revive/crates/solidity/src/solc/pipeline.rs

//! The Solidity compiler pipeline type.

use serde::{Deserialize, Serialize};

use crate::solc::version::Version as SolcVersion;
use crate::solc::Compiler as SolcCompiler;

/// The Solidity compiler pipeline type.
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
#[allow(non_camel_case_types)]
#[allow(clippy::upper_case_acronyms)]
pub enum Pipeline {
    /// The Yul IR.
    Yul,
    /// The EVM legacy assembly IR.
    EVMLA,
}

impl Pipeline {
    /// We always use EVMLA for Solidity <=0.7, or if the user does not want to compile via Yul.
    pub fn new(solc_version: &SolcVersion, force_evmla: bool) -> Self {
        if solc_version.default < SolcCompiler::FIRST_YUL_VERSION || force_evmla {
            Self::EVMLA
        } else {
            Self::Yul
        }
    }
}