Based on post-commit review discussion on
2bd8493847 with Richard Smith.
Other uses of forcing HasEmptyPlaceHolder to false seem OK to me -
they're all around pointer/reference types where the pointer/reference
token will appear at the rightmost side of the left side of the type
name, so they make nested types (eg: the "int" in "int *") behave as
though there is a non-empty placeholder (because the "*" is essentially
the placeholder as far as the "int" is concerned).
This was originally committed in 277623f4d5
Reverted in f9ad1d1c77 due to breakages
outside of clang - lldb seems to have some strange/strong dependence on
"char [N]" versus "char[N]" when printing strings (not due to that name
appearing in DWARF, but probably due to using clang to stringify type
names) that'll need to be addressed, plus a few other odds and ends in
other subprojects (clang-tools-extra, compiler-rt, etc).
Specifically:
- Disable int128 tests on Windows, as MSVC cl.exe does not support
int128, so we might not have been able to build the runtime
with int128 support.
- XFAIL the vptr tests as we lack Microsoft ABI support.
- XFAIL enum.cpp as UBSan fails to add the correct instrumentation code
for some reason.
- Modify certain tests that build executables multiple times to use
unique names for each executable. This works around a race condition
observed on Windows.
- Implement IsAccessibleMemoryRange for Windows to fix the last
misaligned.cpp test.
- Introduce a substitution for testing crashes on Windows using
KillTheDoctor.
Differential Revision: http://reviews.llvm.org/D10864
llvm-svn: 241303
David Blaikie