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path: root/test/Lexer/has_feature_cxx0x.cpp
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2013-05-21Merging r181342:Bill Wendling
------------------------------------------------------------------------ r181342 | rsmith | 2013-05-07 12:32:56 -0700 (Tue, 07 May 2013) | 4 lines 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. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_33@182340 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-02Only evaluate __has_feature(c_thread_local) and ↵Douglas Gregor
__has_feature(cxx_thread_local) true when the target supports thread-local storage. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180909 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-19C++11 support is now feature-complete.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179861 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-10Add a query macro for C++11 N3276, decltype does not require completeDouglas Gregor
return types, from Michel Morin! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154428 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-04Add feature check "cxx_local_type_template_args" describing supportDouglas Gregor
for templates with local template arguments, from Michel Morin! Fixes PR12337. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153983 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-09User-defined literals are done.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152396 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-03Add a pile of tests for unrestricted unions, and advertise support for them.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151992 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-25Initializer lists are now supported.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151458 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-23Clang now supports lambda expressions.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151231 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-14Advertize support for constexpr.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150524 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-16Some improvements to the handling of C11 atomic types:David Chisnall
- 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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148242 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01Add __has_feature(cxx_raw_string_literals) andDouglas Gregor
__has_feature(cxx_unicode_literals), from Michel Morin! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143412 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01Add __has_feature(cxx_defaulted_functions) for querying "defaultedDouglas Gregor
functions", from Michel Morin! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143411 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-14Add c_alignas and cxx_alignas featuresPeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142020 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-13Update all tests other than Driver/std.cpp to use -std=c++11 rather thanRichard Smith
-std=c++0x. Patch by Ahmed Charles! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141900 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-04Add test case for defaulted copy and move structure validation.Sebastian Redl
Fix bug this uncovered. Address minor comments from Doug. Enable cxx_implicit_moves feature. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139101 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-21Audit and finish the implementation of C++0x nullptr, fixing twoDouglas Gregor
minor issues along the way: - Non-type template parameters of type 'std::nullptr_t' were not permitted. - We didn't properly introduce built-in operators for nullptr ==, !=, <, <=, >=, or > as candidate functions . To my knowledge, there's only one (minor but annoying) part of nullptr that hasn't been implemented: catching a thrown 'nullptr' as a pointer or pointer-to-member, per C++0x [except.handle]p4. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131813 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-05Implement support for C++0x alias templates.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130953 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15Add __has_feature(cxx_range_for) check for C++11 range-based for loop.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129573 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-03clang has had full and tested support for C++0x trailing-return-type and ↵Richard Smith
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). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128787 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-25we can now claim to fully support the override control feature in C++0x.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128281 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-15Create __has_feature(cxx_noexcept) and mark it as working.Sebastian Redl
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127701 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-20Turn on __has_feature(cxx_auto_type). The feature is now fully implemented.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126078 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-05Add a __has_feature check for default template arguments in functionDouglas Gregor
templates, a C++0x feature. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124973 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-26Add __has_feature(cxx_reference_qualified_functions); update tests andDouglas Gregor
documentation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124322 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-26Clean up the C++0x __has_feature tests. Specifically:Douglas Gregor
- 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 :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124291 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-25Downgrade the error about rvalue references to an extension warningDouglas Gregor
and turn on __has_feature(cxx_rvalue_references). The core rvalue references proposal seems to be fully implemented now, pending lots more testing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124169 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-19Eradicate any mention of C++0x concepts.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123860 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-19Variadic templates are fully implemented.Douglas Gregor
Turn on the __has_feature switch for variadic templates, document their completion, and put the ExtWarn into the c++0x-extensions warning group. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123854 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-24Allow the use of C++0x deleted functions as an extension in C++98.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114762 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Implement __has_feature(cxx_inline_namespaces)Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112671 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-29tests: Use %clangxx when using driver for C++, in case C++ support is disabled.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107153 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-13Update test function names so as not to use potential keywords.Sean Hunt
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93314 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-13Add a bunch more feature-checking macros for C++0x features. Some of these areSean Hunt
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93312 91177308-0d34-0410-b5e6-96231b3b80d8
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