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-rw-r--r--Tests/CompileFeatures/CMakeLists.txt145
-rw-r--r--Tests/CompileFeatures/cxx_auto_type.cpp9
-rw-r--r--Tests/CompileFeatures/cxx_generalized_initializers.cpp1
-rw-r--r--Tests/CompileFeatures/cxx_inheriting_constructors.cpp2
-rw-r--r--Tests/CompileFeatures/cxx_variadic_templates.cpp23
-rw-r--r--Tests/CompileFeatures/default_dialect.cpp2
-rw-r--r--Tests/CompileFeatures/feature_test.c10
-rw-r--r--Tests/CompileFeatures/genex_test.cpp51
8 files changed, 222 insertions, 21 deletions
diff --git a/Tests/CompileFeatures/CMakeLists.txt b/Tests/CompileFeatures/CMakeLists.txt
index ff5d745..aacf4c1 100644
--- a/Tests/CompileFeatures/CMakeLists.txt
+++ b/Tests/CompileFeatures/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.1)
project(CompileFeatures)
@@ -31,13 +31,62 @@ foreach(feature ${cxx_features})
run_test(${feature} CXX)
endforeach()
-if (CMAKE_CXX_COMPILER_ID STREQUAL GNU
+if (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang"
+ AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.1)
+ # AppleClang prior to 5.1 does not set any preprocessor define to distinguish
+ # c++1y from c++11, so CMake does not support c++1y features before AppleClang 5.1.
+ list(REMOVE_ITEM CXX_non_features
+ cxx_attribute_deprecated
+ cxx_binary_literals
+ )
+endif()
+
+if (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang"
+ AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.2)
+ # AppleClang prior to 4.1 reports false for __has_feature(cxx_local_type_template_args)
+ # and __has_feature(cxx_unrestricted_unions) but it happens to pass these tests.
+ list(REMOVE_ITEM CXX_non_features
+ cxx_local_type_template_args
+ cxx_unrestricted_unions
+ )
+endif()
+
+if (CMAKE_CXX_COMPILER_ID STREQUAL SunPro)
+ list(REMOVE_ITEM CXX_non_features
+ cxx_attribute_deprecated
+ cxx_contextual_conversions
+ cxx_extended_friend_declarations
+ cxx_long_long_type
+ cxx_sizeof_member
+ cxx_variadic_macros
+ )
+endif()
+
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
+ AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.5)
+ # The cxx_raw_string_literals feature happens to work in some distributions
+ # of GNU 4.4, but it is first documented as available with GNU 4.5.
+ list(REMOVE_ITEM CXX_non_features
+ cxx_raw_string_literals
+ )
+endif()
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
+ AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6)
+ # The cxx_constexpr feature happens to work (for *this* testcase) with
+ # GNU 4.5, but it is first documented as available with GNU 4.6.
+ list(REMOVE_ITEM CXX_non_features
+ cxx_constexpr
+ )
+endif()
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8)
+ # The cxx_alignof feature happens to work (for *this* testcase) with
+ # GNU 4.7, but it is first documented as available with GNU 4.8.
list(REMOVE_ITEM CXX_non_features
cxx_alignof
)
endif()
-if (CMAKE_CXX_COMPILER_ID STREQUAL GNU
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9)
# GNU prior to 4.9 does not set any preprocessor define to distinguish
# c++1y from c++11, so CMake does not support c++1y features before GNU 4.9.
@@ -62,8 +111,9 @@ foreach(lang CXX C)
try_compile(${feature}_works
"${CMAKE_CURRENT_BINARY_DIR}/${feature}_test"
"${CMAKE_CURRENT_SOURCE_DIR}/feature_test.${${lang}_ext}"
- COMPILE_DEFINITIONS "-DTEST=${CMAKE_CURRENT_SOURCE_DIR}/${feature}.${${lang}_ext}"
+ COMPILE_DEFINITIONS "-DTEST=${feature}.${${lang}_ext}"
CMAKE_FLAGS "-DCMAKE_${lang}_STANDARD=${${lang}_standard_flag}"
+ "-DINCLUDE_DIRECTORIES=${CMAKE_CURRENT_SOURCE_DIR}"
OUTPUT_VARIABLE OUTPUT
)
if (${feature}_works)
@@ -120,17 +170,90 @@ if (CMAKE_CXX_COMPILE_FEATURES)
add_executable(IfaceCompileFeatures main.cpp)
target_link_libraries(IfaceCompileFeatures iface)
+ if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8)
+ add_definitions(
+ -DEXPECT_OVERRIDE_CONTROL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS=1
