diff options
Diffstat (limited to 'clang/lib/CodeGen/CGDebugInfo.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGDebugInfo.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp index d6cb798c475..8722e5ae260 100644 --- a/clang/lib/CodeGen/CGDebugInfo.cpp +++ b/clang/lib/CodeGen/CGDebugInfo.cpp @@ -3654,6 +3654,16 @@ void CGDebugInfo::EmitUsingDecl(const UsingDecl &UD) { // Emitting one decl is sufficient - debuggers can detect that this is an // overloaded name & provide lookup for all the overloads. const UsingShadowDecl &USD = **UD.shadow_begin(); + + // FIXME: Skip functions with undeduced auto return type for now since we + // don't currently have the plumbing for separate declarations & definitions + // of free functions and mismatched types (auto in the declaration, concrete + // return type in the definition) + if (const auto *FD = dyn_cast<FunctionDecl>(USD.getUnderlyingDecl())) + if (const auto *AT = + FD->getType()->getAs<FunctionProtoType>()->getContainedAutoType()) + if (AT->getDeducedType().isNull()) + return; if (llvm::DINode *Target = getDeclarationOrDefinition(USD.getUnderlyingDecl())) DBuilder.createImportedDeclaration( |
