================
@@ -851,6 +851,21 @@ Decl *Sema::ActOnStartExportDecl(Scope *S, SourceLocation
ExportLoc,
CurContext->addDecl(D);
PushDeclContext(S, D);
+ if (getLangOpts().HLSL) {
+ // exported functions cannot be in an unnamed namespace
+ for (const DeclContext *DC = CurContext; DC; DC = DC->getLexicalParent()) {
+ if (const auto *ND = dyn_cast<NamespaceDecl>(DC)) {
+ if (ND->isAnonymousNamespace()) {
+ Diag(ExportLoc, diag::err_export_within_anonymous_namespace);
+ Diag(ND->getLocation(), diag::note_anonymous_namespace);
+ D->setInvalidDecl();
+ return D;
+ }
+ }
+ }
+ return D;
+ }
----------------
hekota wrote:
Ok. I was debating whether to wrap all the other paths in `!getLangOpts().HLSL`
or duplicate this one part and early exit.
https://github.com/llvm/llvm-project/pull/96823
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