Fix rdar://6880951 by rejecting vectors of vectors.
It seems dubious to me that isIntegerType() returns true for
vectors of integers, but not complex integers.  This should 
probably be rethought, I'll file a bugzilla.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71640 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed