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fix: avoid argname key to supress warning

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ToruNiina
2021-05-10 20:47:08 +09:00
parent 06e8b853ba
commit dce50142e6
1 changed files with 4 additions and 4 deletions
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8
toml/serializer.hpp
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@@ -26,19 +26,19 @@ namespace toml
// a `"` and escaping some special character is boring. // a `"` and escaping some special character is boring.
template<typename charT, typename traits, typename Alloc> template<typename charT, typename traits, typename Alloc>
std::basic_string<charT, traits, Alloc> std::basic_string<charT, traits, Alloc>
format_key(const std::basic_string<charT, traits, Alloc>& key) format_key(const std::basic_string<charT, traits, Alloc>& k)
{ {
// check the key can be a bare (unquoted) key // check the key can be a bare (unquoted) key
detail::location loc(key, std::vector<char>(key.begin(), key.end())); detail::location loc(k, std::vector<char>(k.begin(), k.end()));
detail::lex_unquoted_key::invoke(loc); detail::lex_unquoted_key::invoke(loc);
if(loc.iter() == loc.end()) if(loc.iter() == loc.end())
{ {
return key; // all the tokens are consumed. the key is unquoted-key. return k; // all the tokens are consumed. the key is unquoted-key.
} }
//if it includes special characters, then format it in a "quoted" key. //if it includes special characters, then format it in a "quoted" key.
std::basic_string<charT, traits, Alloc> serialized("\""); std::basic_string<charT, traits, Alloc> serialized("\"");
for(const char c : key) for(const char c : k)
{ {
switch(c) switch(c)
{ {