+ -DEXPECT_FINAL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS_AND_FINAL=1
+ )
+ elseif (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7)
+ add_definitions(
+ -DEXPECT_OVERRIDE_CONTROL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS=0
+ -DEXPECT_FINAL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS_AND_FINAL=0
+ )
+ else()
+ add_definitions(
+ -DEXPECT_OVERRIDE_CONTROL=0
+ -DEXPECT_INHERITING_CONSTRUCTORS=0
+ -DEXPECT_FINAL=0
+ -DEXPECT_INHERITING_CONSTRUCTORS_AND_FINAL=0
+ )
+ endif()
+ elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+ add_definitions(
+ -DEXPECT_OVERRIDE_CONTROL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS=1
+ -DEXPECT_FINAL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS_AND_FINAL=1
+ )
+ elseif(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
+ add_definitions(
+ -DEXPECT_OVERRIDE_CONTROL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS=1
+ -DEXPECT_FINAL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS_AND_FINAL=1
+ )
+ else()
+ add_definitions(
+ -DEXPECT_OVERRIDE_CONTROL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS=0
+ -DEXPECT_FINAL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS_AND_FINAL=0
+ )
+ endif()
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "SunPro")
+ add_definitions(
+ -DEXPECT_OVERRIDE_CONTROL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS=1
+ -DEXPECT_FINAL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS_AND_FINAL=1
+ )
+ endif()
+
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_AUTO_TYPE=$<COMPILE_FEATURES:cxx_auto_type>
+ HAVE_INHERITING_CONSTRUCTORS=$<COMPILE_FEATURES:cxx_inheriting_constructors>
+ HAVE_FINAL=$<COMPILE_FEATURES:cxx_final>
+ HAVE_INHERITING_CONSTRUCTORS_AND_FINAL=$<COMPILE_FEATURES:cxx_inheriting_constructors,cxx_final>
+ )
add_executable(CompileFeaturesGenex2 genex_test.cpp)
- target_compile_features(CompileFeaturesGenex2 PRIVATE cxx_constexpr)
- target_compile_definitions(CompileFeaturesGenex2 PRIVATE HAVE_OVERRIDE_CONTROL=$<COMPILE_FEATURES:cxx_final,cxx_override>)
+ target_compile_features(CompileFeaturesGenex2 PRIVATE cxx_static_assert)
+ target_compile_definitions(CompileFeaturesGenex2 PRIVATE
+ HAVE_OVERRIDE_CONTROL=$<COMPILE_FEATURES:cxx_final,cxx_override>
+ HAVE_AUTO_TYPE=$<COMPILE_FEATURES:cxx_auto_type>
+ HAVE_INHERITING_CONSTRUCTORS=$<COMPILE_FEATURES:cxx_inheriting_constructors>
+ HAVE_FINAL=$<COMPILE_FEATURES:cxx_final>
+ HAVE_INHERITING_CONSTRUCTORS_AND_FINAL=$<COMPILE_FEATURES:cxx_inheriting_constructors,cxx_final>
+ )
- add_library(noexcept_iface INTERFACE)
- target_compile_features(noexcept_iface INTERFACE cxx_noexcept)
+ 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 noexcept_iface)
- target_compile_definitions(CompileFeaturesGenex3 PRIVATE HAVE_OVERRIDE_CONTROL=$<COMPILE_FEATURES:cxx_final,cxx_override>)
+ target_link_libraries(CompileFeaturesGenex3 PRIVATE static_assert_iface)
+ target_compile_definitions(CompileFeaturesGenex3 PRIVATE
+ HAVE_OVERRIDE_CONTROL=$<COMPILE_FEATURES:cxx_final,cxx_override>
+ HAVE_AUTO_TYPE=$<COMPILE_FEATURES:cxx_auto_type>
+ HAVE_INHERITING_CONSTRUCTORS=$<COMPILE_FEATURES:cxx_inheriting_constructors>
+ HAVE_FINAL=$<COMPILE_FEATURES:cxx_final>
+ HAVE_INHERITING_CONSTRUCTORS_AND_FINAL=$<COMPILE_FEATURES:cxx_inheriting_constructors,cxx_final>
+ )
endif()
diff --git a/Tests/CompileFeatures/cxx_auto_type.cpp b/Tests/CompileFeatures/cxx_auto_type.cpp
index 7dbf04f..1f36a79 100644
--- a/Tests/CompileFeatures/cxx_auto_type.cpp
+++ b/Tests/CompileFeatures/cxx_auto_type.cpp
@@ -1,5 +1,12 @@
+double foo_ = 3.14;
+
+double& foo()
+{
+ return foo_;
+}
+
void someFunc()
{
- auto x = 3.14;
+ auto& x = foo();
}
diff --git a/Tests/CompileFeatures/cxx_generalized_initializers.cpp b/Tests/CompileFeatures/cxx_generalized_initializers.cpp
index 8013ef5..7bf356b 100644
--- a/Tests/CompileFeatures/cxx_generalized_initializers.cpp
