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42 Commits

Author SHA1 Message Date
Howard Hinnant d44be13fa8 minor corrections to test, and hook is_base_of up to clang intrinsic 
llvm-svn: 124502
 2011-01-28 20:00:37 +00:00
Howard Hinnant 389eb9b54a placeholder test 
llvm-svn: 124193
 2011-01-25 16:32:04 +00:00
Douglas Gregor a7b2241407 Eliminate the C++0x-only is_convertible testing function that accepts 
a cv-qualifier rvalue reference to the type, e.g.,

  template <class _Tp> char  __test(const volatile typename remove_reference<_Tp>::type&&);

The use of this function signature rather than the more
straightforward one used in C++98/03 mode, e.g.,

  template <class _Tp> char  __test(_Tp);

is broken in two ways:

  1) An rvalue reference cannot bind to lvalues, so is_convertible<X&,
  X&>::value would be false. This breaks two of the unique_ptr tests
  on Clang and GCC >= 4.5. Prior GCC's seem to have allowed rvalue
  references to bind to lvalues, allowing this bug to slip in.

  2) By adding cv-qualifiers to the type we're converting to, we get
  some incorrect "true" results for, e.g., is_convertible<const X&, X&>::value.

llvm-svn: 124166
 2011-01-25 01:15:41 +00:00
Howard Hinnant 7f64810bc8 LWG 1385 [FCD] tuple_cat should be a single variadic signature (http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-active.html#1385). This issue is only in Ready status, meaning it is not official, but probably will be this March in Madrid. It was tentatively accepted in Batavia with the previso that Bill and I didn't have any problems implementing it. This is my part of that agreement. 
llvm-svn: 121619
 2010-12-11 20:47:50 +00:00
Howard Hinnant 7f8e26867f Test adjustment for recent changes in allocator_traits 
llvm-svn: 121503
 2010-12-10 19:22:37 +00:00
Howard Hinnant 088bd9aa14 This got accidentally removed 
llvm-svn: 121502
 2010-12-10 19:22:00 +00:00
Howard Hinnant 3135def61d cleaning up... 
llvm-svn: 121275
 2010-12-08 20:09:09 +00:00
Howard Hinnant 274541968b Update testsuite strucuture to latest draft 
llvm-svn: 120036
 2010-11-23 19:52:19 +00:00
Howard Hinnant e5cb278766 Update testsuite strucuture to latest draft 
llvm-svn: 120029
 2010-11-23 19:15:49 +00:00
Howard Hinnant 3dc6455ff0 N3191: C++ Timeout Specification 
llvm-svn: 119909
 2010-11-20 19:16:30 +00:00
Howard Hinnant 092980dd65 N3123 
llvm-svn: 119906
 2010-11-20 18:25:22 +00:00
Howard Hinnant ca74048398 N3142. Many of these traits are just placeholders with medium quality emulation; waiting on compiler intrinsics to do it right. 
llvm-svn: 119854
 2010-11-19 22:17:28 +00:00
Howard Hinnant 48d05bd26c LWG 1339 
llvm-svn: 119699
 2010-11-18 16:13:03 +00:00
Howard Hinnant a4a1ef1fc2 LWG 1404 
llvm-svn: 119609
 2010-11-18 01:40:00 +00:00
Howard Hinnant d09f711dc2 LWG 1325 
llvm-svn: 119571
 2010-11-17 21:53:14 +00:00
Howard Hinnant 601afb30ec LWG 1191 
llvm-svn: 119545
 2010-11-17 19:52:17 +00:00
Howard Hinnant ef6168357a LWG 1118 
llvm-svn: 119541
 2010-11-17 19:22:43 +00:00
Howard Hinnant 412dbebe1b license change 
llvm-svn: 119395
 2010-11-16 22:09:02 +00:00
Howard Hinnant 10b9b7b4bd Hooked the following up to clang: is_class, is_enum, has_nothrow_copy_assign, has_trivial_destructor, has_virtual_destructor, is_pod. Implemented has_copy_assign. 
llvm-svn: 113373
 2010-09-08 17:55:32 +00:00
Howard Hinnant 1be27f0929 has_nothrow_copy_assign hooked up to clang 
llvm-svn: 113364
 2010-09-08 16:39:18 +00:00
Howard Hinnant 331b3dd2ad has_trivial_copy_assign hooked up to clang (without workarounds). Filed http://llvm.org/bugs/show_bug.cgi?id=8109 to take care of several types which don't work yet. If there is some reason we don't want to handle these types in the compiler, I can handle most of them in the library. 
llvm-svn: 113312
 2010-09-07 23:38:59 +00:00
