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llvm-project/clang/test/Lexer/has_feature_cxx0x.cpp

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C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c++11 %s -o - | FileCheck --check-prefix=CHECK-11 %s
Only evaluate __has_feature(c_thread_local) and __has_feature(cxx_thread_local) true when the target supports thread-local storage. llvm-svn: 180909
2013-05-02 13:28:32 +08:00
// RUN: %clang_cc1 -E -triple armv7-apple-darwin -std=c++11 %s -o - | FileCheck --check-prefix=CHECK-NO-TLS %s
[Tests] Add explicit -std=lang option to a number of tests. This patch should not change the test results, but it is useful if clang's default C++ language is ever changed from gnu++98. Patch by: Charles Li http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20150727/134667.html llvm-svn: 243819
2015-08-01 10:55:59 +08:00
// RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c++98 %s -o - | FileCheck --check-prefix=CHECK-NO-11 %s
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c++14 %s -o - | FileCheck --check-prefix=CHECK-14 %s
// RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c++1z %s -o - | FileCheck --check-prefix=CHECK-1Z %s
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
Some improvements to the handling of C11 atomic types: - Add atomic-to/from-nonatomic cast types - Emit atomic operations for arithmetic on atomic types - Emit non-atomic stores for initialisation of atomic types, but atomic stores and loads for every other store / load - Add a __atomic_init() intrinsic which does a non-atomic store to an _Atomic() type. This is needed for the corresponding C11 stdatomic.h function. - Enables the relevant __has_feature() checks. The feature isn't 100% complete yet, but it's done enough that we want people testing it. Still to do: - Make the arithmetic operations on atomic types (e.g. Atomic(int) foo = 1; foo++;) use the correct LLVM intrinsic if one exists, not a loop with a cmpxchg. - Add a signal fence builtin - Properly set the fenv state in atomic operations on floating point values - Correctly handle things like _Atomic(_Complex double) which are too large for an atomic cmpxchg on some platforms (this requires working out what 'correctly' means in this context) - Fix the many remaining corner cases llvm-svn: 148242
2012-01-17 01:27:18 +08:00
#if __has_feature(cxx_atomic)
int has_atomic();
#else
int no_atomic();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_atomic
// CHECK-14: has_atomic
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_atomic
// CHECK-NO-11: no_atomic
Some improvements to the handling of C11 atomic types: - Add atomic-to/from-nonatomic cast types - Emit atomic operations for arithmetic on atomic types - Emit non-atomic stores for initialisation of atomic types, but atomic stores and loads for every other store / load - Add a __atomic_init() intrinsic which does a non-atomic store to an _Atomic() type. This is needed for the corresponding C11 stdatomic.h function. - Enables the relevant __has_feature() checks. The feature isn't 100% complete yet, but it's done enough that we want people testing it. Still to do: - Make the arithmetic operations on atomic types (e.g. Atomic(int) foo = 1; foo++;) use the correct LLVM intrinsic if one exists, not a loop with a cmpxchg. - Add a signal fence builtin - Properly set the fenv state in atomic operations on floating point values - Correctly handle things like _Atomic(_Complex double) which are too large for an atomic cmpxchg on some platforms (this requires working out what 'correctly' means in this context) - Fix the many remaining corner cases llvm-svn: 148242
2012-01-17 01:27:18 +08:00
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#if __has_feature(cxx_lambdas)
Clean up the C++0x __has_feature tests. Specifically: - Don't publicize a C++0x feature through __has_feature if we aren't in C++0x mode (even if the feature is available only with a warning). - "auto" is not implemented well enough for its __has_feature to be turned on. - Fix the test of C++0x __has_feature to actually test what we're trying to test. Searching for the substring "foo" when our options are "foo" and "no_foo" doesn't work :) llvm-svn: 124291
2011-01-26 23:36:03 +08:00
int has_lambdas();
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#else
int no_lambdas();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_lambdas
// CHECK-14: has_lambdas
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_lambdas
// CHECK-NO-11: no_lambdas
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#if __has_feature(cxx_nullptr)
Update test function names so as not to use potential keywords. llvm-svn: 93314
2010-01-13 16:58:42 +08:00
