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155 Commits

Author SHA1 Message Date
Marshall Clow
9ff404deec Portability fix: add missing includes and static_casts. Reviewed as https://reviews.llvm.org/D55777. Thanks to Andrey Maksimov for the patch. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@349566 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-12-18 23:19:00 +00:00
Marshall Clow
3af9c5fa77 Rework the C strings tests to use ASSERT_SAME_TYPE. NFC there. Also change cwchar.pass.cpp to avoid constructing a couple things from zero - since apparently they can be enums in some weird C library. NFC there, either, since the values were never used. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@349522 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-12-18 19:07:30 +00:00
Marshall Clow
f927635d87 Implement P1209 - Adopt Consistent Container Erasure from Library Fundamentals 2 for C++20. Reviewed as https://reviews.llvm.org/D55532 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@349178 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-12-14 18:49:35 +00:00
Louis Dionne
31355b0538 [libcxx] Fix test on compilers that do not support char8_t yet 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@348846 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-12-11 14:15:54 +00:00
Marshall Clow
544d1ba9a3 Fix problems with char8_t stuff on compilers that don't support char8_t yet 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@348829 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-12-11 06:06:49 +00:00
Marshall Clow
96484477d1 Second part of P0482 - char8_t. Reviewed as https://reviews.llvm.org/D55308 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@348828 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-12-11 04:35:44 +00:00
Marshall Clow
7593e799d2 Implement P0966 - string::reserve should not shrink 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@347789 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-11-28 18:18:34 +00:00
Marshall Clow
7c5126bcc4 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++ 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@347360 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-11-20 22:55:40 +00:00
Stephan T. Lavavej
439de45011 [libcxx] [test] Strip trailing whitespace. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@346826 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-11-14 03:06:06 +00:00
Billy Robert O'Neal III
8989fab841 [libcxx] [test] Add missing <stdexcept> in several tests. 
Reviewed as https://reviews.llvm.org/D50420

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@339209 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-08-08 00:40:32 +00:00
Marshall Clow
fbb1e6166a Turns out that wide literals U"xxx" and u"xxx" are c++11 and later. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@336880 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-07-12 02:55:01 +00:00
Marshall Clow
88709a3f4e Same reversed ifdef happened twice. Test fix only, NFC to the library. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@336856 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-07-11 21:22:13 +00:00
Marshall Clow
839b1a6ebd Fix a test #ifdef that was reversed. NFC to the library. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@336855 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-07-11 21:20:42 +00:00
Marshall Clow
64c10d00c3 Implement LWG 2946, 3075 and 3076. Reviewed as https://reviews.llvm.org/D48616 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@336132 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-07-02 18:41:15 +00:00
Volodymyr Sapsai
72d5c6fbc9 [libcxx] [test] Mark the test as unsupported by apple-clang-8.1. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@333011 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-05-22 18:46:16 +00:00
Stephan T. Lavavej
c538ab0daa [libcxx] [test] Fix whitespace, NFC. 
test/std almost always uses spaces; now it is entirely tab-free.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@329978 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-04-12 23:56:22 +00:00
Marshall Clow
256f187bc6 Implement LWG3034: P0767R1 breaks previously-standard-layout types 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@328064 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-21 00:36:05 +00:00
Mike Edwards
ddb6e5f2ef [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.



git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@327304 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-12 18:06:37 +00:00
Mike Edwards
7c796ffe54 [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.



git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@327191 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-10 00:53:05 +00:00
Mike Edwards
00c27d8a40 [libcxx][test] Marking libcpp-no-deduction-guides unsupported. 
This fixes linux bot failures with r327178.



git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@327190 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-10 00:19:25 +00:00
Mike Edwards
057ac7c9da 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

