llvm-project

Commit Graph

Author	SHA1	Message	Date
Richard Smith	2cca7b5ca9	Accept __has_feature(__feature__) as a synonym for __has_feature(feature) (and likewise for __has_extension). Patch by Jonathan Sauer! llvm-svn: 151445	2012-02-25 10:41:10 +00:00
Peter Collingbourne	60188eb8bf	Add c_alignas and cxx_alignas features llvm-svn: 142020	2011-10-14 23:44:46 +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

Author

SHA1

Message

Date

Richard Smith

2cca7b5ca9

Accept __has_feature(__feature__) as a synonym for __has_feature(feature) (and

likewise for __has_extension). Patch by Jonathan Sauer!

llvm-svn: 151445

2012-02-25 10:41:10 +00:00

Peter Collingbourne

60188eb8bf

Add c_alignas and cxx_alignas features

llvm-svn: 142020

2011-10-14 23:44:46 +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

3 Commits