forked from OSchip/llvm-project
349 lines
7.3 KiB
C++
349 lines
7.3 KiB
C++
// RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c++11 %s -o - | FileCheck --check-prefix=CHECK-11 %s
|
|
// RUN: %clang_cc1 -E -triple armv7-apple-darwin -std=c++11 %s -o - | FileCheck --check-prefix=CHECK-NO-TLS %s
|
|
// RUN: %clang_cc1 -E -triple x86_64-linux-gnu %s -o - | FileCheck --check-prefix=CHECK-NO-11 %s
|
|
// RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c++1y %s -o - | FileCheck --check-prefix=CHECK-1Y %s
|
|
|
|
#if __has_feature(cxx_atomic)
|
|
int has_atomic();
|
|
#else
|
|
int no_atomic();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_atomic
|
|
// CHECK-11: has_atomic
|
|
// CHECK-NO-11: no_atomic
|
|
|
|
#if __has_feature(cxx_lambdas)
|
|
int has_lambdas();
|
|
#else
|
|
int no_lambdas();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_lambdas
|
|
// CHECK-11: has_lambdas
|
|
// CHECK-NO-11: no_lambdas
|
|
|
|
|
|
#if __has_feature(cxx_nullptr)
|
|
int has_nullptr();
|
|
#else
|
|
int no_nullptr();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_nullptr
|
|
// CHECK-11: has_nullptr
|
|
// CHECK-NO-11: no_nullptr
|
|
|
|
|
|
#if __has_feature(cxx_decltype)
|
|
int has_decltype();
|
|
#else
|
|
int no_decltype();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_decltype
|
|
// CHECK-11: has_decltype
|
|
// CHECK-NO-11: no_decltype
|
|
|
|
|
|
#if __has_feature(cxx_decltype_incomplete_return_types)
|
|
int has_decltype_incomplete_return_types();
|
|
#else
|
|
int no_decltype_incomplete_return_types();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_decltype_incomplete_return_types
|
|
// CHECK-11: has_decltype_incomplete_return_types
|
|
// CHECK-NO-11: no_decltype_incomplete_return_types
|
|
|
|
|
|
#if __has_feature(cxx_auto_type)
|
|
int has_auto_type();
|
|
#else
|
|
int no_auto_type();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_auto_type
|
|
// CHECK-11: has_auto_type
|
|
// CHECK-NO-11: no_auto_type
|
|
|
|
|
|
#if __has_feature(cxx_trailing_return)
|
|
int has_trailing_return();
|
|
#else
|
|
int no_trailing_return();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_trailing_return
|
|
// CHECK-11: has_trailing_return
|
|
// CHECK-NO-11: no_trailing_return
|
|
|
|
|
|
#if __has_feature(cxx_attributes)
|
|
int has_attributes();
|
|
#else
|
|
int no_attributes();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_attributes
|
|
// CHECK-11: has_attributes
|
|
// CHECK-NO-11: no_attributes
|
|
|
|
|
|
#if __has_feature(cxx_static_assert)
|
|
int has_static_assert();
|
|
#else
|
|
int no_static_assert();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_static_assert
|
|
// CHECK-11: has_static_assert
|
|
// CHECK-NO-11: no_static_assert
|
|
|
|
#if __has_feature(cxx_deleted_functions)
|
|
int has_deleted_functions();
|
|
#else
|
|
int no_deleted_functions();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_deleted_functions
|
|
// CHECK-11: has_deleted_functions
|
|
// CHECK-NO-11: no_deleted_functions
|
|
|
|
#if __has_feature(cxx_defaulted_functions)
|
|
int has_defaulted_functions();
|
|
#else
|
|
int no_defaulted_functions();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_defaulted_functions
|
|
// CHECK-11: has_defaulted_functions
|
|
// CHECK-NO-11: no_defaulted_functions
|
|
|
|
#if __has_feature(cxx_rvalue_references)
|
|
int has_rvalue_references();
|
|
#else
|
|
int no_rvalue_references();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_rvalue_references
|
|
// CHECK-11: has_rvalue_references
|
|
// CHECK-NO-11: no_rvalue_references
|
|
|
|
|
|
#if __has_feature(cxx_variadic_templates)
|
|
int has_variadic_templates();
|
|
#else
|
|
int no_variadic_templates();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_variadic_templates
|
|
// CHECK-11: has_variadic_templates
|
|
// CHECK-NO-11: no_variadic_templates
|
|
|
|
|
|
#if __has_feature(cxx_inline_namespaces)
|
|
int has_inline_namespaces();
|
|
#else
|
|
int no_inline_namespaces();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_inline_namespaces
|
|
// CHECK-11: has_inline_namespaces
|
|
// CHECK-NO-11: no_inline_namespaces
|
|
|
|
|
|
#if __has_feature(cxx_range_for)
|
|
int has_range_for();
|
|
#else
|
|
int no_range_for();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_range_for
|
|
// CHECK-11: has_range_for
|
|
// CHECK-NO-11: no_range_for
|
|
|
|
|
|
#if __has_feature(cxx_reference_qualified_functions)
|
|
int has_reference_qualified_functions();
|
|
#else
|
|
int no_reference_qualified_functions();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_reference_qualified_functions
|
|
// CHECK-11: has_reference_qualified_functions
|
|
