 0)
-                    }
-                    case 0x70a08231 {
-                        if callvalue() { revert(0, 0) }
-                        if slt(add(calldatasize(), not(3)), 32) { revert(0, 0) }
-                        mstore(0, and(abi_decode_address_3473(), sub(shl(160, 1), 1)))
-                        mstore(32, /** @src 0:1407:1448  "mapping(address => uint) public balanceOf" */ 1)
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        let _7 := sload(keccak256(0, 64))
-                        let memPos_5 := mload(64)
-                        mstore(memPos_5, _7)
-                        return(memPos_5, 32)
-                    }
-                    case 0x95d89b41 {
-                        if callvalue() { revert(0, 0) }
-                        if slt(add(calldatasize(), not(3)), 0) { revert(0, 0) }
-                        /// @src 0:1569:1601  "string public symbol = \"SOLBYEX\""
-                        let value_5 := /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 0
-                        let offset_1 := 0
-                        offset_1 := 0
-                        let memPtr_1 := mload(64)
-                        let ret_1 := 0
-                        let slotValue_1 := sload(4)
-                        let length_1 := 0
-                        length_1 := shr(1, slotValue_1)
-                        let outOfPlaceEncoding_1 := and(slotValue_1, 1)
-                        if iszero(outOfPlaceEncoding_1)
-                        {
-                            length_1 := and(length_1, 0x7f)
-                        }
-                        if eq(outOfPlaceEncoding_1, lt(length_1, 32))
-                        {
-                            mstore(0, shl(224, 0x4e487b71))
-                            mstore(4, 0x22)
-                            revert(0, 0x24)
-                        }
-                        mstore(memPtr_1, length_1)
-                        switch outOfPlaceEncoding_1
-                        case 0 {
-                            mstore(add(memPtr_1, 32), and(slotValue_1, not(255)))
-                            ret_1 := add(add(memPtr_1, shl(5, iszero(iszero(length_1)))), 32)
-                        }
-                        case 1 {
-                            mstore(0, 4)
-                            let dataPos_1 := keccak256(0, 32)
-                            let i_1 := 0
-                            for { } lt(i_1, length_1) { i_1 := add(i_1, 32) }
-                            {
-                                mstore(add(add(memPtr_1, i_1), 32), sload(dataPos_1))
-                                dataPos_1 := add(dataPos_1, 1)
-                            }
-                            ret_1 := add(add(memPtr_1, i_1), 32)
-                        }
-                        let newFreePtr_1 := add(memPtr_1, and(add(sub(ret_1, memPtr_1), 31), not(31)))
-                        if or(gt(newFreePtr_1, 0xffffffffffffffff), lt(newFreePtr_1, memPtr_1))
-                        {
-                            mstore(0, shl(224, 0x4e487b71))
-                            mstore(4, 0x41)
-                            revert(0, 0x24)
-                        }
-                        mstore(64, newFreePtr_1)
-                        value_5 := memPtr_1
-                        let memPos_6 := mload(64)
-                        return(memPos_6, sub(abi_encode_string(memPos_6, memPtr_1), memPos_6))
-                    }
-                    case 0xa0712d68 {
-                        if callvalue() { revert(0, 0) }
-                        if slt(add(calldatasize(), not(3)), 32) { revert(0, 0) }
-                        let value_6 := calldataload(4)
-                        mstore(0, /** @src 0:2479:2489  "msg.sender" */ caller())
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        mstore(32, 1)
-                        let dataSlot_7 := keccak256(0, 64)
-                        sstore(dataSlot_7, /** @src 0:2469:2500  "balanceOf[msg.sender] += amount" */ checked_add_uint256(/** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sload(/** @src 0:2469:2500  "balanceOf[msg.sender] += amount" */ dataSlot_7), value_6))
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        sstore(0, /** @src 0:2510:2531  "totalSupply += amount" */ checked_add_uint256(/** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sload(0), /** @src 0:2510:2531  "totalSupply += amount" */ value_6))
-                        /// @src 0:2546:2586  "Transfer(address(0), msg.sender, amount)"
-                        let _8 := /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ mload(64)
-                        mstore(_8, value_6)
-                        /// @src 0:2546:2586  "Transfer(address(0), msg.sender, amount)"
-                        log3(_8, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 32, /** @src 0:2546:2586  "Transfer(address(0), msg.sender, amount)" */ 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 0, /** @src 0:2479:2489  "msg.sender" */ caller())
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        return(0, 0)
-                    }
-                    case 0xa9059cbb {
-                        if callvalue() { revert(0, 0) }
-                        if slt(add(calldatasize(), not(3)), 64) { revert(0, 0) }
-                        let value0_2 := abi_decode_address_3473()
-                        let value_7 := calldataload(36)
-                        mstore(0, /** @src 0:1734:1744  "msg.sender" */ caller())
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        mstore(32, 1)
-                        let dataSlot_8 := keccak256(0, 64)
-                        sstore(dataSlot_8, /** @src 0:1724:1755  "balanceOf[msg.sender] -= amount" */ checked_sub_uint256(/** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sload(/** @src 0:1724:1755  "balanceOf[msg.sender] -= amount" */ dataSlot_8), value_7))
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        let _9 := and(value0_2, sub(shl(160, 1), 1))
-                        mstore(0, _9)
-                        mstore(32, 1)
