diff options
Diffstat (limited to 'clang/lib/Sema/SemaExpr.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index 3b267c1..06b2529 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -16791,12 +16791,11 @@ ExprResult Sema::BuildVAArgExpr(SourceLocation BuiltinLoc, Expr *OrigExpr = E; bool IsMS = false; - // CUDA device code does not support varargs. + // CUDA device global function does not support varargs. if (getLangOpts().CUDA && getLangOpts().CUDAIsDevice) { if (const FunctionDecl *F = dyn_cast<FunctionDecl>(CurContext)) { CUDAFunctionTarget T = CUDA().IdentifyTarget(F); - if (T == CUDAFunctionTarget::Global || T == CUDAFunctionTarget::Device || - T == CUDAFunctionTarget::HostDevice) + if (T == CUDAFunctionTarget::Global) return ExprError(Diag(E->getBeginLoc(), diag::err_va_arg_in_device)); } } @@ -20108,8 +20107,9 @@ static void DoMarkVarDeclReferenced( bool NeededForConstantEvaluation = isPotentiallyConstantEvaluatedContext(SemaRef) && UsableInConstantExpr; - bool NeedDefinition = - OdrUse == OdrUseContext::Used || NeededForConstantEvaluation; + bool NeedDefinition = OdrUse == OdrUseContext::Used || + NeededForConstantEvaluation || + Var->getType()->isUndeducedType(); assert(!isa<VarTemplatePartialSpecializationDecl>(Var) && "Can't instantiate a partial template specialization."); |