int has_nullptr();
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#else
int no_nullptr();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_nullptr
// CHECK-14: has_nullptr
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_nullptr
// CHECK-NO-11: no_nullptr
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#if __has_feature(cxx_decltype)
Update test function names so as not to use potential keywords. llvm-svn: 93314
2010-01-13 16:58:42 +08:00
int has_decltype();
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#else
int no_decltype();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_decltype
// CHECK-14: has_decltype
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_decltype
// CHECK-NO-11: no_decltype
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
Add a query macro for C++11 N3276, decltype does not require complete return types, from Michel Morin! llvm-svn: 154428
2012-04-11 04:00:33 +08:00
#if __has_feature(cxx_decltype_incomplete_return_types)
int has_decltype_incomplete_return_types();
#else
int no_decltype_incomplete_return_types();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_decltype_incomplete_return_types
// CHECK-14: has_decltype_incomplete_return_types
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_decltype_incomplete_return_types
// CHECK-NO-11: no_decltype_incomplete_return_types
Add a query macro for C++11 N3276, decltype does not require complete return types, from Michel Morin! llvm-svn: 154428
2012-04-11 04:00:33 +08:00
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#if __has_feature(cxx_auto_type)
Clean up the C++0x __has_feature tests. Specifically: - Don't publicize a C++0x feature through __has_feature if we aren't in C++0x mode (even if the feature is available only with a warning). - "auto" is not implemented well enough for its __has_feature to be turned on. - Fix the test of C++0x __has_feature to actually test what we're trying to test. Searching for the substring "foo" when our options are "foo" and "no_foo" doesn't work :) llvm-svn: 124291
2011-01-26 23:36:03 +08:00
int has_auto_type();
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#else
int no_auto_type();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_auto_type
// CHECK-14: has_auto_type
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_auto_type
// CHECK-NO-11: no_auto_type
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
clang has had full and tested support for C++0x trailing-return-type and auto type deduction since r126166. Update the website to reflect this, and add a __has_feature test. trailing-return-type codegen is not tested yet (name mangling in particular). llvm-svn: 128787
2011-04-03 22:12:46 +08:00
#if __has_feature(cxx_trailing_return)
int has_trailing_return();
#else
int no_trailing_return();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_trailing_return
// CHECK-14: has_trailing_return
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_trailing_return
// CHECK-NO-11: no_trailing_return
clang has had full and tested support for C++0x trailing-return-type and auto type deduction since r126166. Update the website to reflect this, and add a __has_feature test. trailing-return-type codegen is not tested yet (name mangling in particular). llvm-svn: 128787
2011-04-03 22:12:46 +08:00
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#if __has_feature(cxx_attributes)
Clean up the C++0x __has_feature tests. Specifically: - Don't publicize a C++0x feature through __has_feature if we aren't in C++0x mode (even if the feature is available only with a warning). - "auto" is not implemented well enough for its __has_feature to be turned on. - Fix the test of C++0x __has_feature to actually test what we're trying to test. Searching for the substring "foo" when our options are "foo" and "no_foo" doesn't work :) llvm-svn: 124291
2011-01-26 23:36:03 +08:00
int has_attributes();
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#else
int no_attributes();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_attributes
// CHECK-14: has_attributes
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_attributes
// CHECK-NO-11: no_attributes
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#if __has_feature(cxx_static_assert)
Update test function names so as not to use potential keywords. llvm-svn: 93314
2010-01-13 16:58:42 +08:00
int has_static_assert();
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#else
int no_static_assert();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_static_assert
// CHECK-14: has_static_assert
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_static_assert
// CHECK-NO-11: no_static_assert
