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RE: Re[cdt-dev] factoring Preconditions
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This is a limitation of the rename-refactoring for local variables,
you may want to raise a bug.
In general you can search the index for references of an entity.
--> CCorePlugin.getIndexManager().
Local variables are not stored in the index, so you need to work
directly with the AST in this case.
--> ITranslationUnit.getAST(...).
Markus.
> -----Original Message-----
> From: cdt-dev-bounces@xxxxxxxxxxx
> [mailto:cdt-dev-bounces@xxxxxxxxxxx] On Behalf Of student08
> Sent: Monday, May 12, 2008 2:14 PM
> To: cdt-dev@xxxxxxxxxxx
> Subject: Re[cdt-dev] factoring Preconditions
> Importance: Low
>
>
> Hi I've been trying out the refactorings in CDT 5.0 as I was
> hoping to do a prototype extension of the refactorings which
> are currently available. I was wondering if the refactorings
> were developed with Garrido's PHD thesis on refactoring in
> the presence of preprocessor directives in mind as it seems
> that the preconditions checking don't extend to preprocessor
> directives.
>
> For example with the rename refactoring, I could define a
> macro which say makes reference to a variable which is only
> used within the scope of a particular function yet if I were
> to perform a rename refactoring on that particular variable
> it wouldn't check the macro definitions of macros called from
> within that function to see if they referred to that variable
> and block the refactoring.
>
> e.g
>
> #define COUNT i=i+1
>
> void perform_counting (void) {
>
> int i; <- rename i
>
> i = 0;
>
> while (i < 10) {
>
> COUNT
>
> }
>
> return;
> }
>
> Is this due to limitations with the parser and ast
> representation and is there an easy way to check all scopes
> in which a particular element is referenced project-wide?
>
>
> --
> View this message in context:
> http://www.nabble.com/Refactoring-Preconditions-tp17186373p171
86373.html
> Sent from the Eclipse CDT - Development mailing list archive
> at Nabble.com.
>
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