Add some missing diagnostics for C++11 narrowing conversions.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174337 91177308-0d34-0410-b5e6-96231b3b80d8
Remove sparse text on diagnostic options.  These are not really documented anywhere, and they really aren't for normal users.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174338 91177308-0d34-0410-b5e6-96231b3b80d8
PR15095: Use more correct source locations for the InitListExpr we fake up for
vector initialization. Patch by John Stratton!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174339 91177308-0d34-0410-b5e6-96231b3b80d8
Test for virtual instead of pure here. It has the exact same effect, and John
claims it will improve performance.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174341 91177308-0d34-0410-b5e6-96231b3b80d8
Remove dead code related to the now defunct PCH stat cache.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174342 91177308-0d34-0410-b5e6-96231b3b80d8
Revert "Remove sparse text on diagnostic options.  These are not really documented anywhere, and they really aren't for normal users."

I changed my mind.  We should just document these in the man page.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174344 91177308-0d34-0410-b5e6-96231b3b80d8
Spaces instead of tabs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174348 91177308-0d34-0410-b5e6-96231b3b80d8
Driver and option support for -gsplit-dwarf. This is a part of
the DWARF5 split dwarf proposal.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174349 91177308-0d34-0410-b5e6-96231b3b80d8
TextDiagnostic.cpp: Suppress a warning to use ptrdiff_t on i686-clang. [-Wsign-compare]

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174353 91177308-0d34-0410-b5e6-96231b3b80d8