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Re: Font-lock decides function call is function declaration in C+ +
From: |
Chong Yidong |
Subject: |
Re: Font-lock decides function call is function declaration in C+ + |
Date: |
Fri, 09 Feb 2007 16:25:21 -0500 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.93 (gnu/linux) |
Alan Mackenzie <address@hidden> writes:
> Further observations:
> (i) The bug doesn't happen in C Mode.
> The bug happens:
> (ii) in Emacs 5.21.3/CC Mode 5.31.4
> (iii) With jit-lock disabled (thankfully ;-)
> (iv) in Emacs 5.21.3/CC Mode 5.30.3
>
> So it seems its entirely a CC Mode bug. I'm going to try and track it
> down, though I suspect it could be quite tricky to find. Thanks for
> giving that recipe for producing the bug.
I think the problem is that when the buffer is in the state
foo
bar ();
foo looks like a type, so it is inserted in the cache variable
c-found-types. When you add the "()":
foo()
bar();
this guess is no longer valid, but foo is not removed from
c-found-types. Therefore, when you insert the final ";",
foo();
bar();
the call to foo(); is highlighted as though it were a constructor.
Note that if you do M-: (c-clear-found-types) prior to inserting the
final ";", the misfontification does not occur.
I don't know what the Right Fix is, however.
- Re: Font-lock decides function call is function declaration in C+ +, Chong Yidong, 2007/02/02
- RE: Font-lock decides function call is function declaration in C+ +, Marshall, Simon, 2007/02/05
- Re: Font-lock decides function call is function declaration in C+ +, Chong Yidong, 2007/02/05
- Re: Font-lock decides function call is function declaration in C+ +, Alan Mackenzie, 2007/02/07
- Re: Font-lock decides function call is function declaration in C+ +,
Chong Yidong <=
- Re: Font-lock decides function call is function declaration in C+ +, Alan Mackenzie, 2007/02/11
- Re: Font-lock decides function call is function declaration in C+ +, Stefan Monnier, 2007/02/11
- Re: Font-lock decides function call is function declaration in C+ +, Chong Yidong, 2007/02/11
- Re: Font-lock decides function call is function declaration in C+ +, Stefan Monnier, 2007/02/11
- Re: Font-lock decides function call is function declaration in C+ +, Alan Mackenzie, 2007/02/12
Re: Font-lock decides function call is function declaration in C+ + - embryonic solution., Alan Mackenzie, 2007/02/22
RE: Font-lock decides function call is function declaration in C+ +, Marshall, Simon, 2007/02/09
Re: Font-lock decides function call is function declaration in C+ +, Chong Yidong, 2007/02/11
RE: Font-lock decides function call is function declaration in C+ +, Marshall, Simon, 2007/02/12