Constrain fill_n -> memset operations to include implicit convertibility to unsigned char. This fixes http://llvm.org/bugs/show_bug.cgi?id=16764. Also a drive-by fix on a chrono test suite bug.
llvm-svn: 187552
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: ce075cf1aa28c5cb09d48f3bcbc6dcb44ed08548
diff --git a/include/algorithm b/include/algorithm
index 19d016f..119fbbb 100644
--- a/include/algorithm
+++ b/include/algorithm
@@ -2012,6 +2012,7 @@
return _VSTD::__fill_n(__first, __n, __value_, integral_constant<bool,
is_pointer<_OutputIterator>::value &&
is_trivially_assignable<typename remove_pointer<_OutputIterator>::type, _Tp>::value &&
+ is_convertible<_Tp, unsigned char>::value &&
sizeof(typename remove_pointer<_OutputIterator>::type) == 1>());
}