CompilerLanguageExtensionsUsed.expected

| file:///Users/michaelrfairhurst/projects/codeql-coding-standards/cpp/common/test/includes/standard-library/stdarg.h:5:1:5:47 | #define va_start(v,l) __builtin_va_start(v, l) | Use of built-in operation '__builtin_va_start' is a compiler extension. |
| test.cpp:11:3:11:19 | maybe_unused | Use of attribute 'maybe_unused' in namespace 'gnu' is a compiler extension and is not portable to other compilers. |
| test.cpp:12:16:12:22 | aligned | Use of attribute 'aligned' is a compiler extension and is not portable to other compilers. |
| test.cpp:13:16:13:21 | unused | Use of attribute 'unused' is a compiler extension and is not portable to other compilers. |
| test.cpp:14:21:14:28 | noreturn | Use of attribute 'noreturn' is a compiler extension and is not portable to other compilers. |
| test.cpp:15:3:15:17 | deprecated | Use of attribute 'deprecated' in namespace 'gnu' is a compiler extension and is not portable to other compilers. |
| test.cpp:16:3:16:23 | nonstandard_attribute | Use of unrecognized or non-C++17 attribute 'nonstandard_attribute'. |
| test.cpp:19:3:19:20 | call to __builtin_popcount | Call to builtin function '__builtin_popcount' is a compiler extension and is not portable to other compilers. |
| test.cpp:20:3:20:18 | call to __builtin_expect | Call to builtin function '__builtin_expect' is a compiler extension and is not portable to other compilers. |
| test.cpp:21:3:21:22 | call to __sync_fetch_and_add_4 | Call to builtin function '__sync_fetch_and_add_4' is a compiler extension and is not portable to other compilers. |
| test.cpp:23:3:23:20 | __is_abstract | Use of built-in operation '__is_abstract' is a compiler extension. |
| test.cpp:24:3:24:22 | __is_same | Use of built-in operation '__is_same' is a compiler extension. |
| test.cpp:30:3:33:4 | (statement expression) | Statement expressions are a compiler extension and are not portable to other compilers. |
| test.cpp:34:3:34:12 | ... ? ... : ... | Ternaries with omitted middle operands are a compiler extension and are not portable to other compilers. |
| test.cpp:36:12:36:13 | definition of l0 | 128-bit integers are a compiler extension and are not portable to other compilers. |
| test.cpp:45:20:45:30 | fallthrough | Use of attribute 'fallthrough' is a compiler extension and is not portable to other compilers. |
| test.cpp:47:7:47:22 | fallthrough | Use of attribute 'fallthrough' in namespace 'gnu' is a compiler extension and is not portable to other compilers. |
| test.cpp:55:3:55:29 | __builtin_va_start | Use of built-in operation '__builtin_va_start' is a compiler extension. |
| test.cpp:60:7:60:8 | definition of m1 | Zero length arrays are a compiler extension and are not portable to other compilers. |
| test.cpp:64:31:64:41 | vector_size | Use of attribute 'vector_size' is a compiler extension and is not portable to other compilers. |
| test.cpp:66:1:66:20 | #ifdef __has_builtin | Call to builtin preprocessor feature '__has_builtin' is a compiler extension and is not portable to other compilers. |
| test.cpp:72:1:72:12 | #pragma once | Use of non-standard preprocessor directive '#pragma once' is a compiler extension. |
| test.cpp:73:1:73:27 | #pragma GCC diagnostic push | Use of non-standard preprocessor directive '#pragma GCC diagnostic push' is a compiler extension. |
| test.cpp:74:1:74:28 | #warning "This is a warning" | Use of non-standard preprocessor directive '#warning' is a compiler extension. |
| test.cpp:76:1:76:41 | #warning "preceeding spaces is common" | Use of non-standard preprocessor directive '#warning' is a compiler extension. |