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Features: Test nullptr as a side-effect activation of static_assert.

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Because not all compilers under test support the existing 'activation
features', add another test to ensure that compilers which support
both static_assert and nullptr behave as expected in this test.
This commit is contained in:
Stephen Kelly 2015-01-03 15:09:53 +01:00
parent 3e34e8331a
commit c13656e717
2 changed files with 23 additions and 3 deletions
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15
Tests/CompileFeatures/CMakeLists.txt
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@ -124,15 +124,24 @@ if (CMAKE_CXX_COMPILE_FEATURES)
add_executable(CompileFeaturesGenex genex_test.cpp) add_executable(CompileFeaturesGenex genex_test.cpp)
set_property(TARGET CompileFeaturesGenex PROPERTY CXX_STANDARD 11) set_property(TARGET CompileFeaturesGenex PROPERTY CXX_STANDARD 11)
target_compile_definitions(CompileFeaturesGenex PRIVATE HAVE_OVERRIDE_CONTROL=$<COMPILE_FEATURES:cxx_final,cxx_override>) target_compile_definitions(CompileFeaturesGenex PRIVATE
HAVE_OVERRIDE_CONTROL=$<COMPILE_FEATURES:cxx_final,cxx_override>
HAVE_NULLPTR=$<COMPILE_FEATURES:cxx_nullptr>
)
add_executable(CompileFeaturesGenex2 genex_test.cpp) add_executable(CompileFeaturesGenex2 genex_test.cpp)
target_compile_features(CompileFeaturesGenex2 PRIVATE cxx_static_assert) target_compile_features(CompileFeaturesGenex2 PRIVATE cxx_static_assert)
target_compile_definitions(CompileFeaturesGenex2 PRIVATE HAVE_OVERRIDE_CONTROL=$<COMPILE_FEATURES:cxx_final,cxx_override>) target_compile_definitions(CompileFeaturesGenex2 PRIVATE
HAVE_OVERRIDE_CONTROL=$<COMPILE_FEATURES:cxx_final,cxx_override>
HAVE_NULLPTR=$<COMPILE_FEATURES:cxx_nullptr>
)
add_library(static_assert_iface INTERFACE) add_library(static_assert_iface INTERFACE)
target_compile_features(static_assert_iface INTERFACE cxx_static_assert) target_compile_features(static_assert_iface INTERFACE cxx_static_assert)
add_executable(CompileFeaturesGenex3 genex_test.cpp) add_executable(CompileFeaturesGenex3 genex_test.cpp)
target_link_libraries(CompileFeaturesGenex3 PRIVATE static_assert_iface) target_link_libraries(CompileFeaturesGenex3 PRIVATE static_assert_iface)
target_compile_definitions(CompileFeaturesGenex3 PRIVATE HAVE_OVERRIDE_CONTROL=$<COMPILE_FEATURES:cxx_final,cxx_override>) target_compile_definitions(CompileFeaturesGenex3 PRIVATE
HAVE_OVERRIDE_CONTROL=$<COMPILE_FEATURES:cxx_final,cxx_override>
HAVE_NULLPTR=$<COMPILE_FEATURES:cxx_nullptr>
)
endif() endif()

11
Tests/CompileFeatures/genex_test.cpp
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@ -17,6 +17,17 @@ struct B final : A
#endif #endif
#if !HAVE_NULLPTR
#error "Expect nullptr feature"
#else
const char* getString()
{
return nullptr;
}
#endif
int main() int main()
{ {