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#if __has_feature(cxx_deleted_functions)
Clean up the C++0x __has_feature tests. Specifically: - Don't publicize a C++0x feature through __has_feature if we aren't in C++0x mode (even if the feature is available only with a warning). - "auto" is not implemented well enough for its __has_feature to be turned on. - Fix the test of C++0x __has_feature to actually test what we're trying to test. Searching for the substring "foo" when our options are "foo" and "no_foo" doesn't work :) llvm-svn: 124291
2011-01-26 23:36:03 +08:00
int has_deleted_functions();
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#else
int no_deleted_functions();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_deleted_functions
// CHECK-14: has_deleted_functions
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_deleted_functions
// CHECK-NO-11: no_deleted_functions
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
Add __has_feature(cxx_defaulted_functions) for querying "defaulted functions", from Michel Morin! llvm-svn: 143411
2011-11-01 09:19:34 +08:00
#if __has_feature(cxx_defaulted_functions)
int has_defaulted_functions();
#else
int no_defaulted_functions();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_defaulted_functions
// CHECK-14: has_defaulted_functions
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_defaulted_functions
// CHECK-NO-11: no_defaulted_functions
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#if __has_feature(cxx_rvalue_references)
Clean up the C++0x __has_feature tests. Specifically: - Don't publicize a C++0x feature through __has_feature if we aren't in C++0x mode (even if the feature is available only with a warning). - "auto" is not implemented well enough for its __has_feature to be turned on. - Fix the test of C++0x __has_feature to actually test what we're trying to test. Searching for the substring "foo" when our options are "foo" and "no_foo" doesn't work :) llvm-svn: 124291
2011-01-26 23:36:03 +08:00
int has_rvalue_references();
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#else
int no_rvalue_references();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_rvalue_references
// CHECK-14: has_rvalue_references
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_rvalue_references
// CHECK-NO-11: no_rvalue_references
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#if __has_feature(cxx_variadic_templates)
Clean up the C++0x __has_feature tests. Specifically: - Don't publicize a C++0x feature through __has_feature if we aren't in C++0x mode (even if the feature is available only with a warning). - "auto" is not implemented well enough for its __has_feature to be turned on. - Fix the test of C++0x __has_feature to actually test what we're trying to test. Searching for the substring "foo" when our options are "foo" and "no_foo" doesn't work :) llvm-svn: 124291
2011-01-26 23:36:03 +08:00
int has_variadic_templates();
Add a bunch more feature-checking macros for C++0x features. Some of these are disabled with the intent that users can start with them now and not have to change a thing to have them work when we implement the features. llvm-svn: 93312
2010-01-13 16:31:49 +08:00
#else
int no_variadic_templates();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_variadic_templates
// CHECK-14: has_variadic_templates
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_variadic_templates
// CHECK-NO-11: no_variadic_templates
Implement __has_feature(cxx_inline_namespaces) llvm-svn: 112671
2010-09-01 07:28:47 +08:00
#if __has_feature(cxx_inline_namespaces)
Clean up the C++0x __has_feature tests. Specifically: - Don't publicize a C++0x feature through __has_feature if we aren't in C++0x mode (even if the feature is available only with a warning). - "auto" is not implemented well enough for its __has_feature to be turned on. - Fix the test of C++0x __has_feature to actually test what we're trying to test. Searching for the substring "foo" when our options are "foo" and "no_foo" doesn't work :) llvm-svn: 124291
2011-01-26 23:36:03 +08:00
int has_inline_namespaces();
Implement __has_feature(cxx_inline_namespaces) llvm-svn: 112671
2010-09-01 07:28:47 +08:00
#else
int no_inline_namespaces();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_inline_namespaces
// CHECK-14: has_inline_namespaces
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_inline_namespaces
// CHECK-NO-11: no_inline_namespaces
Add __has_feature(cxx_reference_qualified_functions); update tests and documentation. llvm-svn: 124322
2011-01-27 05:25:54 +08:00
Add __has_feature(cxx_range_for) check for C++11 range-based for loop. llvm-svn: 129573
2011-04-15 23:14:40 +08:00
#if __has_feature(cxx_range_for)
