aaron.ballman added a reviewer: hokein.
aaron.ballman added a subscriber: rjmccall.
aaron.ballman added inline comments.
================
Comment at: clang/include/clang/AST/ComputeDependence.h:134
ExprDependence computeDependence(ExtVectorElementExpr *E);
-ExprDependence computeDependence(BlockExpr *E);
+ExprDependence computeDependence(BlockExpr *E, bool ContainsError);
ExprDependence computeDependence(AsTypeExpr *E);
----------------
This doesn't seem like the correct fix, to me -- I would have expected the
expression itself to track whether it contains errors, so you wouldn't need to
pass in extra information about that.
================
Comment at: clang/lib/Sema/SemaExpr.cpp:16749-16753
+ bool ContainsError = llvm::any_of(BSI->Returns, [](const ReturnStmt *Return)
{
+ const auto *RetValExpr = Return->getRetValue();
+ return RetValExpr && RetValExpr->containsErrors();
+ });
+ BlockExpr *Result = new (Context) BlockExpr(BD, BlockTy, ContainsError);
----------------
Hmmm -- is the block *expression* what contains the errors in this case or is
it the block declaration? I would have expected this to be an issue for the
block declaration created for the block expression. CC @rjmccall
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D155396/new/
https://reviews.llvm.org/D155396
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