diff options
| -rw-r--r-- | Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst | 5 | ||||
| -rw-r--r-- | Modules/Compiler/GNU-CXX-FeatureTests.cmake | 1 | ||||
| -rw-r--r-- | Source/cmMakefile.cxx | 1 | ||||
| -rw-r--r-- | Tests/CompileFeatures/cxx_range_for.cpp | 10 |
4 files changed, 17 insertions, 0 deletions
diff --git a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst index 8924a00..b8af28f 100644 --- a/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst +++ b/Help/variable/CMAKE_CXX_KNOWN_FEATURES.rst @@ -82,6 +82,11 @@ The features known to this version of CMake are: .. _N2928: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm +``cxx_range_for`` + Range-based for, as defined in N2930_. + + .. _N2930: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2930.html + ``cxx_static_assert`` Static assert, as defined in N1720_. diff --git a/Modules/Compiler/GNU-CXX-FeatureTests.cmake b/Modules/Compiler/GNU-CXX-FeatureTests.cmake index 4539fd6..c48fca8 100644 --- a/Modules/Compiler/GNU-CXX-FeatureTests.cmake +++ b/Modules/Compiler/GNU-CXX-FeatureTests.cmake @@ -20,6 +20,7 @@ set(_cmake_feature_test_cxx_override "${GNU47_CXX11}") set(GNU46_CXX11 "${_oldestSupported} && __cplusplus >= 201103L") set(_cmake_feature_test_cxx_constexpr "${GNU46_CXX11}") set(_cmake_feature_test_cxx_nullptr "${GNU46_CXX11}") +set(_cmake_feature_test_cxx_range_for "${GNU46_CXX11}") # TODO: Should be supported by GNU 4.5 set(GNU45_CXX11 "${_oldestSupported} && __cplusplus >= 201103L") set(_cmake_feature_test_cxx_explicit_conversions "${GNU45_CXX11}") diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx index c56627f..b1f6cd0 100644 --- a/Source/cmMakefile.cxx +++ b/Source/cmMakefile.cxx @@ -56,6 +56,7 @@ F(cxx_nonstatic_member_init) \ F(cxx_nullptr) \ F(cxx_override) \ + F(cxx_range_for) \ F(cxx_static_assert) \ F(cxx_strong_enums) \ F(cxx_trailing_return_types) \ diff --git a/Tests/CompileFeatures/cxx_range_for.cpp b/Tests/CompileFeatures/cxx_range_for.cpp new file mode 100644 index 0000000..892109e --- /dev/null +++ b/Tests/CompileFeatures/cxx_range_for.cpp @@ -0,0 +1,10 @@ + +void someFunc() +{ + int accumulated = 0; + int numbers[] = { 1, 2, 5 }; + for (int i : numbers) + { + accumulated += i; + } +} |