Eric Fiselier
950ee77d24
[libcxx] Fix SFINAE in <cmath>. Patch from K-Ballo.
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Delay instantiation of `__numeric_type` within <cmath>,
don't instantiate it when the `is_arithmetic` conditions do not hold as it causes
errors with user-defined types with ambiguous conversions. Fixes PR21083.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@219998 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-17 00:31:47 +00:00
Eric Fiselier
ae39e4f795
fix copy and pasted comment in test
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@215276 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-09 02:43:16 +00:00
Eric Fiselier
2af66e9851
Mark math.h and cmath tests as xfail on linux.
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These tests were marked as failing because the libc implementation does not
use the proper return type on certain math functions. There is other weirdness
that prevents us from defining our own version of these functions.
The failing tests in cmake were separated into their own files so that the rest
failures in the rest of the cmath tests were not hidden.
This was not done for the math.h test since we don't actually supply math.h
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@215275 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-09 02:39:03 +00:00
Marshall Clow
0d6dcb5569
Remove definition of std::fmaf from libc++. Fixes bug #18910 . This function should come from the C standard library. As a drive-by fix, update the tests to remove a warning from -Wabsolute-value
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@202990 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-05 17:09:51 +00:00
Marshall Clow
908b5d7f92
Back out the <type_traits> changes from r198431; they were breaking when building with glibc. Need to find a better solution for PR18218.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@198623 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-06 18:12:50 +00:00
Marshall Clow
854a7a02b4
Patch by Howard. First part of fix for PR18218; add type traits needed to do the right thing. Fix the problems in PR18218 for isnan and pow - they also need to be applied to the other functions in <cmath>. Also, a drive-by fix for the test - now actually calls test_abs()
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@198431 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-03 18:21:14 +00:00
Howard Hinnant
b05a55675f
Make <cmath> classification macros work with integral types.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@172461 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-14 20:56:22 +00:00
Marshall Clow
83e2c4d877
Move common header files into a 'support' directory; make 'testit' include -I to that directory; rename 'iterators.h' to 'iterator_test.h'; remove hard-coded paths to include files from more than 350 source files
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@171594 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-05 03:21:01 +00:00
Howard Hinnant
0a111118a6
http://llvm.org/bugs/show_bug.cgi?id=9854 . Also created an emulated hexfloat literal for use in some of the tests. <sigh> And cleaned up some harmless but irritating warnings in the tests.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131318 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-13 21:52:40 +00:00
Howard Hinnant
b64f8b07c1
license change
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@119395 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-16 22:09:02 +00:00
Howard Hinnant
f5256e16df
Wiped out some non-ascii characters that snuck into the copyright.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103516 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 21:36:01 +00:00
Howard Hinnant
bc8d3f97eb
libcxx initial import
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 19:42:16 +00:00
