[cfe-commits] r86660 - /cfe/trunk/lib/Analysis/CheckSizeofPointer.cpp

[John McCall]

Ted Kremenek wrote:
>
> On Nov 9, 2009, at 8:25 PM, Zhongxing Xu wrote:
>
>> 2009/11/10 Ted Kremenek <kremenek at apple.com>:
>>> I think we should now have the size of the type expression as well,
>>
>> I'm curious about how can I do this?
>
> Good question.
>
> John: Is it now possible to get the source range of the type 
> referenced in a sizeof() expression?

Usually.  There are a few cases where Sema's still not passing type 
location information correctly through the parser, so the location 
information isn't always meaningful.  But common cases should be fine, 
and all the others are bugs. :)

  getArgumentTypeInfo().getTypeLoc().getFullSourceRange()

John.