The goal of this commit is to fix clang-format so it does not merge tokens when
using the alternative spelling keywords. (eg: "not foo" should not become "notfoo")
The problem is that Preprocessor::HandleIdentifier used to drop the identifier info
from the token for these keyword. This means the first condition of
TokenAnnotator::spaceRequiredBefore is not met. We could add explicit check for
the spelling in that condition, but I think it is better to keep the IdentifierInfo
and handle the operator keyword explicitly when needed. That actually leads to simpler
code, and probably slightly more efficient as well.
Another side effect of this change is that __identifier(and) will now work as
one would expect, removing a FIXME from the MicrosoftExtensions.cpp test
Differential Revision: https://reviews.llvm.org/D35172
llvm-svn: 308008
There's a Microsoft header in the Windows SDK which won't
compile with clang because it uses an operator name (and)
as a field name. This patch allows that file to compile by
setting the option which disables operator names.
The header which doesn't compile <Query.h> C:/Program Files (x86)/
Windows Kits/10/include/10.0.14393.0/um\Query.h:259:40:
error: expected member name or ';' after declaration specifiers
/* [case()] */ NODERESTRICTION or;
~~~~~~~~~~~~~~~ ^
1 error generated.
Contributed for Melanie Blower
Differential Revision:https://reviews.llvm.org/D33505
llvm-svn: 303798
This failure mode shows up occasionally when users try to include C headers in
C++ projects or when porting from Windows. We might as well recover in the way
the user expected, thus avoiding confusing diagnostic messages at point of use.
llvm-svn: 209963
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
llvm-svn: 91446
Olivier Goffart