Searching for Nullptr Gcc Support information? Find all needed info by using official links provided below.
https://stackoverflow.com/questions/2419800/can-nullptr-be-emulated-in-gcc
Dec 23, 2013 · It's most likely you forgot -std=c++0x . My Mingw version of gcc is 4.6.1/4.7.1, both support nullptr well. According to description in "The c++ standard library, a tutorial and reference, 2nd", nullptr is a keyword, can automatically convert to each pointer type but not integer type, this overcome the drawback of NULL, which is ambiguous to the following overload function: void f(int ); void ...
https://gcc.gnu.org/projects/cxx-status.html
C++98 Support in GCC GCC has full support for the 1998 C++ standard as modified by the 2003 technical corrigendum and some later defect reports, excluding the export feature which was later removed from the language.. This mode is the default in GCC versions prior to 6.1; it can be explicitly selected with the -std=c++98 command-line flag, or -std=gnu++98 to enable GNU extensions as well.
http://en.cppreference.com/w/cpp/compiler_support
GCC (Updated 2020-01) C++11 core language support status (complete as of 4.8.1, except for n2670, which no compiler implements) C++14 core language support status (complete as of 5.1) C++17 core language support status (complete as of 7.1) C++20 core language support status; C++11 library support status (complete as of 5.1)
http://www.cplusplus.com/forum/general/131711/
May 13, 2014 · I am using JGrasp as IDE. I have confirmed by "Actual command sent" that the compiler being used is TDM-GCC-64\bin\g++.exe, and I have confirmed that the edition of g++ is 4.8.1, which should recognize the 'nullptr' keyword along with most of C++11. I have '-std=c++11' in the args for the compiler and linker.
https://gcc.gnu.org/onlinedocs/libstdc++/manual/support.html
This part deals with the functions called and objects created automatically during the course of a program's existence. While we can't reproduce the contents of the Standard here (you need to get your own copy from your nation's member body; see our homepage for help), we can mention a couple of changes in what kind of support a C++ program gets from the Standard Library.
https://github.com/catchorg/Catch2/pull/470
This change allows Catch to work (or at least compile) on GCC 5.2 when it is not running in C++11 mode (no standard specified on the command line). I am using i686-w64-mingw32 gcc 5.2.0 built by the MSYS2 project. My understanding is that nullptr was introduced in C++11, so it seems like we should check to see whether we are running C++11 mode and only attempt to use nullptr if that is the case.
https://en.cppreference.com/w/cpp/language/nullptr
Thread support library (C++11) Filesystem library (C++17) ... The keyword nullptr denotes the pointer literal. It is a prvalue of type std::nullptr_t. There exist implicit conversions from nullptr to null pointer value of any pointer type and any pointer to member type.
https://github.com/catchorg/Catch2/pull/470/commits/805de43a3dfc14b03927afb66d3856e9a72eaa64
This change allows Catch to work (or at least compile) on GCC 5.2 when it is not running in C++11 mode (no standard specified on the command line). I am using i686-w64-mingw32 gcc 5.2.0 built by the MSYS2 project. My understanding is that nullptr was introduced in C++11, so it seems like we should check to see whether we are running C++11 mode and only attempt to use nullptr if that is the case.
https://cpprocks.com/c11-compiler-support-shootout-visual-studio-gcc-clang-intel/
C++11 compiler support shootout: Visual Studio, GCC, Clang, Intel. Mar 14, 2013 • It’s been more than half a year since my last comparison of the C++11 support across different compilers. This time I’d like to see how different compilers stack up based on the documentation for the …
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