[Patch, fortran] [09/21] Remove coarray support in the scalarizer: Accept coarray dimensions in gfc_conv_section_startstride

[Mikael Morin]

Currently, gfc_walk_variable_expr changes codimension's type from
DIMEN_THIS_IMAGE to DIMEN_RANGE so that it looks like a regular array. 
We are going to remove that but still want to call gfc_conv_section_startstride
on the coarray dimensions to get the cobounds.
This patch relaxes an assertion in gfc_conv_section_startstride to accept
coarray dimensions.

OK?

2011-09-14  Mikael Morin  <mikael.mo...@sfr.fr>

        * trans-array.c (gfc_conv_section_startstride): Update assertion to
        also accept coarrays.

diff --git a/trans-array.c b/trans-array.c
index 7cc86ba..7f44514 100644
--- a/trans-array.c
+++ b/trans-array.c
@@ -3204,7 +3204,8 @@ gfc_conv_section_startstride (gfc_loopinfo * loop, gfc_ss * ss, int dim,
       return;
     }
 
-  gcc_assert (ar->dimen_type[dim] == DIMEN_RANGE);
+  gcc_assert (ar->dimen_type[dim] == DIMEN_RANGE
+	      || ar->dimen_type[dim] == DIMEN_THIS_IMAGE);
   desc = info->descriptor;
   start = ar->start[dim];
   end = ar->end[dim];