On 05/10/2013 12:08 PM, Hans Wennborg wrote:
Author: hans
Date: Fri May 10 05:08:40 2013
New Revision: 181587
URL: http://llvm.org/viewvc/llvm-project?rev=181587&view=rev
Log:
Add support for __wchar_t in -fms-extensions mode.
MSVC provides __wchar_t. This is the same as the built-in wchar_t type
from C++, but it is also available with -fno-wchar and in C.
The commit changes ASTContext to have two different types for this:
- WCharTy is the built-in type used for wchar_t in C++ and __wchar_t.
- WideCharTy is the type of a wide character literal. In C++ this is
the same as WCharTy, and in C it is an integer type compatible with
the type in <stddef.h>.
This fixes PR15815.
[...]
- CanQualType WCharTy; // [C++ 3.9.1p5], integer type in C99.
+ CanQualType WCharTy; // [C++ 3.9.1p5].
+ CanQualType WideCharTy; // Same as WCharTy in C++, integer type in C99.
This change is going to affect clients that were calling method
ASTContext::getWCharType()
which probably now should call
ASTContext::getWideCharType()
when using C99. I therefore suggest the change is highlighted where
appropriate (release notes?).
Enea.
_______________________________________________
cfe-commits mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