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@327178 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-09 22:13:12 +00:00
Stephan T. Lavavej
76c246434a [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.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@326120 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-26 20:47:46 +00:00
Marshall Clow
2c893111fc Add another test case to the deduction guide for basic_string. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@325740 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-22 05:14:20 +00:00
Eric Fiselier
6878e852d1 Fix test failure on compilers w/o deduction guides 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@325205 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-15 02:41:19 +00:00
Stephan T. Lavavej
a2b7665eb2 [libcxx] [test] Strip trailing whitespace, NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@324959 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-12 22:54:35 +00:00
Marshall Clow
5bfbd7dacc The apple versions of clang don't support deduction guides yet. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@324640 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-08 19:33:03 +00:00
Marshall Clow
88ba9758ff Once more, with feeling. Spell 'clang-4.0' correctly this time 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@324624 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-08 17:06:08 +00:00
Marshall Clow
0eec3e8b24 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 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@324619 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-08 16:25:57 +00:00
Marshall Clow
4c153004af Temporarily comment out deduction guide tests while I figure out what to do with old bots 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@324573 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-08 07:20:45 +00:00
Marshall Clow
5b1e87e52d Implement deduction guide for basic_string as described in P0433 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@324569 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-08 06:34:03 +00:00
Marshall Clow
088e6015b2 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. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@324531 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-07 21:30:17 +00:00
Marshall Clow
4bbcce7ef8 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 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@323719 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-01-30 00:47:43 +00:00
Marshall Clow
de0811ac71 Fix the definitions of 'reference' and 'pointer' in string_view that no one uses :-). Thanks to K-ballo for the catch. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@321188 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-12-20 16:31:40 +00:00
Stephan T. Lavavej
8148a70b20 [libcxx] [test] Strip trailing whitespace. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319994 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-12-07 00:50:23 +00:00
Marshall Clow
cd64646026 Ooops. I checked in a test for a bug I haven't fixed yet. Temporrarily commented it out. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319693 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-12-04 20:46:38 +00:00
Marshall Clow
46b4ad5400 Implement P0457R2: 'String Prefix and Suffix Checking' for c++2a 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319687 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-12-04 20:11:38 +00:00
Billy Robert O'Neal III
7e250fcdc1 Change (void) casts to TEST_IGNORE_NODISCARD, as requested by Eric. Reviewed as https://reviews.llvm.org/D40065 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318804 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-11-21 21:37:26 +00:00
Marshall Clow
f1729d90b3 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. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318328 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-11-15 20:02:27 +00:00
Billy Robert O'Neal III
9ae62c79cc Tolerate [[nodiscard]] annotations in the STL. Reviewed as https://reviews.llvm.org/D39033 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318276 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-11-15 07:40:37 +00:00
Marshall Clow
76929f6825 Mark string_view's constructor from (ptr,len) as noexcept (an extension). Update the tests to check this (and other noexcept bits 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@316456 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-10-24 16:30:06 +00:00
Marshall Clow
66db4e4fdd Mark string_view literals as 'noexcept'. Fixes PR#25054. Thanks to Pavel K for the bug report. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@316439 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-10-24 14:06:00 +00:00
Stephan T. Lavavej
5d5bbc45ab [libcxx] [test] Fix unused local typedef warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@314259 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-09-26 23:08:43 +00:00
Stephan T. Lavavej
a2f0b51b9a [libcxx] [test] Strip trailing whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@314258 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-09-26 23:08:41 +00:00
Marshall Clow
0b9db07158 Add even more string_view tests. These found some bugs in the default parameter value for rfind/find_last_of/find_last_not_of 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@312693 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-09-07 04:19:32 +00:00
Marshall Clow
cd0354ef44 Another missing string_view test 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@312691 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-09-07 03:03:48 +00:00
Marshall Clow
e942bb000f Add more string_view tests 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@312690 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-09-07 02:46:09 +00:00
Stephan T. Lavavej
5d91f314f1 [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.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@309468 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-07-29 00:55:35 +00:00
Stephan T. Lavavej
25072f0004 [libcxx] [test] Make files consistently end with newlines, NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@309465 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-07-29 00:55:22 +00:00
Stephan T. Lavavej
a686caad20 [libcxx] [test] Untabify, NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@309464 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-07-29 00:55:10 +00:00
Billy Robert O'Neal III
90c1331825 Add asserts that the nullptr is maintained in string erase operations. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@303899 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-05-25 19:01:14 +00:00