Avoid using the name 'bzero' for an enumerator in global scope. <strings.h> might declare this as a function.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@193066 91177308-0d34-0410-b5e6-96231b3b80d8
Patch by GM: Adding MSVC support to __bit_reference

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@193084 91177308-0d34-0410-b5e6-96231b3b80d8
Patch by GM: Making implicit conversion to bool explicit in <ios> and <__locale>

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@193085 91177308-0d34-0410-b5e6-96231b3b80d8
Patch from GM: locale.cpp; make implicit conversions to bool explicit, fix some 'unknown pragma' warnings when compiling under MSVC, and don't use the __sso_allocator under windows, b/c MSVC doesn't support aligned-by value parameters

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@193086 91177308-0d34-0410-b5e6-96231b3b80d8
Patch by GM: apparently '__value' (two underscores) is a special name in Visual Studio, so rename the private method in <regex> with that name. GM's patch used  '___value' (three underscores), but I changed that to '__regex_traits_value' because I've been burned in the past by identifiers that appear identical but are not.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@193087 91177308-0d34-0410-b5e6-96231b3b80d8
Patch by GM: Turn off 'deprecated' warnings when building with MSVC, and add '-Werror=return-type' to catch funtions that aren't returning what they should.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@193088 91177308-0d34-0410-b5e6-96231b3b80d8