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15 Commits

Author SHA1 Message Date
Chandler Carruth 57b08b0944 Update more file headers across all of the LLVM projects in the monorepo 
to reflect the new license. These used slightly different spellings that
defeated my regular expressions.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351648
 2019-01-19 10:56:40 +00:00
Marshall Clow 23145c6e08 Update all the max_size tests to eliminate signed/unsigned comparison warnings. NFC 
llvm-svn: 344416
 2018-10-12 21:22:15 +00:00
Marshall Clow 72c8fad427 First part of P0600 - '[[nodiscard] in the standard library'. Mark the 'empty()' methods of all the containers as nodiscard. If you're calling empty() w/o looking at the result, you probably meanto to call 'clear()'. c++2a only 
llvm-svn: 318269
 2017-11-15 05:51:26 +00:00
Marshall Clow 4cb7d78130 Added tests for xxx.size() and xxx.empty() for all the sequence containers 
llvm-svn: 318244
 2017-11-15 01:33:33 +00:00
Stephan T. Lavavej e17a155c61 [libcxx] [test] D27023: Fix MSVC warning C4389 "signed/unsigned mismatch", part 10/12. 
Add static_cast<int>. In these cases, the values are guaranteed to be small-ish,
and they're being compared to int elements.

test/std/containers/sequences/deque/deque.capacity/access.pass.cpp
Use int instead of unsigned to iterate from 0 to 10.

llvm-svn: 288747
 2016-12-06 01:13:29 +00:00
Stephan T. Lavavej 68a694b800 [libcxx] [test] D27022: Fix MSVC warning C4389 "signed/unsigned mismatch", part 9/12. 
Add static_cast<std::size_t> to more comparisons. (Performed manually, unlike part 8/12.)

Also, include <cstddef> when it wasn't already being included.

llvm-svn: 288746
 2016-12-06 01:13:14 +00:00
Stephan T. Lavavej fbfb2ab63e [libcxx] [test] D27021: Fix MSVC warning C4389 "signed/unsigned mismatch", part 8/12. 
Add static_cast<std::size_t> when comparing distance() to size().

These replacements were performed programmatically with regex_replace():

const vector<pair<regex, string>> reg_fmt = {
    { regex(R"(assert\((\w+)\.size\(\) == std::distance\((\w+, \w+)\)\))"),
        "assert($1.size() == static_cast<std::size_t>(std::distance($2)))" },
    { regex(R"(assert\(distance\((\w+\.begin\(\), \w+\.end\(\))\) == (\w+)\.size\(\)\))"),
        "assert(static_cast<std::size_t>(distance($1)) == $2.size())" },
    { regex(R"(assert\(std::distance\((\w+\.\w*begin\(\), \w+\.\w*end\(\))\) == (\w+)\.size\(\)\))"),
        "assert(static_cast<std::size_t>(std::distance($1)) == $2.size())" },
};

Also, include <cstddef> when it wasn't already being included.

llvm-svn: 288745
 2016-12-06 01:12:34 +00:00
Stephan T. Lavavej a11d322f0d [libcxx] [test] D27014: Fix MSVC warning C4018 "signed/unsigned mismatch", part 2/12. 
Add static_cast<std::size_t> when comparing int to std::size_t.

Also, include <cstddef> when it wasn't already being included.

llvm-svn: 287822
 2016-11-23 22:01:58 +00:00
Stephan T. Lavavej e898b484f6 [libcxx] [test] D27013: Fix MSVC warning C4018 "signed/unsigned mismatch", part 1/12. 
Change loop indices from int to std::size_t.

Also, include <cstddef> when it wasn't already being included.

llvm-svn: 287820
 2016-11-23 22:01:19 +00:00
Eric Fiselier 55b31b4e69 [libcxx] Fix max_size() across all containers 
Summary: The `max_size()` method of containers should respect both the allocator's reported `max_size` and the range of the `difference_type`. This patch makes all containers choose the smallest of those two values.

Reviewers: mclow.lists, EricWF

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D26885

llvm-svn: 287729
 2016-11-23 01:18:56 +00:00
Eric Fiselier f2f2a6395f Replace __cplusplus comparisons and dialect __has_feature checks with TEST_STD_VER. 
This is a huge cleanup that helps make the libc++ test suite more portable.
Patch from STL@microsoft.com. Thanks STL!

llvm-svn: 272716
 2016-06-14 21:31:42 +00:00
Eric Fiselier b530a2591b Fix some non-standard parts of our test suite. Reported by STL 
llvm-svn: 267131
 2016-04-22 10:33:56 +00:00
Eric Fiselier c45b673d5d Fix warnings in deque tests 
llvm-svn: 242632
 2015-07-19 00:31:54 +00:00
Eric Fiselier 861d0ea2aa Fix more issues exposed by -pedantic-errors in c++03 mode 
llvm-svn: 228711
 2015-02-10 17:20:18 +00:00
Eric Fiselier 5a83710e37 Move test into test/std subdirectory. 
llvm-svn: 224658
 2014-12-20 01:40:03 +00:00