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8 Commits

Author SHA1 Message Date
Mikhail Maltsev 2b20304def [libcxx] Avoid spurious construction of valarray elements 
Summary:
Currently libc++ implements some operations on valarray by using the
resize method. This method has a parameter with a default value.
Because of this, valarray may spuriously construct and destruct
objects of valarray's element type.
    
This patch fixes this issue and adds corresponding test cases.


Reviewers: EricWF, mclow.lists

Reviewed By: mclow.lists

Subscribers: rogfer01, cfe-commits

Differential Revision: https://reviews.llvm.org/D41992

llvm-svn: 324596
 2018-02-08 11:33:48 +00:00
Eric Fiselier 69154d6e07 Cleanup _LIBCPP_HAS_NO_<c++11-feature> macros in the numeric tests and headers 
llvm-svn: 300632
 2017-04-19 00:23:45 +00:00
Eric Fiselier 4f73dbf403 Clean up more usages of _LIBCPP_HAS_NO_RVALUE_REFERENCES 
llvm-svn: 296854
 2017-03-03 03:43:25 +00:00
Eric Fiselier fd83822741 Fix unused parameters and variables 
llvm-svn: 290459
 2016-12-23 23:37:52 +00:00
Eric Fiselier c71bd55b5d Enable the -Wsign-compare warning to better support MSVC 
llvm-svn: 289363
 2016-12-11 05:31:00 +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 060ecaf672 Fix operator precedence mistake in valarray/not.pass.cpp. Patch from STL@microsoft.com 
llvm-svn: 273352
 2016-06-22 01:04:09 +00:00
Eric Fiselier 5a83710e37 Move test into test/std subdirectory. 
llvm-svn: 224658
 2014-12-20 01:40:03 +00:00