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Pull in r246280 from upstream libc++ trunk (by Eric Fiselier):

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Fix most GCC warnings during build. Only -Wattribute left.

This helps to fix a number of -Werror warnings when building world with
recent versions of gcc (e.g. the devel/*-xtoolchain-gcc ports).
This commit is contained in:
Dimitry Andric 2016-03-11 20:30:06 +00:00
parent bf081e9948
commit 163c8ab66f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=296679
2 changed files with 5 additions and 4 deletions
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7
contrib/libc++/include/string
View File

@ -1445,7 +1445,8 @@ public:
_LIBCPP_INLINE_VISIBILITY size_type length() const _NOEXCEPT {return size();}
_LIBCPP_INLINE_VISIBILITY size_type max_size() const _NOEXCEPT;
_LIBCPP_INLINE_VISIBILITY size_type capacity() const _NOEXCEPT
{return (__is_long() ? __get_long_cap() : __min_cap) - 1;}
{return (__is_long() ? __get_long_cap()
: static_cast<size_type>(__min_cap)) - 1;}
void resize(size_type __n, value_type __c);
_LIBCPP_INLINE_VISIBILITY void resize(size_type __n) {resize(__n, value_type());}
@ -1785,11 +1786,11 @@ private:
template <size_type __a> static
_LIBCPP_INLINE_VISIBILITY
size_type __align_it(size_type __s) _NOEXCEPT
{return __s + (__a-1) & ~(__a-1);}
{return (__s + (__a-1)) & ~(__a-1);}
enum {__alignment = 16};
static _LIBCPP_INLINE_VISIBILITY
size_type __recommend(size_type __s) _NOEXCEPT
{return (__s < __min_cap ? __min_cap :
{return (__s < __min_cap ? static_cast<size_type>(__min_cap) :
__align_it<sizeof(value_type) < __alignment ?
__alignment/sizeof(value_type) : 1 > (__s+1)) - 1;}

2
contrib/libc++/include/system_error
View File

@ -371,7 +371,7 @@ public:
error_category() _NOEXCEPT;
#else
_LIBCPP_ALWAYS_INLINE
_LIBCPP_CONSTEXPR_AFTER_CXX11 error_category() _NOEXCEPT _LIBCPP_DEFAULT;
_LIBCPP_CONSTEXPR_AFTER_CXX11 error_category() _NOEXCEPT _LIBCPP_DEFAULT
#endif
private:
error_category(const error_category&);// = delete;