[clang] [clang] implement current direction of CWG2765 for string literal comparisons in constant evaluation (PR #109208)

[Richard Smith via cfe-commits]

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@@ -8573,7 +8661,10 @@ class LValueExprEvaluator
   bool VisitMaterializeTemporaryExpr(const MaterializeTemporaryExpr *E);
   bool VisitCompoundLiteralExpr(const CompoundLiteralExpr *E);
   bool VisitMemberExpr(const MemberExpr *E);
-  bool VisitStringLiteral(const StringLiteral *E) { return Success(E); }
+  bool VisitStringLiteral(const StringLiteral *E) {
+    uint64_t Version = Info.getASTContext().getNextStringLiteralVersion();
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zygoloid wrote:

Fixed. (Sorry, just some junk left behind from a previous approach.)

https://github.com/llvm/llvm-project/pull/109208