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| To: | cygwin AT cygwin DOT com |
| Subject: | Re: wcwidth broken with gcc 16 |
| In-Reply-To: | <21ca1d38-7b82-49af-b954-b83141237843@towo.net> (Thomas Wolff via |
| Cygwin's message of "Mon, 1 Jun 2026 04:11:52 +0200") | |
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| Date: | Mon, 01 Jun 2026 07:04:59 +0200 |
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Thomas Wolff via Cygwin writes:
> You explain what I had already conceded before, that I had overlooked
> the prototype and the intended functionality did not work:
> Â printf("%d\n", wcwidth(0x13000));Â // should be 1
> Â printf("%d\n", wcwidth(0x1F500));Â // should be 2
>
> So why not establish that functionality with an easy tweak that does
> not interfere with anything?
Which part of "you must not change a standard public API" is unclear to
you? Especially when it would make things binary incompatible?
WCHAR_MAX is 0xffffu on Cygwin, so the above is illegal input to
wcwidth and it never worked.
Regards,
Achim.
--
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+
SD adaptations for KORG EX-800 and Poly-800MkII V0.9:
http://Synth.Stromeko.net/Downloads.html#KorgSDada
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