LWG-3554 Add const charT* overloads for chrono::parse
#2261
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| template <class _CharT, class _Traits, class _Alloc, class _Parsable> | ||
| struct _Time_parse_iomanip { |
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Maybe a // TRANSITION, ABI comment to the effect that this can be replaced with _Time_parse_iomanip_c_str in the future?
Edit: this is showing more context than I intended. I was referring specifically to the struct _Time_parse_iomanip { line.
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The small code duplication is not bad enough to worry me, personally. Storing a reference to basic_string also has a tiny benefit, that is the format string is not invalidated if the basic_string is resized after the call to parse.
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I don't think the manipulator is supposed to live long enought for the format string to be resized, but fair enough regarding the amount of code duplication.
Co-authored-by: Casey Carter <cartec69@gmail.com>
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I'm mirroring this to the MSVC-internal repo - please notify me if any further changes are pushed. |
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Thanks for implementing this LWG issue resolution in a timely manner! 😹 ⌚ 🎉 |
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Implements LWG-3554 "
chrono::parseneedsconst charT*andbasic_string_view<charT>overloads" (despite the title, LWG-3554 does not addbasic_string_viewoverloads).Fixes #1928