PR16875: The return type of a dependent function type is visible when it's
referenced as a member of the current instantiation. In that case, deduce the
type of the function to a dependent type rather than exposing an undeduced auto
type to the rest of the current instantiation.
The standard doesn't really say that the type is dependent in this case; I'll
bring this up with CWG.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188410 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index 3379ebc..3cb20c7 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -3161,7 +3161,7 @@
if (Function->getTemplateSpecializationKind()
== TSK_ExplicitInstantiationDeclaration &&
!PatternDecl->isInlined() &&
- !PatternDecl->getResultType()->isUndeducedType())
+ !PatternDecl->getResultType()->getContainedAutoType())
return;
if (PatternDecl->isInlined())