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Fix MSVC warning C4866

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This fixes the warning "compiler may not enforce left-to-right
evaluation order for call to" that is caused by Visual Studio if this is
compiled with a target of C++17.
This commit is contained in:
Marius Maaß
2020-07-02 13:36:20 +02:00
committed by Severin Leonhardt
parent 9633e5fe5a
commit 92aa42a58e
1 changed files with 4 additions and 2 deletions
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6
toml/serializer.hpp
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@@ -697,7 +697,8 @@ format(const basic_value<C, M, V>& v, std::size_t w = 80u,
oss << v.comments();
oss << '\n'; // to split the file comment from the first element
}
oss << visit(serializer<value_type>(w, fprec, no_comment, false), v);
const auto serialized = visit(serializer<value_type>(w, fprec, no_comment, false), v);
oss << serialized;
return oss.str();
}
return visit(serializer<value_type>(w, fprec, force_inline), v);
@@ -753,7 +754,8 @@ operator<<(std::basic_ostream<charT, traits>& os, const basic_value<C, M, V>& v)
os << '\n'; // to split the file comment from the first element
}
// the root object can't be an inline table. so pass `false`.
os << visit(serializer<value_type>(w, fprec, false, no_comment), v);
const auto serialized = visit(serializer<value_type>(w, fprec, no_comment, false), v);
os << serialized;
// if v is a non-table value, and has only one comment, then
// put a comment just after a value. in the following way.