Refactor construct_runtime to procedural (#3810)

* interim

* interim

* interim

* first working section

* cleanup

* finished parsing

* cleanup

* added system module search

* added clone and find_entry

* generic find_module_entry

* interim

* working event

* added generic event with no instance error

* cleanup

* added decl origin

* cleanup

* added all modules

* added outer dispatch

* added modules expansion

* refactored transformations

* updated error message

* added resolve mechanics

* added metadata

* finished config

* finished inherents

* added validate_unsigned

* added compares

* cleanup

* cleanup

* cleanup

* fix

* updated modules for last one wins

* cleanup

* made nested modules

* updated impl version

* removed comment

* cleanup

* added ui tests

* added optional comma

* removed unnecessary to string cast

* removed no compile

* cleanup

* fmt

* returned nocompile

* Update srml/support/procedural/src/construct_runtime/parse.rs

Co-Authored-By: thiolliere <gui.thiolliere@gmail.com>

* added where definition

* updated ui tests

* updated ui test cases

* added test case

* updated tests

* interim

* added parse for module part

* removed totokens

* fixes

* fixed multiple iter

* changed TokenStream

* fmt

* updated trybuild

* added test for arguments

* fmt

* fixes + more tests

* fixes

* fmt

* rolled back runtime

* minor fixes

* empty

* fixes

* fmt

* Update paint/support/procedural/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update paint/support/procedural/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update paint/support/procedural/src/construct_runtime/parse.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* interim

* refactored seen_keys

* refactored hash_set

* Update paint/support/procedural/src/construct_runtime/mod.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* refactored find

* fix

* fixed all_modules

* added double declaration check

* small fix

* fmt

* fix

* fix default

* format

substrate/bin/node-template/runtime/src/lib.rs

@@ -246,7 +246,7 @@ construct_runtime!(
 		Timestamp: timestamp::{Module, Call, Storage, Inherent},
 		Aura: aura::{Module, Config<T>, Inherent(Timestamp)},
 		Grandpa: grandpa::{Module, Call, Storage, Config, Event},
-		Indices: indices::{default, Config<T>},
+		Indices: indices,
 		Balances: balances::{default, Error},
 		TransactionPayment: transaction_payment::{Module, Storage},
 		Sudo: sudo,