+++ b/Tests/CompileFeatures/cxx_generalized_initializers.cpp
@@ -8,6 +8,7 @@ namespace std {
const _E* __begin_;
size_t __size_;
+ initializer_list(const int*, long unsigned int) {}
};
}
diff --git a/Tests/CompileFeatures/cxx_inheriting_constructors.cpp b/Tests/CompileFeatures/cxx_inheriting_constructors.cpp
index a83b624..cfce880 100644
--- a/Tests/CompileFeatures/cxx_inheriting_constructors.cpp
+++ b/Tests/CompileFeatures/cxx_inheriting_constructors.cpp
@@ -13,6 +13,6 @@ struct B : public A
void someFunc()
{
- int i;
+ int i = 0;
B b(i);
}
diff --git a/Tests/CompileFeatures/cxx_variadic_templates.cpp b/Tests/CompileFeatures/cxx_variadic_templates.cpp
index 1d5a706..e1f641b 100644
--- a/Tests/CompileFeatures/cxx_variadic_templates.cpp
+++ b/Tests/CompileFeatures/cxx_variadic_templates.cpp
@@ -1,21 +1,30 @@
-template<int I, int... Is>
+#if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) < 407)
+#define OLD_GNU
+#endif
+
+#ifdef OLD_GNU
+template<int... Is>
struct Interface;
+#endif
-template<int I>
-struct Interface<I>
+template<int I, int... Is>
+struct Interface
+#ifdef OLD_GNU
+ <I, Is...>
+#endif
{
static int accumulate()
{
- return I;
+ return I + Interface<Is...>::accumulate();
}
};
-template<int I, int... Is>
-struct Interface
+template<int I>
+struct Interface<I>
{
static int accumulate()
{
- return I + Interface<Is...>::accumulate();
+ return I;
}
};
diff --git a/Tests/CompileFeatures/default_dialect.cpp b/Tests/CompileFeatures/default_dialect.cpp
index 8d97926..a2ca268 100644
--- a/Tests/CompileFeatures/default_dialect.cpp
+++ b/Tests/CompileFeatures/default_dialect.cpp
@@ -14,7 +14,7 @@ Outputter<__cplusplus> o;
# if !DEFAULT_CXX98
# error Buildsystem error
# endif
-# if __cplusplus != 199711L
+# if __cplusplus != 199711L && __cplusplus != 1 && !defined(__GXX_EXPERIMENTAL_CXX0X__)
Outputter<__cplusplus> o;
# endif
#endif
diff --git a/Tests/CompileFeatures/feature_test.c b/Tests/CompileFeatures/feature_test.c
new file mode 100644
index 0000000..4147f1f
--- /dev/null
+++ b/Tests/CompileFeatures/feature_test.c
@@ -0,0 +1,10 @@
+
+#define STRINGIFY_IMPL(X) #X
+#define STRINGIFY(X) STRINGIFY_IMPL(X)
+
+#include STRINGIFY(TEST)
+
+int main(void)
+{
+ return 0;
+}
diff --git a/Tests/CompileFeatures/genex_test.cpp b/Tests/CompileFeatures/genex_test.cpp
index ca38883..2161bca 100644
--- a/Tests/CompileFeatures/genex_test.cpp
+++ b/Tests/CompileFeatures/genex_test.cpp
@@ -1,7 +1,24 @@
+#ifndef EXPECT_FINAL
+# error EXPECT_FINAL not defined
+#endif
+#ifndef EXPECT_INHERITING_CONSTRUCTORS
+# error EXPECT_INHERITING_CONSTRUCTORS not defined
+#endif
+#ifndef EXPECT_INHERITING_CONSTRUCTORS_AND_FINAL
+# error EXPECT_INHERITING_CONSTRUCTORS_AND_FINAL not defined
+#endif
+#ifndef EXPECT_OVERRIDE_CONTROL
+# error EXPECT_OVERRIDE_CONTROL not defined
+#endif
#if !HAVE_OVERRIDE_CONTROL
+#if EXPECT_OVERRIDE_CONTROL
#error "Expect override control feature"
+#endif
#else
+#if !EXPECT_OVERRIDE_CONTROL
+#error "Expect no override control feature"
+#endif
struct A
{
@@ -15,6 +32,40 @@ struct B final : A
#endif
+#if !HAVE_AUTO_TYPE
+# error Expect cxx_auto_type support
+#endif
+
+#if !HAVE_INHERITING_CONSTRUCTORS
+# if EXPECT_INHERITING_CONSTRUCTORS
+# error Expect cxx_inheriting_constructors support
+# endif
+#else
+# if !EXPECT_INHERITING_CONSTRUCTORS
+# error Expect no cxx_inheriting_constructors support
+# endif
+#endif
+
+#if !HAVE_FINAL
+# if EXPECT_FINAL
+# error Expect cxx_final support
+# endif
+#else
+# if !EXPECT_FINAL
+# error Expect no cxx_final support
+# endif
+#endif
+
+#if !HAVE_INHERITING_CONSTRUCTORS_AND_FINAL
+# if EXPECT_INHERITING_CONSTRUCTORS_AND_FINAL
+# error Expect cxx_inheriting_constructors and cxx_final support
+# endif
+#else
+# if !EXPECT_INHERITING_CONSTRUCTORS_AND_FINAL
+# error Expect no combined cxx_inheriting_constructors and cxx_final support
+# endif
+#endif
+
int main()
{
generated by cgit v0.12 at 2025-11-17 23:06:20 (GMT)