================
@@ -2347,6 +2347,27 @@ Sema::BuildDeclRefExpr(ValueDecl *D, QualType Ty,
ExprValueKind VK,
return E;
}
+// Check whether a similar function-like macro exists and suggest it
+static bool isFunctionLikeMacro(const DeclarationName &Name, Sema &SemaRef,
+ const SourceLocation &TypoLoc) {
+
+ if (IdentifierInfo *II = Name.getAsIdentifierInfo()) {
+ if (II->hasMacroDefinition()) {
+ MacroInfo *MI = SemaRef.PP.getMacroInfo(II);
+ if (MI && MI->isFunctionLike()) {
+ SemaRef.Diag(TypoLoc,
+ diag::err_undeclared_var_use_suggest_func_like_macro)
+ << II->getName();
----------------
AaronBallman wrote:
Ah, sorry! I didn't pick up that it was reusing `%0`, so reverting back makes
sense.
https://github.com/llvm/llvm-project/pull/123495
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