int has_range_for();
#else
int no_range_for();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_range_for
// CHECK-14: has_range_for
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_range_for
// CHECK-NO-11: no_range_for
Add __has_feature(cxx_range_for) check for C++11 range-based for loop. llvm-svn: 129573
2011-04-15 23:14:40 +08:00
Add __has_feature(cxx_reference_qualified_functions); update tests and documentation. llvm-svn: 124322
2011-01-27 05:25:54 +08:00
#if __has_feature(cxx_reference_qualified_functions)
int has_reference_qualified_functions();
#else
int no_reference_qualified_functions();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_reference_qualified_functions
// CHECK-14: has_reference_qualified_functions
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_reference_qualified_functions
// CHECK-NO-11: no_reference_qualified_functions
Add __has_feature(cxx_reference_qualified_functions); update tests and documentation. llvm-svn: 124322
2011-01-27 05:25:54 +08:00
Add a __has_feature check for default template arguments in function templates, a C++0x feature. llvm-svn: 124973
2011-02-06 04:35:30 +08:00
#if __has_feature(cxx_default_function_template_args)
int has_default_function_template_args();
#else
int no_default_function_template_args();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_default_function_template_args
// CHECK-14: has_default_function_template_args
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_default_function_template_args
// CHECK-NO-11: no_default_function_template_args
Add a __has_feature check for default template arguments in function templates, a C++0x feature. llvm-svn: 124973
2011-02-06 04:35:30 +08:00
Create __has_feature(cxx_noexcept) and mark it as working. Find out that our C++0x status has only one field for noexcept expression and specification together, and that it was accidentally already marked as fully implemented. This completes noexcept specification work. llvm-svn: 127701
2011-03-16 05:17:12 +08:00
#if __has_feature(cxx_noexcept)
int has_noexcept();
#else
int no_noexcept();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_noexcept
// CHECK-14: has_noexcept
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_noexcept
// CHECK-NO-11: no_noexcept
Create __has_feature(cxx_noexcept) and mark it as working. Find out that our C++0x status has only one field for noexcept expression and specification together, and that it was accidentally already marked as fully implemented. This completes noexcept specification work. llvm-svn: 127701
2011-03-16 05:17:12 +08:00
we can now claim to fully support the override control feature in C++0x. llvm-svn: 128281
2011-03-25 23:04:23 +08:00
#if __has_feature(cxx_override_control)
int has_override_control();
#else
int no_override_control();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_override_control
// CHECK-14: has_override_control
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_override_control
// CHECK-NO-11: no_override_control
Implement support for C++0x alias templates. llvm-svn: 130953
2011-05-06 05:57:07 +08:00
#if __has_feature(cxx_alias_templates)
int has_alias_templates();
#else
int no_alias_templates();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_alias_templates
// CHECK-14: has_alias_templates
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_alias_templates
// CHECK-NO-11: no_alias_templates
Add test case for defaulted copy and move structure validation. Fix bug this uncovered. Address minor comments from Doug. Enable cxx_implicit_moves feature. llvm-svn: 139101
2011-09-05 02:14:28 +08:00
#if __has_feature(cxx_implicit_moves)
int has_implicit_moves();
#else
int no_implicit_moves();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_implicit_moves
// CHECK-14: has_implicit_moves
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_implicit_moves
// CHECK-NO-11: no_implicit_moves
Add c_alignas and cxx_alignas features llvm-svn: 142020
2011-10-15 07:44:46 +08:00
#if __has_feature(cxx_alignas)
int has_alignas();
#else
int no_alignas();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_alignas
// CHECK-14: has_alignas
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_alignas
// CHECK-NO-11: no_alignas
Add __has_feature(cxx_raw_string_literals) and __has_feature(cxx_unicode_literals), from Michel Morin! llvm-svn: 143412
2011-11-01 09:23:44 +08:00
Add support for has_feature(cxx_alignof) and has_feature(c_alignof). r142020 added support for has_feature(cxx_alignas). This does the same for alignof. llvm-svn: 223186
2014-12-03 09:25:49 +08:00
#if __has_feature(cxx_alignof)
int has_alignof();
#else
int no_alignof();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_alignof
