[clang] [clang] assume_aligned incorrectly diagnoses a dependent return type (PR #111573)

[Erich Keane via cfe-commits]

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@@ -1216,6 +1216,8 @@ static void handlePreferredName(Sema &S, Decl *D, const ParsedAttr &AL) {
 }
 
 bool Sema::isValidPointerAttrType(QualType T, bool RefOkay) {
+  if (T->isDependentType())
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erichkeane wrote:

Probably valuable to audit the other uses of this function well, and remove checks for dependence there as redundant.  And probably ensure the documentation of this function mentions that it skips on dependence.

https://github.com/llvm/llvm-project/pull/111573