[clang] [Clang] Handle consteval expression in array bounds expressions (PR #66222)
Erich Keane via cfe-commits
cfe-commits at lists.llvm.org
Wed Sep 27 11:38:57 PDT 2023
================
@@ -221,6 +221,15 @@ ExprResult Parser::ParseConstantExpression() {
return ParseConstantExpressionInExprEvalContext(NotTypeCast);
}
+ExprResult Parser::ParseArrayBoundExpression() {
+ EnterExpressionEvaluationContext ConstantEvaluated(
+ Actions, Sema::ExpressionEvaluationContext::ConstantEvaluated);
+ // If we parse the bound of a VLA... we parse a non-constant
+ // constant-expression!
+ Actions.ExprEvalContexts.back().InConditionallyConstantEvaluateContext = true;
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erichkeane wrote:
I think I'd rather this be an argument to the above constructor here.
https://github.com/llvm/llvm-project/pull/66222
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