SemaTemplateInstantiateDecl.cpp: Suppress a warning. [-Wunused-variable]

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187765 91177308-0d34-0410-b5e6-96231b3b80d8
AST/DeclTemplate.h: Possibly fix a warning. [-Wuninitialized]

FIXME: Would '0' be an appropriate value in SequenceNumber?

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187766 91177308-0d34-0410-b5e6-96231b3b80d8
clang/test/Driver/crash-report.c: Mark it as XFAIL:mingw32, for now. Investigating.

I met a message, "fatal error: file 'nul' modified since it was first processed".

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187767 91177308-0d34-0410-b5e6-96231b3b80d8
Moved diagnosis of forward declarations of variable templates from Parser to Sema.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187768 91177308-0d34-0410-b5e6-96231b3b80d8
Fix for PR16570: when comparing two function pointers, discard qualifiers when
comparing non-reference function parameters.  The qualifiers don't matter for
comparisons.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187769 91177308-0d34-0410-b5e6-96231b3b80d8
Fixing commit r187768: Moved diagnosis of forward declarations of variable templates from Parser to Sema.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187770 91177308-0d34-0410-b5e6-96231b3b80d8