Clang C/C++ Compiler v 6.0

• Compiler acronym: clang_6_0
• Host OS: Linux (x86_64)
• Supported languages: C89, C99, C++98, C++11, C++14, C++17
• Supported practices: Full support
• Support level: Standard

Additional Notes

• The avx2 intrinsic headers are not supported.
• The avx512 intrinsic headers are not supported

• This version has been tested with GCC 6 and newer. Pairing this compiler with older versions of GCC is unsupported.

Clang C/C++ Compiler v 8.0 (x86_64)

• Compiler acronym: clang_8_0
• Host OS: Linux (x86_64)
• Supported languages: C++98, C++11,C++14,C++17, C89, C99, C11
• Supported practices: static analysis
• Support level: Standard

Clang C/C++ Compiler v 10.0 (x86_64)

• Compiler acronym: clang_10_0
• Host OS: Linux (x86_64)
• Supported languages: C++98, C++11, C++14, C++17, C89, C99, C11, C18
• Supported practices: Full support
• Support level: Extended

Additional Notes

• C++20 features are not supported.
• Clang is a multitarget compiler. This configuration only supports the x86_64 architecture and is not suitable for any other target.
• This version has been tested with the clang target x86_64-linux-gnu and the clang libc++ standard library.

Clang C/C++ Compiler v 12.0 (x86_64)

• Compiler acronym: clang_12_0
• Host OS: Linux (x86_64)
• Supported languages: C++98, C++11, C++14, C++17, C89, C99, C11, C18
• Supported practices: Full support
• Support level: Extended

Additional Notes

• C++20 features are not supported.
• Clang is a multitarget compiler. This configuration only supports the x86_64 architecture and is not suitable for any other target.
• This version has been tested with the clang target x86_64-linux-gnu and the clang libc++ standard library.

Deprecated Compilers

The following compiler configuration is now deprecated:

Clang C/C++ Compiler v 5.0

• Compiler acronym: clang_5_0
• Host OS: Linux (x86_64)
• Supported languages: C89, C++11, C++14
• Supported practices: Full support
• Support level: Standard

Additional Notes

• By default, clang is used to link inside of C++test. If errors occur during linking that relate to missing c++ libraries, then change the linker in the build settings from clang to clang++.
• Only the x86_64 target has been tested. If the clang 5.0 compiler is built as a multi-target compiler, C++test code analysis may not function as expected on cross-compilation targets.
• C++17 is not currently supported.
• The avx512 intrinsic headers are not supported

• This version has been tested with GCC 6 and newer. Pairing this compiler with older versions of GCC is unsupported.

About Support Levels

• Extended: Support has been validated with extended testing and is approved for use in safety-critical software development.
• Standard: Support has been validated with standard testing and is approved for use in non-safety critical software development.