[clang] [clang] Fix 71315698c9 in presence of incomplete types (PR #114095)
Erich Keane via cfe-commits
cfe-commits at lists.llvm.org
Tue Oct 29 10:43:23 PDT 2024
================
@@ -8900,7 +8900,8 @@ void Sema::CheckMemaccessArguments(const CallExpr *Call,
<< Call->getCallee()->getSourceRange());
else if (const auto *RT = PointeeTy->getAs<RecordType>()) {
- bool IsTriviallyCopyableCXXRecord =
+ bool MayBeTriviallyCopyableCXXRecord =
+ RT->isIncompleteType() ||
----------------
erichkeane wrote:
I guess this just makes this a 'not foolproof' diagnostic here in C++ mode, which is somewhat unfortunate. We could perhaps provide a second diagnostic (in a different group?) about using incomplete `CXXRecordType` types, but IDK how that use case works.
https://github.com/llvm/llvm-project/pull/114095
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