4 Commits

Author	SHA1	Message	Date
Richard Smith	0a715429b9	C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. ... Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342	2013-05-07 19:32:56 +00:00
Douglas Gregor	9781893507	Add feature check "cxx_local_type_template_args" describing support ... for templates with local template arguments, from Michel Morin! Fixes PR12337. llvm-svn: 153983	2012-04-04 00:48:39 +00:00
Richard Smith	a8a5c402bb	Advertise support for cxx_range_for as an extension in C++98 mode. Patch by Jean-Daniel Dupas! ... Also provide a modicum of test coverage for ranged for in C++98. llvm-svn: 139149	2011-09-06 18:03:41 +00:00
Peter Collingbourne	d5d410faa8	Introduce __has_extension macro ... __has_extension is a function-like macro which takes the same set of feature identifiers as __has_feature. It evaluates to 1 if the feature is supported by Clang in the current language (either as a language extension or a standard language feature) or 0 if not. At the same time, add support for the C1X feature identifiers c_generic_selections (renamed from generic_selections) and c_static_assert, and document them. Patch by myself and Jean-Daniel Dupas. llvm-svn: 131308	2011-05-13 20:54:45 +00:00