[clang] [clang]: support std::meta::info for primitive types (PR #190356)

[Timm Baeder via cfe-commits]

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@@ -2472,6 +2470,8 @@ static bool CheckEvaluationResult(CheckEvaluationResultKind CERK,
         Value.getUnionValue(), Kind, Value.getUnionField(), CheckedTemps);
   }
   if (Value.isStruct()) {
+    if (Type->isMetaInfoType())
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tbaederr wrote:

See https://discourse.llvm.org/t/updating-expectations-for-the-new-constexpr-engine/88853

https://github.com/llvm/llvm-project/pull/190356