[cfe-dev] Parse AST several times

[Mohammad Adil]

Hi,
   Is it possible that once I have done the parsing, instead of a writing
to a file, i go on to compile the contents of the buffer in my rewriter?

Regards,
Adil


On Thu, Jan 3, 2013 at 12:28 AM, Argyrios Kyrtzidis <akyrtzi at gmail.com>wrote:

> How about reparsing with a new SourceManager, Preprocessor etc.
> For example, use a new ASTUnit or CompilerInstance, depending on how you
> do the parsing.
>
> On Jan 1, 2013, at 4:13 AM, madil90 <madil90 at gmail.com> wrote:
>
> > Hi,
> >   I am creating and parsing an AST. During this parsing, I am making some
> > changes(using rewriter) to the file. I want to now update the AST and
> parse
> > the AST conforming to the edited file. Unfortunately, the
> > sourcemanager.createMianFileID(FileEntry) gives an error saying
> > "MainFileID.isInvalid() && MainFileID already exists". How can I parse
> the
> > AST several time, while updating the AST after each parsing.
> >
> > Regards,
> > Adil
> > LUMS SSE
> >
> >
> >
> > --
> > View this message in context:
> http://clang-developers.42468.n3.nabble.com/Parse-AST-several-times-tp4029276.html
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>
>


-- 
Mohammad Adil
LUMS SSE
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