[Qt-creator] C++ code navigation troubles at the Qt Creator (2.8 branch)

[hatred]

2013/7/8 Nikolai Kosjar <nikolai.kosjar at digia.com>

> On 07/08/2013 09:13 AM, hatred wrote:
> > Hi List,
> >
> > For the some time I observe issue with C++ code navigation (Generic
> > Project, approximate 9000 c/cpp/h files, there is no complex templates
> > and so on, one note: declaration & implementations can be present in
> > files with different names except extension):
> > 1. I load project
> > 2. Parsing process is started
> > 3. After parsing code navigation work well: I can move between
> > implementation/declaration (Shift-F2), Find usage (Ctrl+Shift+U) also
> > work well, Advanced C++ Symbol search (Ctrl+Shift+F) also work well as a
> > symbol renaming.
> > 4. After some amount of time code navigation begin to work incorrectly:
> > Symbol usage search found symbols only in currently opened documents,
> > Switching between implementation/Declaration also break (but, if I
> > manualy open file with Implementation it begin to work for the some time
> > for given symbol).
>
> This sounds like the snapshot of files the code model is aware of got
> heavily reduced. We have fixed an issue like that recently (opening a
> project made creator forget about previously opened projects). But since
> it is still valid for you, it might be another issue.
>
> > I can't provide more useful information, but I ready to listen any
> > suggestions and to provide additional info.
>
> Does the issue also occur for other projects, e.g. qmake projects?
>
>
Currently I have no any qmake-based projects under development, sorry


> Here [1] is a patch that adds some qDebugs() in order to track the
> snapshot size. It would be interesting to know at which point the
> reported size drops permanently.
>

Thanks for patch, I begin source building process with applied patch and
will provide info ASAP.

Also, OS is a Windowx XP


>
> Nikolai
>
> [1] http://cutebin.fi/show.php?id=1420&mode=raw - Save as file and apply
> with "git am <path/to/file>" on the qt creator root source  directory.
>
>
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