[clang] [clang] Fix a crash from nested ArrayInitLoopExpr (PR #67722)

[via cfe-commits]

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@@ -10950,6 +10950,9 @@ bool ArrayExprEvaluator::VisitCXXParenListOrInitListExpr(
 }
 
 bool ArrayExprEvaluator::VisitArrayInitLoopExpr(const ArrayInitLoopExpr *E) {
+
+  FullExpressionRAII Scope(Info);
+
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isuckatcs wrote:

I added your second testcase to the patch. For the first one `-fexperimental-new-constant-interpreter` still emits `error: constexpr constructor never produces a constant expression [-Winvalid-constexpr]`.

https://github.com/llvm/llvm-project/pull/67722