-                        let dataSlot_9 := keccak256(0, 64)
-                        sstore(dataSlot_9, /** @src 0:1765:1795  "balanceOf[recipient] += amount" */ checked_add_uint256(/** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sload(/** @src 0:1765:1795  "balanceOf[recipient] += amount" */ dataSlot_9), value_7))
-                        /// @src 0:1810:1849  "Transfer(msg.sender, recipient, amount)"
-                        let _10 := /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ mload(64)
-                        mstore(_10, value_7)
-                        /// @src 0:1810:1849  "Transfer(msg.sender, recipient, amount)"
-                        log3(_10, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 32, /** @src 0:1810:1849  "Transfer(msg.sender, recipient, amount)" */ 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef, /** @src 0:1734:1744  "msg.sender" */ caller(), /** @src 0:1810:1849  "Transfer(msg.sender, recipient, amount)" */ _9)
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        let memPos_7 := mload(64)
-                        mstore(memPos_7, 1)
-                        return(memPos_7, 32)
-                    }
-                    case 0xdd62ed3e {
-                        if callvalue() { revert(0, 0) }
-                        if slt(add(calldatasize(), not(3)), 64) { revert(0, 0) }
-                        let value0_3 := abi_decode_address_3473()
-                        let value1_1 := abi_decode_address()
-                        mstore(0, and(value0_3, sub(shl(160, 1), 1)))
-                        mstore(32, /** @src 0:1454:1515  "mapping(address => mapping(address => uint)) public allowance" */ 2)
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        let dataSlot_10 := keccak256(0, 64)
-                        /// @src 0:1454:1515  "mapping(address => mapping(address => uint)) public allowance"
-                        let dataSlot_11 := /** @src -1:-1:-1 */ 0
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        mstore(/** @src -1:-1:-1 */ 0, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ and(/** @src 0:1454:1515  "mapping(address => mapping(address => uint)) public allowance" */ value1_1, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ sub(shl(160, 1), 1)))
-                        mstore(0x20, /** @src 0:1454:1515  "mapping(address => mapping(address => uint)) public allowance" */ dataSlot_10)
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        dataSlot_11 := keccak256(/** @src -1:-1:-1 */ 0, /** @src 0:1347:2771  "contract ERC20 is IERC20 {..." */ 0x40)
-                        let _11 := sload(/** @src 0:1454:1515  "mapping(address => mapping(address => uint)) public allowance" */ dataSlot_11)
-                        /// @src 0:1347:2771  "contract ERC20 is IERC20 {..."
-                        let memPos_8 := mload(64)
-                        mstore(memPos_8, _11)
-                        return(memPos_8, 32)
-                    }
-                }
-                revert(0, 0)
-            }
-            function abi_encode_string(headStart, value0) -> tail
-            {
-                mstore(headStart, 32)
-                let length := mload(value0)
-                mstore(add(headStart, 32), length)
-                mcopy(add(headStart, 64), add(value0, 32), length)
-                mstore(add(add(headStart, length), 64), 0)
-                tail := add(add(headStart, and(add(length, 31), not(31))), 64)
-            }
-            function abi_decode_address_3473() -> value
-            {
-                value := calldataload(4)
-                if iszero(eq(value, and(value, sub(shl(160, 1), 1)))) { revert(0, 0) }
-            }
-            function abi_decode_address() -> value
-            {
-                value := calldataload(36)
-                if iszero(eq(value, and(value, sub(shl(160, 1), 1)))) { revert(0, 0) }
-            }
-            function checked_sub_uint256(x, y) -> diff
-            {
-                diff := sub(x, y)
-                if gt(diff, x)
-                {
-                    mstore(0, shl(224, 0x4e487b71))
-                    mstore(4, 0x11)
-                    revert(0, 0x24)
-                }
-            }
-            function checked_add_uint256(x, y) -> sum
-            {
-                sum := add(x, y)
-                if gt(x, sum)
-                {
-                    mstore(0, shl(224, 0x4e487b71))
-                    mstore(4, 0x11)
-                    revert(0, 0x24)
-                }
-            }
-        }
-        data ".metadata" hex"a264697066735822122050b3876a7c06489a119481ba2b8611bfb9d92d0624a61503d2b86a77af8e277164736f6c634300081c0033"
-    }
-}"#;
-
-    /// Parsing the output of the print visitor as a basic integration test.
-    #[test]
-    fn print_visitor_works() {
-        let mut printer = Printer::default();
-        Object::parse(&mut Lexer::new(ERC20.into()), None)
-            .unwrap()
-            .accept(&mut printer);
-
-        let mut printer2 = Printer::default();
-        Object::parse(&mut Lexer::new(printer.buffer.clone()), None)
-            .unwrap()
-            .accept(&mut printer2);
-
-        assert_eq!(
-            printer.buffer, printer2.buffer,
-            "the output from the printers must converge immediately"
-        );
-
-        assert!(
-            !printer.buffer.is_empty(),
-            "the printer must produce output"
-        );
-    }
-}
@@ -2,12 +2,14 @@
  "name": "root",
  "private": true,
  "scripts": {
+    "test:cli": "npm run test -w crates/resolc/src/tests/cli-tests",
    "test:wasm": "npm run test:node -w js/emscripten",
    "build:package": "npm run build:package -w js/emscripten",
    "lint": "npx eslint 'js/**/*.{cjs,mjs,ts}' && npx prettier --check '**/*.{mjs,cjs,ts}'",
    "lint:fix": "npx prettier --write '**/*.{mjs,cjs,ts}'"
  },
  "workspaces": [
+    "crates/resolc/src/tests/cli-tests",
    "js/emscripten",
    "js/resolc"
  ],
				`@@ -1 +0,0 @@`
				`//! The revive rust backend YUL auxilliary library functions module.`