[cfe-dev] Get Replacements to FrontendAction

[Daniel Dilts via cfe-dev]

I'm manipulating the token stream in my action.  I don't believe that that
is possible in AST matchers.

On Sun, Aug 30, 2015 at 7:25 AM, Manuel Klimek <klimek at google.com> wrote:

>
>
> On Thu, Aug 27, 2015 at 7:40 PM Daniel Dilts <diltsman at gmail.com> wrote:
>
>> I guess that I am doing something wrong.  This is my code:
>>
>>   RefactoringTool tool(optionsParser.getCompilations(),
>> optionsParser.getSourcePathList());
>>  MyAction action{tool};
>>  auto a = tool.runAndSave(newFrontendActionFactory(&action).get());
>>
>> I am getting an error 'newASTConsumer': is not a member of 'MyAction'.
>> It seems to want some kind of action factory, not an action.
>>
>
> This doesn't work, because we need to be able to create multiple actions -
> if you want to pass something to the action, you need to implement your own
> FrontendActionFactory.
> The question is why you need your own action - usually you'll want to use
> an ASTMatchFinder with your own callback, in which case you hand the tool
> to the callback, register the callback, and then use
> newFrontendActionFactory(&match_finder).
>
>
>>
>> On Wed, Aug 26, 2015 at 9:19 PM, Manuel Klimek <klimek at google.com> wrote:
>>
>>> You hand the refactoring tool pointer to the Frontend action factory,
>>> which then hands it to the Frontend action.
>>>
>>> On Wed, Aug 26, 2015, 6:29 PM Daniel Dilts via cfe-dev <
>>> cfe-dev at lists.llvm.org> wrote:
>>>
>>>> I have a custom FrontendAction that I want to run using
>>>> RefactoringTool::runAndSave().  runAndSave() takes a FrontendActionFactory
>>>> and doesn't appear to have a way to pass parameters to the produced action.
>>>>
>>>> How does one get the replacements list from
>>>> RefactoringTool::getReplacements() into their FrontendAction?
>>>> _______________________________________________
>>>> cfe-dev mailing list
>>>> cfe-dev at lists.llvm.org
>>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev
>>>>
>>>
>>
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