ast

Documentation

Index

• func CanonicalizeASTIDs(in *solc.StorageLayout) *solc.StorageLayout

Functions

func CanonicalizeASTIDs

func CanonicalizeASTIDs(in *solc.StorageLayout) *solc.StorageLayout

CanonicalizeASTIDs canonicalizes AST IDs in storage layouts so that they don't cause unnecessary conflicts/diffs. The implementation is not particularly efficient, but is plenty fast enough for our purposes. It works in two passes:

1. First, it finds all AST IDs in storage and types, and builds a map to replace them in the second pass.
2. The second pass performs the replacement.

This function returns a copy of the passed-in storage layout. The inefficiency comes from replaceType, which performs a linear search of all replacements when performing substring matches of composite types.