// CHECK-14: has_alignof
Add support for has_feature(cxx_alignof) and has_feature(c_alignof). r142020 added support for has_feature(cxx_alignas). This does the same for alignof. llvm-svn: 223186
2014-12-03 09:25:49 +08:00
// CHECK-11: has_alignof
// CHECK-NO-11: no_alignof
Add __has_feature(cxx_raw_string_literals) and __has_feature(cxx_unicode_literals), from Michel Morin! llvm-svn: 143412
2011-11-01 09:23:44 +08:00
#if __has_feature(cxx_raw_string_literals)
int has_raw_string_literals();
#else
int no_raw_string_literals();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_raw_string_literals
// CHECK-14: has_raw_string_literals
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_raw_string_literals
// CHECK-NO-11: no_raw_string_literals
Add __has_feature(cxx_raw_string_literals) and __has_feature(cxx_unicode_literals), from Michel Morin! llvm-svn: 143412
2011-11-01 09:23:44 +08:00
#if __has_feature(cxx_unicode_literals)
int has_unicode_literals();
#else
int no_unicode_literals();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_unicode_literals
// CHECK-14: has_unicode_literals
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_unicode_literals
// CHECK-NO-11: no_unicode_literals
Advertize support for constexpr. llvm-svn: 150524
2012-02-15 06:56:17 +08:00
#if __has_feature(cxx_constexpr)
int has_constexpr();
#else
int no_constexpr();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_constexpr
// CHECK-14: has_constexpr
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_constexpr
// CHECK-NO-11: no_constexpr
Initializer lists are now supported. llvm-svn: 151458
2012-02-26 04:51:27 +08:00
#if __has_feature(cxx_generalized_initializers)
int has_generalized_initializers();
#else
int no_generalized_initializers();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_generalized_initializers
// CHECK-14: has_generalized_initializers
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_generalized_initializers
// CHECK-NO-11: no_generalized_initializers
Add a pile of tests for unrestricted unions, and advertise support for them. llvm-svn: 151992
2012-03-04 07:51:05 +08:00
#if __has_feature(cxx_unrestricted_unions)
int has_unrestricted_unions();
#else
int no_unrestricted_unions();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_unrestricted_unions
// CHECK-14: has_unrestricted_unions
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_unrestricted_unions
// CHECK-NO-11: no_unrestricted_unions
User-defined literals are done. llvm-svn: 152396
2012-03-09 16:41:27 +08:00
#if __has_feature(cxx_user_literals)
int has_user_literals();
#else
int no_user_literals();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_user_literals
// CHECK-14: has_user_literals
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_user_literals
// CHECK-NO-11: no_user_literals
Add feature check "cxx_local_type_template_args" describing support for templates with local template arguments, from Michel Morin! Fixes PR12337. llvm-svn: 153983
2012-04-04 08:48:39 +08:00
#if __has_feature(cxx_local_type_template_args)
int has_local_type_template_args();
#else
int no_local_type_template_args();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_local_type_template_args
// CHECK-14: has_local_type_template_args
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_local_type_template_args
// CHECK-NO-11: no_local_type_template_args
C++11 support is now feature-complete. llvm-svn: 179861
2013-04-20 01:00:31 +08:00
#if __has_feature(cxx_inheriting_constructors)
int has_inheriting_constructors();
#else
int no_inheriting_constructors();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_inheriting_constructors
// CHECK-14: has_inheriting_constructors
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_inheriting_constructors
// CHECK-NO-11: no_inheriting_constructors
C++11 support is now feature-complete. llvm-svn: 179861
2013-04-20 01:00:31 +08:00
#if __has_feature(cxx_thread_local)
int has_thread_local();
#else
int no_thread_local();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_thread_local
// CHECK-14: has_thread_local
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: has_thread_local
// CHECK-NO-11: no_thread_local
Only evaluate __has_feature(c_thread_local) and __has_feature(cxx_thread_local) true when the target supports thread-local storage. llvm-svn: 180909
2013-05-02 13:28:32 +08:00
// CHECK-NO-TLS: no_thread_local
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// === C++14 features ===
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
#if __has_feature(cxx_binary_literals)
int has_binary_literals();
#else
int no_binary_literals();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_binary_literals
