[Macros] Copy MacroSystem and related code to SwiftSyntaxMacroExpansion #1858
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
And deprecate the original in
SwiftSyntaxMacros
module.MacroSystem
(i.e.SyntaxProtocol.expand(macros:in:)
) is a syntactic macro expansion utility for testing macros (i.e.assertMacroExpansion()
) It should be moved toSwiftSyntaxMacroExpansion
module because it's a expansion utility, and should share the same code with other expansion functions including the actual compiler expansion.This is basically a pure copy, without any functional changes. Integrating unified logic will be separate PRs.