diff options
Diffstat (limited to 'contrib/llvm/tools/clang/lib/Sema/SemaCoroutine.cpp')
| -rw-r--r-- | contrib/llvm/tools/clang/lib/Sema/SemaCoroutine.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/contrib/llvm/tools/clang/lib/Sema/SemaCoroutine.cpp b/contrib/llvm/tools/clang/lib/Sema/SemaCoroutine.cpp index ae6c35f22065..8a548c0ab861 100644 --- a/contrib/llvm/tools/clang/lib/Sema/SemaCoroutine.cpp +++ b/contrib/llvm/tools/clang/lib/Sema/SemaCoroutine.cpp @@ -391,8 +391,11 @@ static ReadySuspendResumeResult buildCoawaitCalls(Sema &S, VarDecl *CoroPromise, // [expr.await]p3 [...] // - await-suspend is the expression e.await_suspend(h), which shall be // a prvalue of type void or bool. - QualType RetType = AwaitSuspend->getType(); - if (RetType != S.Context.BoolTy && RetType != S.Context.VoidTy) { + QualType RetType = AwaitSuspend->getCallReturnType(S.Context); + // non-class prvalues always have cv-unqualified types + QualType AdjRetType = RetType.getUnqualifiedType(); + if (RetType->isReferenceType() || + (AdjRetType != S.Context.BoolTy && AdjRetType != S.Context.VoidTy)) { S.Diag(AwaitSuspend->getCalleeDecl()->getLocation(), diag::err_await_suspend_invalid_return_type) << RetType; @@ -437,6 +440,7 @@ VarDecl *Sema::buildCoroutinePromise(SourceLocation Loc) { if (VD->isInvalidDecl()) return nullptr; ActOnUninitializedDecl(VD); + FD->addDecl(VD); assert(!VD->isInvalidDecl()); return VD; } |