Howard Hinnant bfc4026f4c Made a stab at has_copy_constructor. Got it mostly working for g++-4.0, but only works for scalar types on clang. Ultimately this needs a compiler-supported is_constructible which clang is missing, and won't be able to use until it gets variadic templates. 
llvm-svn: 113304
 2010-09-07 23:11:28 +00:00
Howard Hinnant 06fc97019a has_nothrow_copy_constructor hooked up to clang. Filed http://llvm.org/bugs/show_bug.cgi?id=8107 to take care of several types which don't work yet. If there is some reason we don't want to handle these types in the compiler, I can handle most of them in the library. 
llvm-svn: 113294
 2010-09-07 22:09:07 +00:00
Howard Hinnant 01fd31000b has_trivial_copy_constructor hooked up to clang. Filed http://llvm.org/bugs/show_bug.cgi?id=8105 to take care of void, arrays of incomplete bounds and complete bounds which don't work yet. If there is some reason we don't want to handle these types in the compiler, I can handle them in the library. 
llvm-svn: 113270
 2010-09-07 20:31:18 +00:00
Howard Hinnant ba6f71b030 Made a stab at has_default_constructor. Got it mostly working for g++-4.0, but only works for scalar types on clang. Ultimately this needs a compiler-supported is_constructible which clang is missing, and won't be able to use until it gets variadic templates. 
llvm-svn: 113225
 2010-09-07 17:47:31 +00:00
Howard Hinnant f336abfcd2 has_nothrow_default_constructor hooked up to clang. Filed http://llvm.org/bugs/show_bug.cgi?id=8101 to take care of void, arrays of incomplete types, and classes with virtual destructors which don't work yet. If there is some reasons we don't want to handle these types in the compiler, I can handle them in the library. 
llvm-svn: 113217
 2010-09-07 17:15:17 +00:00
Howard Hinnant c3ed8c312e has_trivial_default_constructor hooked up to clang. Filed http://llvm.org/bugs/show_bug.cgi?id=8097 to take care of void and arrays of incomplete types which don't work yet. If there is some reasons we don't want to handle these types in the compiler, I can handle them in the library. 
llvm-svn: 113205
 2010-09-07 15:53:26 +00:00
Howard Hinnant db3e9975d0 Working the type_traits area: Hooked up to clang's __is_union. Got has_trivial_copy_assign working. 
llvm-svn: 113162
 2010-09-06 19:10:31 +00:00
Howard Hinnant f9e81f9acb sync with N3126 
llvm-svn: 113100
 2010-09-05 01:10:45 +00:00
Howard Hinnant 771f325a1f sync with N3126 
llvm-svn: 113099
 2010-09-05 01:06:34 +00:00
Howard Hinnant 7609c9b665 Changed __config to react to all of clang's currently documented has_feature flags, and renamed _LIBCPP_MOVE to _LIBCPP_HAS_NO_RVALUE_REFERENCES to be more consistent with the rest of the libc++'s flags, and with clang's nomenclature. 
llvm-svn: 113086
 2010-09-04 23:28:19 +00:00
Howard Hinnant 94b2dd0998 Fixing whitespace problems 
llvm-svn: 111767
 2010-08-22 00:59:46 +00:00
Howard Hinnant 9f1102b7fe US 108, N3109 
llvm-svn: 111747
 2010-08-21 21:14:53 +00:00
Howard Hinnant 9b0b6d45d2 Installed allocator into std::function 
llvm-svn: 111672
 2010-08-20 19:36:46 +00:00
Howard Hinnant 907af2668f GB 85, GB 87 
llvm-svn: 111546
 2010-08-19 19:15:54 +00:00
Howard Hinnant de6d046575 DE 19 
llvm-svn: 111544
 2010-08-19 19:09:08 +00:00
Howard Hinnant 1102fbbd67 US 98, US 99 
llvm-svn: 111542
 2010-08-19 18:59:38 +00:00
Howard Hinnant 20cc2a42b8 US 107 
llvm-svn: 111538
 2010-08-19 18:39:17 +00:00
Howard Hinnant 5e2f7b89e9 Updated by-chapter chart with weekly test results. Also did some prototyping on result_of, but if-def'd out the prototyped part (which the LWG may or may not accept) 
llvm-svn: 111389
 2010-08-18 18:52:04 +00:00
Howard Hinnant d1803b6c87 [util.smartptr.hash] 
llvm-svn: 105393
 2010-06-03 16:42:57 +00:00
Howard Hinnant 5b08a8a432 Wiped out some non-ascii characters that snuck into the copyright. 
llvm-svn: 103516
 2010-05-11 21:36:01 +00:00
Howard Hinnant 3e519524c1 libcxx initial import 
llvm-svn: 103490
 2010-05-11 19:42:16 +00:00