// CHECK-14: has_binary_literals
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// 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
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_aggregate_nsdmi
// CHECK-14: has_aggregate_nsdmi
C++1y: Update __cplusplus to temporary value 201305L to allow detection of provisional C++1y support. Add __has_feature and __has_extension checks for C++1y features (based on the provisional names from the C++ features study group), and update documentation to match. llvm-svn: 181342
2013-05-08 03:32:56 +08:00
// CHECK-11: no_aggregate_nsdmi
// CHECK-NO-11: no_aggregate_nsdmi
C++1y: provide full 'auto' return type deduction for lambda expressions. This completes the implementation of N3638. llvm-svn: 181669
2013-05-12 11:09:35 +08:00
#if __has_feature(cxx_return_type_deduction)
int has_return_type_deduction();
#else
int no_return_type_deduction();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_return_type_deduction
// CHECK-14: has_return_type_deduction
C++1y: provide full 'auto' return type deduction for lambda expressions. This completes the implementation of N3638. llvm-svn: 181669
2013-05-12 11:09:35 +08:00
// CHECK-11: no_return_type_deduction
// CHECK-NO-11: no_return_type_deduction
Update documentation to match current C++1y feature set. llvm-svn: 187055
2013-07-25 01:41:31 +08:00
#if __has_feature(cxx_contextual_conversions)
int has_contextual_conversions();
#else
int no_contextual_conversions();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_contextual_conversions
// CHECK-14: has_contextual_conversions
Update documentation to match current C++1y feature set. llvm-svn: 187055
2013-07-25 01:41:31 +08:00
// CHECK-11: no_contextual_conversions
// CHECK-NO-11: no_contextual_conversions
#if __has_feature(cxx_relaxed_constexpr)
int has_relaxed_constexpr();
#else
int no_relaxed_constexpr();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_relaxed_constexpr
// CHECK-14: has_relaxed_constexpr
Update documentation to match current C++1y feature set. llvm-svn: 187055
2013-07-25 01:41:31 +08:00
// CHECK-11: no_relaxed_constexpr
// CHECK-NO-11: no_relaxed_constexpr
Mark variable template implementation as complete. Nearly all of the credit here goes to Larisse Voufo. llvm-svn: 191549
2013-09-28 04:19:41 +08:00
#if __has_feature(cxx_variable_templates)
int has_variable_templates();
#else
int no_variable_templates();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_variable_templates
// CHECK-14: has_variable_templates
Mark variable template implementation as complete. Nearly all of the credit here goes to Larisse Voufo. llvm-svn: 191549
2013-09-28 04:19:41 +08:00
// CHECK-11: no_variable_templates
// CHECK-NO-11: no_variable_templates
Mark lambda init-captures as complete. llvm-svn: 191607
2013-09-28 12:37:56 +08:00
#if __has_feature(cxx_init_captures)
int has_init_captures();
#else
int no_init_captures();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_init_captures
// CHECK-14: has_init_captures
Mark lambda init-captures as complete. llvm-svn: 191607
2013-09-28 12:37:56 +08:00
// CHECK-11: no_init_captures
// CHECK-NO-11: no_init_captures
PR19698, PR19674: enable __has_feature checks for cxx_generic_lambdas and cxx_decltype_auto, and fix documentation of cxx_generic_lambdas and cxx_init_captures to specify the right feature-check name. llvm-svn: 208445
2014-05-10 05:08:59 +08:00
#if __has_feature(cxx_decltype_auto)
int has_decltype_auto();
#else
int no_decltype_auto();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_decltype_auto
// CHECK-14: has_decltype_auto
PR19698, PR19674: enable __has_feature checks for cxx_generic_lambdas and cxx_decltype_auto, and fix documentation of cxx_generic_lambdas and cxx_init_captures to specify the right feature-check name. llvm-svn: 208445
2014-05-10 05:08:59 +08:00
// CHECK-11: no_decltype_auto
// CHECK-NO-11: no_decltype_auto
#if __has_feature(cxx_generic_lambdas)
int has_generic_lambdas();
#else
int no_generic_lambdas();
#endif
Apply existing checks to C++1Z (has_feature_cxx0x); NFC This applies the existing checks in has_feature_cxx0x to -std=c++1z. In addition, references to C++1y are updated to refer to C++14 No functional change. Testing of __has_feature for C++1z features is not added in this change. Patch by Hubert Tong! llvm-svn: 237992
2015-05-22 10:57:28 +08:00
// CHECK-1Z: has_generic_lambdas
// CHECK-14: has_generic_lambdas
PR19698, PR19674: enable __has_feature checks for cxx_generic_lambdas and cxx_decltype_auto, and fix documentation of cxx_generic_lambdas and cxx_init_captures to specify the right feature-check name. llvm-svn: 208445
2014-05-10 05:08:59 +08:00
// CHECK-11: no_generic_lambdas
// CHECK-NO-11: no_generic_lambdas