================
@@ -20108,8 +20108,9 @@ static void DoMarkVarDeclReferenced(
bool NeededForConstantEvaluation =
isPotentiallyConstantEvaluatedContext(SemaRef) && UsableInConstantExpr;
- bool NeedDefinition =
- OdrUse == OdrUseContext::Used || NeededForConstantEvaluation;
+ bool NeedDefinition = OdrUse == OdrUseContext::Used ||
+ NeededForConstantEvaluation ||
+ Var->getType()->isUndeducedType();
----------------
erichkeane wrote:
I actually wonder if this should be `isUndeducedAutoType`. This ends up doing
a type visitor to check if there is ANY 'auto' in the type
(`GetContainedDeducedTypeVisitor`).
Do we expect this to work with an `auto*` return type to the lambda, etc? I
actually lean towards YES, but would love a test or two?
https://github.com/llvm/llvm-project/pull/161231
_______________________________________________
cfe-commits mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
