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| author | Jonathan Wakely <jwakely@redhat.com> | 2015-10-03 13:52:18 +0100 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2015-10-03 13:52:18 +0100 |
| commit | 98955e50b8062e790ada9e18ed77ac6db06d6fdf (patch) | |
| tree | a3810a3104dd710f405141fc01e494db94d10f1b /gcc | |
| parent | acfdd51fc8a4de16ff62a68d9059d49c9911d3ee (diff) | |
| download | gcc-98955e50b8062e790ada9e18ed77ac6db06d6fdf.zip gcc-98955e50b8062e790ada9e18ed77ac6db06d6fdf.tar.gz gcc-98955e50b8062e790ada9e18ed77ac6db06d6fdf.tar.bz2 | |
Document value of __cplusplus for C++14
* doc/cpp.texi (Standard Predefined Macros): Document value of
__cplusplus for C++14.
From-SVN: r228448
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/doc/cpp.texi | 11 |
2 files changed, 12 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7fe0196..b74a73a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2015-10-03 Jonathan Wakely <jwakely@redhat.com> + + * doc/cpp.texi (Standard Predefined Macros): Document value of + __cplusplus for C++14. + 2015-10-02 Bernd Schmidt <bernds@codesourcery.com> * gcc.c (process_command): Use spec_machine rather than diff --git a/gcc/doc/cpp.texi b/gcc/doc/cpp.texi index 118ba7c..7718d14 100644 --- a/gcc/doc/cpp.texi +++ b/gcc/doc/cpp.texi @@ -1925,10 +1925,13 @@ This macro is defined when the C++ compiler is in use. You can use @code{__cplusplus} to test whether a header is compiled by a C compiler or a C++ compiler. This macro is similar to @code{__STDC_VERSION__}, in that it expands to a version number. Depending on the language standard -selected, the value of the macro is @code{199711L}, as mandated by the -1998 C++ standard; @code{201103L}, per the 2011 C++ standard; an -unspecified value strictly larger than @code{201103L} for the experimental -languages enabled by @option{-std=c++1y} and @option{-std=gnu++1y}. +selected, the value of the macro is +@code{199711L} for the 1998 C++ standard, +@code{201103L} for the 2011 C++ standard, +@code{201402L} for the 2014 C++ standard, +or an unspecified value strictly larger than @code{201402L} for the +experimental languages enabled by @option{-std=c++1z} and +@option{-std=gnu++1z}. @item __OBJC__ This macro is defined, with value 1, when the Objective-C compiler is in |