97 hàng · 09/02/2022 · C++11 Support in GCC GCC 4.8.1 was the first feature-complete implementation of the 2011 C++ standard, previously known as C++0x. This mode can be selected with the -std=c++11 command-line flag, or -std=gnu++11 to …

19/10/2015 · This is not a question about which c++11 features are supported by gcc (I believe since 4.8 the c++11 support is pretty complete), but if there are any known problems in using them in production code. The reason I'm asking is that I had a look at the manual for gcc5.2 and in the section "Language Standards Supported by GCC" it reads:

Some features of C11 are supported by the GCC starting with version 4.6, Clang starting with version 3.1, IBM XL C starting with version 12.1, and Microsoft Visual C++ starting with VS 2019 (16.8) in September 2020.

GCC does not support the uncorrected version. A fourth version of the C standard, known as C11, was published in 2011 as ISO/IEC 9899:2011. (While in development, drafts of this standard version were referred to as C1X.) GCC has substantially complete support for this standard, enabled with -std=c11 or -std=iso9899:2011.

12/07/2020 · Since the introduction of threaded IO, we moved to C11 and _Atomic, but apparently that feature of C11 is only supported from GCC 4.9 and upwards. So since CentOS 7 and Ubuntu 14.04 use GCC 4.8 (which does support C11, but not _Atomic), redis 6.0 does not compile on these by default.