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AK: Add support for AK::StringView literals with operator""sv
A new operator, operator""sv was added as of C++17 to support string_view literals. This allows string_views to be constructed from string literals and with no runtime cost to find the string length. See: https://en.cppreference.com/w/cpp/string/basic_string_view/operator%22%22sv This change implements that functionality in AK::StringView. We do have to suppress some warnings about implementing reserved operators as we are essentially implementing STL functions in AK as we have no STL :).
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4 changed files with 17 additions and 3 deletions
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@ -213,4 +213,9 @@ struct Traits<StringView> : public GenericTraits<String> {
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}
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[[nodiscard]] ALWAYS_INLINE constexpr AK::StringView operator"" sv(const char* cstring, size_t length)
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{
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return AK::StringView(cstring, length);
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}
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using AK::StringView;
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