// CHECK-NO-11: no_reference_qualified_functions
|
|
|
|
#if __has_feature(cxx_default_function_template_args)
|
|
int has_default_function_template_args();
|
|
#else
|
|
int no_default_function_template_args();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_default_function_template_args
|
|
// CHECK-11: has_default_function_template_args
|
|
// CHECK-NO-11: no_default_function_template_args
|
|
|
|
#if __has_feature(cxx_noexcept)
|
|
int has_noexcept();
|
|
#else
|
|
int no_noexcept();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_noexcept
|
|
// CHECK-11: has_noexcept
|
|
// CHECK-NO-11: no_noexcept
|
|
|
|
#if __has_feature(cxx_override_control)
|
|
int has_override_control();
|
|
#else
|
|
int no_override_control();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_override_control
|
|
// CHECK-11: has_override_control
|
|
// CHECK-NO-11: no_override_control
|
|
|
|
#if __has_feature(cxx_alias_templates)
|
|
int has_alias_templates();
|
|
#else
|
|
int no_alias_templates();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_alias_templates
|
|
// CHECK-11: has_alias_templates
|
|
// CHECK-NO-11: no_alias_templates
|
|
|
|
#if __has_feature(cxx_implicit_moves)
|
|
int has_implicit_moves();
|
|
#else
|
|
int no_implicit_moves();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_implicit_moves
|
|
// CHECK-11: has_implicit_moves
|
|
// CHECK-NO-11: no_implicit_moves
|
|
|
|
#if __has_feature(cxx_alignas)
|
|
int has_alignas();
|
|
#else
|
|
int no_alignas();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_alignas
|
|
// CHECK-11: has_alignas
|
|
// CHECK-NO-11: no_alignas
|
|
|
|
#if __has_feature(cxx_raw_string_literals)
|
|
int has_raw_string_literals();
|
|
#else
|
|
int no_raw_string_literals();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_raw_string_literals
|
|
// CHECK-11: has_raw_string_literals
|
|
// CHECK-NO-11: no_raw_string_literals
|
|
|
|
#if __has_feature(cxx_unicode_literals)
|
|
int has_unicode_literals();
|
|
#else
|
|
int no_unicode_literals();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_unicode_literals
|
|
// CHECK-11: has_unicode_literals
|
|
// CHECK-NO-11: no_unicode_literals
|
|
|
|
#if __has_feature(cxx_constexpr)
|
|
int has_constexpr();
|
|
#else
|
|
int no_constexpr();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_constexpr
|
|
// CHECK-11: has_constexpr
|
|
// CHECK-NO-11: no_constexpr
|
|
|
|
#if __has_feature(cxx_generalized_initializers)
|
|
int has_generalized_initializers();
|
|
#else
|
|
int no_generalized_initializers();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_generalized_initializers
|
|
// CHECK-11: has_generalized_initializers
|
|
// CHECK-NO-11: no_generalized_initializers
|
|
|
|
#if __has_feature(cxx_unrestricted_unions)
|
|
int has_unrestricted_unions();
|
|
#else
|
|
int no_unrestricted_unions();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_unrestricted_unions
|
|
// CHECK-11: has_unrestricted_unions
|
|
// CHECK-NO-11: no_unrestricted_unions
|
|
|
|
#if __has_feature(cxx_user_literals)
|
|
int has_user_literals();
|
|
#else
|
|
int no_user_literals();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_user_literals
|
|
// CHECK-11: has_user_literals
|
|
// CHECK-NO-11: no_user_literals
|
|
|
|
#if __has_feature(cxx_local_type_template_args)
|
|
int has_local_type_template_args();
|
|
#else
|
|
int no_local_type_template_args();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_local_type_template_args
|
|
// CHECK-11: has_local_type_template_args
|
|
// CHECK-NO-11: no_local_type_template_args
|
|
|
|
#if __has_feature(cxx_inheriting_constructors)
|
|
int has_inheriting_constructors();
|
|
#else
|
|
int no_inheriting_constructors();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_inheriting_constructors
|
|
// CHECK-11: has_inheriting_constructors
|
|
// CHECK-NO-11: no_inheriting_constructors
|
|
|
|
#if __has_feature(cxx_thread_local)
|
|
int has_thread_local();
|
|
#else
|
|
int no_thread_local();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_thread_local
|
|
// CHECK-11: has_thread_local
|
|
// CHECK-NO-11: no_thread_local
|
|
// CHECK-NO-TLS: no_thread_local
|
|
|
|
// === C++1y features ===
|
|
|
|
#if __has_feature(cxx_binary_literals)
|
|
int has_binary_literals();
|
|
#else
|
|
int no_binary_literals();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_binary_literals
|
|
// CHECK-11: no_binary_literals
|
|
// CHECK-NO-11: no_binary_literals
|
|
|
|
#if __has_feature(cxx_aggregate_nsdmi)
|
|
int has_aggregate_nsdmi();
|
|
#else
|
|
int no_aggregate_nsdmi();
|
|
#endif
|
|
|
|
// CHECK-1Y: has_aggregate_nsdmi
|
|
// CHECK-11: no_aggregate_nsdmi
|
|
// CHECK-NO-11: no_aggregate_nsdmi
|