[cilkplus-merge] Handle generic pretty printing of ARRAY_NOTATION_REF

[Iyer, Balaji V]

Yes, it looks OK. 
Thanks,

Balaji V. Iyer.


> -----Original Message-----
> From: Aldy Hernandez [mailto:aldyh@redhat.com]
> Sent: Wednesday, March 27, 2013 12:32 PM
> To: gcc-patches; Iyer, Balaji V
> Subject: [cilkplus-merge] Handle generic pretty printing of
> ARRAY_NOTATION_REF
> 
> While debugging some code I noticed that dump_generic_stmt() does not work
> on ARRAY_NOTATION_REFs.  Attached is a patch adding the smarts to tree-
> pretty-print.
> 
> There is no testcase because ARRAY_NOTATION_REFs are expanded by the
> parser, so by the time the tree dumps happen, there are no more
> ARRAY_NOTATION_REFs to look at.
> 
> I am using TREE_OPERAND instead of the preferred ARRAY_NOTATION_*
> accessors, because these accessors are defined in c-family/c-common.h.
> Perhaps when both the C and C++ array notations are contributed, we could
> move the accessors to tree.h or something.
> 
> Balaji, are you ok with these changes?  If you are ok, I will commit this as a fairly
> trivial and obvious change.