GNU bug report logs - #59427
CC Mode 5.35.2 (C/*l); More bad fontification

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From: Po Lu <luangruo <at> yahoo.com>
To: Alan Mackenzie <acm <at> muc.de>
Cc: 59427 <at> debbugs.gnu.org
Subject: bug#59427: CC Mode 5.35.2 (C/*l); More bad fontification
Date: Fri, 25 Nov 2022 08:37:48 +0800

Alan Mackenzie <acm <at> muc.de> writes:

> Hello, Po.
>
> On Mon, Nov 21, 2022 at 10:32:26 +0800, Po Lu via CC-Mode-help wrote:
>> Package: cc-mode
>
>> Insert the following text in a c-mode buffer:
>
>> static uint64_t
>> ConfineTime (uint64_t time)
>> {
>>   uint32_t milliseconds;
>
>>   /* Given a microsecond time, confine the millisecond part to
>>      CARD32.  */
>>   milliseconds = time / 1000;
>
>>   return (milliseconds * (uint64_t) 1000
>> 	  + time % 1000);
>> }
>
>> Notice how "milliseconds" is recognized as a type, and the uint64_t in
>> the cast as an identifier.
>
> Yes.  Here the "symmetric space" criterion for * was buggy.  That
> criterion says if there is whitespace on neither side of the *, or both,
> it is a multiplication sign.  Otherwise it is the indirection operator.
>
> The bug was not taking the ( properly into account.  Please apply the
> attached patch, which should fix this, and confirm it works OK.  Thanks!

It does, thanks.

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