mirror of git://gcc.gnu.org/git/gcc.git
libstdc++: Fix -Wformat warning in std::string
The __throw_out_of_range_fmt function works like fprintf and so the arguments corresponding to %zu specifiers need to be size_t. The std::basic_string<C,T,A>::size_type type is A::size_type which is not necessarily size_t. Add explicit casts to avoid a -Wformat warning with -Wsystem-headers. libstdc++-v3/ChangeLog: * include/bits/basic_string.h (basic_string::_M_check): Cast size_type arguments to size_t.
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@ -411,7 +411,7 @@ _GLIBCXX_BEGIN_NAMESPACE_CXX11
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if (__pos > this->size())
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__throw_out_of_range_fmt(__N("%s: __pos (which is %zu) > "
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"this->size() (which is %zu)"),
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__s, __pos, this->size());
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__s, (size_t)__pos, (size_t)this->size());
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return __pos;
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}
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