Commit Graph

153 Commits

Author SHA1 Message Date
Marshall Clow
f60c63c090 Implement P1209 - Adopt Consistent Container Erasure from Library Fundamentals 2 for C++20. Reviewed as https://reviews.llvm.org/D55532
llvm-svn: 349178
2018-12-14 18:49:35 +00:00
Louis Dionne
bca37ac8b8 [libcxx] Fix test on compilers that do not support char8_t yet
llvm-svn: 348846
2018-12-11 14:15:54 +00:00
Marshall Clow
f17c5f6ba6 Fix problems with char8_t stuff on compilers that don't support char8_t yet
llvm-svn: 348829
2018-12-11 06:06:49 +00:00
Marshall Clow
7dad0bd68b Second part of P0482 - char8_t. Reviewed as https://reviews.llvm.org/D55308
llvm-svn: 348828
2018-12-11 04:35:44 +00:00
Marshall Clow
4d64d7dd64 Implement P0966 - string::reserve should not shrink
llvm-svn: 347789
2018-11-28 18:18:34 +00:00
Marshall Clow
289f1ce53e A couple of tests were broken when clang implemented the compiler parts of P0482 (support for char8_t). Comment out those bits until we implement the corresponding bits in libc++
llvm-svn: 347360
2018-11-20 22:55:40 +00:00
Stephan T. Lavavej
dec8905e13 [libcxx] [test] Strip trailing whitespace. NFC.
llvm-svn: 346826
2018-11-14 03:06:06 +00:00
Billy Robert O'Neal III
ed2f9a6094 [libcxx] [test] Add missing <stdexcept> in several tests.
Reviewed as https://reviews.llvm.org/D50420

llvm-svn: 339209
2018-08-08 00:40:32 +00:00
Marshall Clow
71f1ec7ea1 Turns out that wide literals U"xxx" and u"xxx" are c++11 and later.
llvm-svn: 336880
2018-07-12 02:55:01 +00:00
Marshall Clow
b360cbcc4b Same reversed ifdef happened twice. Test fix only, NFC to the library.
llvm-svn: 336856
2018-07-11 21:22:13 +00:00
Marshall Clow
9c43521cd6 Fix a test #ifdef that was reversed. NFC to the library.
llvm-svn: 336855
2018-07-11 21:20:42 +00:00
Marshall Clow
76b26852b6 Implement LWG 2946, 3075 and 3076. Reviewed as https://reviews.llvm.org/D48616
llvm-svn: 336132
2018-07-02 18:41:15 +00:00
Volodymyr Sapsai
b9c0b637cc [libcxx] [test] Mark the test as unsupported by apple-clang-8.1.
llvm-svn: 333011
2018-05-22 18:46:16 +00:00
Stephan T. Lavavej
ad9545eb30 [libcxx] [test] Fix whitespace, NFC.
test/std almost always uses spaces; now it is entirely tab-free.

llvm-svn: 329978
2018-04-12 23:56:22 +00:00
Marshall Clow
4a6f3c4710 Implement LWG3034: P0767R1 breaks previously-standard-layout types
llvm-svn: 328064
2018-03-21 00:36:05 +00:00
Mike Edwards
8e94aeb5f8 [libcxx][test] Adding apple-clang-9 to UNSUPPORTED in iter_alloc_deduction.fail.cpp.
After two failed attempts last week to make this work I am
going back to a known good method of making this test pass on
macOS...adding the current apple-clang version to the
UNSUPPORTED list.

During a previous patch review (https://reviews.llvm.org/D44103)
it was suggested to just XFAIL libcpp-no-deduction-guides
as was done to iter_alloc_deduction.pass.cpp. However
this caused a an unexpected pass on:
http://lab.llvm.org:8011/builders/libcxx-libcxxabi-x86_64-linux-ubuntu-gcc-tot-latest-std/builds/214

I then attempted to just mark libcpp-no-deduction-guides
as UNSUPPORTED, however this caused an additional bot
failure.  So I reverted everything (https://reviews.llvm.org/rCXX327191).

