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| author | Stephen Kelly <steveire@gmail.com> | 2015-01-03 14:09:53 (GMT) |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2015-01-03 14:14:52 (GMT) |
| commit | c13656e7173a517961349a5fe20ce0f727d37568 (patch) | |
| tree | 0462c0bcb7ea8e827efef61bd6f1b02275282d12 | |
| parent | 3e34e8331a72f227248a235595e3cfeabf65312e (diff) | |
| download | CMake-c13656e7173a517961349a5fe20ce0f727d37568.zip CMake-c13656e7173a517961349a5fe20ce0f727d37568.tar.gz CMake-c13656e7173a517961349a5fe20ce0f727d37568.tar.bz2 | |
Features: Test nullptr as a side-effect activation of static_assert.
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.
| -rw-r--r-- | Tests/CompileFeatures/CMakeLists.txt | 15 | ||||
| -rw-r--r-- | Tests/CompileFeatures/genex_test.cpp | 11 |
2 files changed, 23 insertions, 3 deletions
diff --git a/Tests/CompileFeatures/CMakeLists.txt b/Tests/CompileFeatures/CMakeLists.txt index aca1791..832f68b 100644 --- a/Tests/CompileFeatures/CMakeLists.txt +++ b/Tests/CompileFeatures/CMakeLists.txt @@ -124,15 +124,24 @@ if (CMAKE_CXX_COMPILE_FEATURES) add_executable(CompileFeaturesGenex genex_test.cpp) 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=$<COMPILE_FEATURES:cxx_nullptr> + ) add_executable(CompileFeaturesGenex2 genex_test.cpp) target_compile_features(CompileFeaturesGenex2 PRIVATE cxx_static_assert) - target_compile_definitions(CompileFeaturesGenex2 PRIVATE HAVE_OVERRIDE_CONTROL=$<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) target_compile_features(static_assert_iface INTERFACE cxx_static_assert) add_executable(CompileFeaturesGenex3 genex_test.cpp) 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() diff --git a/Tests/CompileFeatures/genex_test.cpp b/Tests/CompileFeatures/genex_test.cpp index 46b1942..f667cc4 100644 --- a/Tests/CompileFeatures/genex_test.cpp +++ b/Tests/CompileFeatures/genex_test.cpp @@ -17,6 +17,17 @@ struct B final : A #endif +#if !HAVE_NULLPTR +#error "Expect nullptr feature" +#else + +const char* getString() +{ + return nullptr; +} + +#endif + int main() { |