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| author | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-04-24 15:12:50 +0000 |
|---|---|---|
| committer | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-04-24 15:12:50 +0000 |
| commit | 05d0bce1eec69ee6910e8bca31dbdd2fc9259510 (patch) | |
| tree | ad3bc7d8920f0e15f07d9b1c681e7409ab134707 /gcc/doc/cpp.texi | |
| parent | 0b3f3aa4117b85502ef33bc680fffe6a741230ac (diff) | |
| download | gcc-05d0bce1eec69ee6910e8bca31dbdd2fc9259510.tar.gz | |
2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
* doc/cpp.texi: Document __GXX_EXPERIMENTAL_CXX1Y__.
/c-family
2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
* c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
/testsuite
2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/cpp1y/cxx1y_macro.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198249 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc/cpp.texi')
| -rw-r--r-- | gcc/doc/cpp.texi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/doc/cpp.texi b/gcc/doc/cpp.texi index 4e7b05cd159..71979eefe5f 100644 --- a/gcc/doc/cpp.texi +++ b/gcc/doc/cpp.texi @@ -2319,6 +2319,13 @@ features likely to be included in C++0x are available. Note that these features are experimental, and may change or be removed in future versions of GCC. +@item __GXX_EXPERIMENTAL_CXX1Y__ +This macro is defined when compiling a C++ source file with the option +@option{-std=c++1y} or @option{-std=gnu++1y}. It indicates that some +features likely to be included in C++1y are available. Note that these +features are experimental, and may change or be removed in future +versions of GCC. + @item __GXX_WEAK__ This macro is defined when compiling a C++ source file. It has the value 1 if the compiler will use weak symbols, COMDAT sections, or |