Implement macro parameter substitution in statement contexts #224
+73
−0
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Outdated suggestions cannot be applied.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.
This enables function-like macros with statement bodies that reference macro parameters.
Examples now supported:
Implementation uses find_macro_param_src_idx() with careful lexer state management to safely substitute parameter values in statement parsing contexts, matching existing expression context functionality.
Close #142
Summary by Bito
This pull request enhances the macro system by implementing parameter substitution in statement contexts and introducing new macros like ASSIGN_MACRO and COMPOUND_ASSIGN. Comprehensive tests have been added to ensure the functionality and robustness of these features.