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Re: GCC support for C++ noexcept

On 7/27/2015 10:57 AM, Jonathan Wakely wrote:

On 27 July 2015 at 14:48, Edward Diener wrote:

On 7/27/2015 4:34 AM, Jonathan Wakely wrote:


On 27 July 2015 at 05:17, Edward Diener wrote:



Try

#if defined(__GXX_EXPERIMENTAL_CXX0X__) || (__cplusplus >= 201103L)
// C++11 is in effect
#endif




GCC 4.8 defines __cplusplus to the correct YYYYMMDD value so this is
not necessary.



I meant it as a general solution for any version of gcc. It is what Boost
config uses.


But it doesn't help if you run the preprocessor in C mode not C++,
since neither will be defined :-)


How is it possible to be compiling for C++11 when running in C mode ?
In other words it does work since a C++11 compile will never be defined when running in C mode, which is certainly what is wanted.
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