ShouldDeleteSpecialMember is called upon inherited constructors.
It calls inferCUDATargetForImplicitSpecialMember.
Normally the special member enum passed to ShouldDeleteSpecialMember
matches the constructor. However this is not true when inherited
constructor is passed, where DefaultConstructor is passed to treat
the inherited constructor as DefaultConstructor. However
inferCUDATargetForImplicitSpecialMember expects the special
member enum argument to match the constructor, which results
in assertion when this expection is not satisfied.
This patch checks whether the constructor is inherited. If true it will
get the real special member enum for the constructor and pass it
to inferCUDATargetForImplicitSpecialMember.
Differential Revision: https://reviews.llvm.org/D51809
llvm-svn: 344057