To solve this and get work unblocked I am adding
apple-clang-9 to the original UNSUPPORTED list.

llvm-svn: 327304
2018-03-12 18:06:37 +00:00
Mike Edwards
b9abf3d299 [libcxx][test] Reverting r327178 and r327190.
Reverting changes made to iter_alloc_deduction.fail.cpp
as my changes seem to be making several Linux bots angry.

llvm-svn: 327191
2018-03-10 00:53:05 +00:00
Mike Edwards
231e19ce52 [libcxx][test] Marking libcpp-no-deduction-guides unsupported.
This fixes linux bot failures with r327178.

llvm-svn: 327190
2018-03-10 00:19:25 +00:00
Mike Edwards
d0f595d77c XFAIL: libcpp-no-deduction-guides in libcxx/test/std/strings/basic.string/string.cons/iter_alloc_deduction.fail.cpp
Summary: Refactor the previous version method of marking each apple-clang version as UNSUPPORTED and just XFAIL'ing the libcpp-no-deduction-guides instead.  This brings this test inline with the same style as iter_alloc_deduction.pass.cpp

Reviewers: EricWF, dexonsmith

Reviewed By: EricWF

Subscribers: EricWF, vsapsai, vsk, cfe-commits

Differential Revision: https://reviews.llvm.org/D44103

llvm-svn: 327178
2018-03-09 22:13:12 +00:00
Stephan T. Lavavej
c1fcd97ede [libcxx] [test] Fix MSVC warnings and errors.
test/std/numerics/numeric.ops/exclusive.scan/exclusive_scan.pass.cpp
test/std/numerics/numeric.ops/exclusive.scan/exclusive_scan_init_op.pass.cpp
test/std/numerics/numeric.ops/inclusive.scan/inclusive_scan.pass.cpp
test/std/numerics/numeric.ops/inclusive.scan/inclusive_scan_op.pass.cpp
test/std/numerics/numeric.ops/inclusive.scan/inclusive_scan_op_init.pass.cpp
test/std/numerics/numeric.ops/transform.exclusive.scan/transform_exclusive_scan_init_bop_uop.pass.cpp
test/std/numerics/numeric.ops/transform.inclusive.scan/transform_inclusive_scan_bop_uop.pass.cpp
test/std/numerics/numeric.ops/transform.inclusive.scan/transform_inclusive_scan_bop_uop_init.pass.cpp
Fix MSVC x64 truncation warnings.
warning C4267: conversion from 'size_t' to 'int', possible loss of data

test/std/strings/basic.string/string.modifiers/string_append/push_back.pass.cpp
Fix MSVC uninitialized memory warning.
warning C6001: Using uninitialized memory 'vl'.

test/std/utilities/tuple/tuple.tuple/tuple.cnstr/PR20855_tuple_ref_binding_diagnostics.pass.cpp
Include <cassert> for the assert() macro.

Fixes D43273.

