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Subject: [Bug fortran/55314] [4.6/4.7/4.8 Regression] Rejects some valid ALLOCATE statements
Date: Tue, 13 Nov 2012 22:59:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55314

--- Comment #1 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2012-11-13 22:59:22 UTC ---
Here's a tentative patch:

Index: resolve.c
===================================================================
--- resolve.c   (Revision 192894)
+++ resolve.c   (Arbeitskopie)
@@ -7618,12 +7618,18 @@ resolve_allocate_deallocate (gfc_code *code, const

                      if (pr->next && qr->next)
                        {
+                         int i;
                          gfc_array_ref *par = &(pr->u.ar);
                          gfc_array_ref *qar = &(qr->u.ar);
-                         if ((par->start[0] != NULL || qar->start[0] != NULL)
-                             && gfc_dep_compare_expr (par->start[0],
-                                                      qar->start[0]) != 0)
-                           break;
+
+                         for (i=0; i<par->dimen; i++)
+                           {
+                             if ((par->start[i] != NULL
+                                  || qar->start[i] != NULL)
+                                 && gfc_dep_compare_expr (par->start[i],
+                                                          qar->start[i]) != 0)
+                               goto break_label;
+                           }
                        }
                    }
                  else
@@ -7635,6 +7641,8 @@ resolve_allocate_deallocate (gfc_code *code, const
                  pr = pr->next;
                  qr = qr->next;
                }
+           break_label:
+             ;
            }
        }
     }