[clang] [clang] Instantiate attributes on other decl types (PR #115924)

[Erich Keane via cfe-commits]

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@@ -52,7 +52,7 @@ struct ExampleAttrInfo : public ParsedAttrInfo {
   AttrHandling handleDeclAttribute(Sema &S, Decl *D,
                                    const ParsedAttr &Attr) const override {
     // Check if the decl is at file scope.
-    if (!D->getDeclContext()->isFileContext()) {
+    if (!D->getDeclContext()->isFileContext() && !isa<LabelDecl>(D)) {
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erichkeane wrote:

What is happening here?  I wouldn't expect a `LabelDecl` to appear at file scope anyway, it isn't really possible.

https://github.com/llvm/llvm-project/pull/115924