llvm-svn: 326120
2018-02-26 20:47:46 +00:00
Marshall Clow
3c83937370 Add another test case to the deduction guide for basic_string.
llvm-svn: 325740
2018-02-22 05:14:20 +00:00
Eric Fiselier
9491643c4b Fix test failure on compilers w/o deduction guides
llvm-svn: 325205
2018-02-15 02:41:19 +00:00
Stephan T. Lavavej
6b1ae9b854 [libcxx] [test] Strip trailing whitespace, NFC.
llvm-svn: 324959
2018-02-12 22:54:35 +00:00
Marshall Clow
7f7891c427 The apple versions of clang don't support deduction guides yet.
llvm-svn: 324640
2018-02-08 19:33:03 +00:00
Marshall Clow
6aafc8b308 Once more, with feeling. Spell 'clang-4.0' correctly this time
llvm-svn: 324624
2018-02-08 17:06:08 +00:00
Marshall Clow
2a81d30471 Clean up string's deduction guides tests. Mark old versions of clang as unsupported, b/c they don't have deduction guides, even in C++17 mode
llvm-svn: 324619
2018-02-08 16:25:57 +00:00
Marshall Clow
b0c4bb74a8 Temporarily comment out deduction guide tests while I figure out what to do with old bots
llvm-svn: 324573
2018-02-08 07:20:45 +00:00
Marshall Clow
6d9f750dec Implement deduction guide for basic_string as described in P0433
llvm-svn: 324569
2018-02-08 06:34:03 +00:00
Marshall Clow
fc940277cb Fix PR#31454 - 'basic_string<T>::push_back() crashes if sizeof(T)>sizeof(long long)'. We were mishandling the small-string optimization calculations for very large 'characters'. This may be an ABI change (change the size of) strings of very large 'characters', but since they never worked, I'm not too concerned.
llvm-svn: 324531
2018-02-07 21:30:17 +00:00
Marshall Clow
aafb3151a8 Add tests to make sure that <string_view> provides std::size/data/empty in C++17 mode. This is LWG#3009, coming up for a vote in JAX - but we already do it, just don't have tests
llvm-svn: 323719
2018-01-30 00:47:43 +00:00
Marshall Clow
7d661bb248 Fix the definitions of 'reference' and 'pointer' in string_view that no one uses :-). Thanks to K-ballo for the catch.
llvm-svn: 321188
2017-12-20 16:31:40 +00:00
Stephan T. Lavavej
4626c9a647 [libcxx] [test] Strip trailing whitespace. NFC.
llvm-svn: 319994
2017-12-07 00:50:23 +00:00
Marshall Clow
936a2fd4b4 Ooops. I checked in a test for a bug I haven't fixed yet. Temporrarily commented it out.
llvm-svn: 319693
2017-12-04 20:46:38 +00:00
Marshall Clow
800259c98d Implement P0457R2: 'String Prefix and Suffix Checking' for c++2a
llvm-svn: 319687
2017-12-04 20:11:38 +00:00
Billy Robert O'Neal III
ba40b0566f Change (void) casts to TEST_IGNORE_NODISCARD, as requested by Eric. Reviewed as https://reviews.llvm.org/D40065
llvm-svn: 318804
2017-11-21 21:37:26 +00:00
Marshall Clow
25a7ba4524 More of P0600 - '[[nodiscard]] in the Library' mark empty() as nodiscard in string, string_view, and the free function std::empty(). Removed tabs from <string_view>, which is why the diff is so big.
llvm-svn: 318328
2017-11-15 20:02:27 +00:00
Billy Robert O'Neal III
83252766f9 Tolerate [[nodiscard]] annotations in the STL. Reviewed as https://reviews.llvm.org/D39033
llvm-svn: 318276
2017-11-15 07:40:37 +00:00
Marshall Clow
ac2b3e3a7a Mark string_view's constructor from (ptr,len) as noexcept (an extension). Update the tests to check this (and other noexcept bits
llvm-svn: 316456
2017-10-24 16:30:06 +00:00
Marshall Clow
59b48302a3 Mark string_view literals as 'noexcept'. Fixes PR#25054. Thanks to Pavel K for the bug report.
llvm-svn: 316439
2017-10-24 14:06:00 +00:00
Stephan T. Lavavej
e23dde6449 [libcxx] [test] Fix unused local typedef warnings.
llvm-svn: 314259
2017-09-26 23:08:43 +00:00
Stephan T. Lavavej
326df3d819 [libcxx] [test] Strip trailing whitespace.
llvm-svn: 314258
2017-09-26 23:08:41 +00:00
Marshall Clow
064028bb05 Add even more string_view tests. These found some bugs in the default parameter value for rfind/find_last_of/find_last_not_of
llvm-svn: 312693
2017-09-07 04:19:32 +00:00
Marshall Clow
e2addb79b8 Another missing string_view test
llvm-svn: 312691
2017-09-07 03:03:48 +00:00
Marshall Clow
b6d73126c8 Add more string_view tests
llvm-svn: 312690
2017-09-07 02:46:09 +00:00
Stephan T. Lavavej
9ea675ef8c [libcxx] [test] Change comments to say C++ instead of c++. NFC.
This makes them consistent (many comments already used uppercase).

The special REQUIRES, UNSUPPORTED, and XFAIL comments are excluded from this change.

llvm-svn: 309468
2017-07-29 00:55:35 +00:00
Stephan T. Lavavej
d29b12ef7c [libcxx] [test] Make files consistently end with newlines, NFC.
llvm-svn: 309465
2017-07-29 00:55:22 +00:00
Stephan T. Lavavej
4159db7698 [libcxx] [test] Untabify, NFC.
llvm-svn: 309464
2017-07-29 00:55:10 +00:00
Billy Robert O'Neal III
4deabc97a1 Add asserts that the nullptr is maintained in string erase operations.
llvm-svn: 303899
2017-05-25 19:01:14 +00:00
Eric Fiselier
5b8ab693ab Remove non-standard basic_string_view::clear() member.
This patch removes the clear() member from <string_view>. The
modifier was removed from the TS before it ever landed in the standard.
There is no reason libc++ should be providing this method.

llvm-svn: 302869
2017-05-12 03:35:53 +00:00
Billy Robert O'Neal III
362ea7329f Fix possible loss of data warnings on amd64
In T_size_size.pass, there is an explicit template argument to std::min to ask
for unsigned, to avoid type deduction errors. However, C1XX' warnings still
hate this use, because a 64 bit value (a size_t) is being passed to a function
accepting an unsigned (a 32 bit value).

Instead, change the tests to pass around std::size_t instances, and explicitly
narrow when constructing the string type under test. This also allows
removal of explicit template arguments to std::min.

llvm-svn: 302473
2017-05-08 21:54:53 +00:00