================
@@ -12370,6 +12379,17 @@ void Sema::CheckMain(FunctionDecl* FD, const DeclSpec&
DS) {
}
}
+bool Sema::CheckLinkageSpecification(DeclContext *DC, Decl *D) {
+ // [basic.start.main] p2
+ // The main function shall not be declared with a linkage-specification.
+ if (DC->isExternCContext()) {
+ Diag(D->getLocation(), diag::err_main_invalid_linkage_specification);
+ D->setInvalidDecl();
+ return true;
+ }
+ return false;
+}
----------------
a-tarasyuk wrote:
@Sirraide Thanks for the feedback. I've moved directly to `CheckMain`
https://github.com/llvm/llvm-project/pull/101853
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