[Bug fortran/55887] [OOP][F2008] ICE with CLASS and data-target pointer association in (default) initialization

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55887



--- Comment #3 from janus at gcc dot gnu.org 2013-01-26 21:21:38 UTC ---

This patch fixes the ICE in comment 0:





Index: gcc/fortran/trans-decl.c

===================================================================

--- gcc/fortran/trans-decl.c    (revision 195486)

+++ gcc/fortran/trans-decl.c    (working copy)

@@ -1484,6 +1484,12 @@ gfc_get_symbol_decl (gfc_symbol * sym)

       && (gfc_option.coarray != GFC_FCOARRAY_LIB

       || !sym->attr.codimension || sym->attr.allocatable))

     {

+      bool pointer;

+      if (sym->ts.type == BT_CLASS)

+    pointer = CLASS_DATA (sym)->attr.class_pointer

+          || CLASS_DATA (sym)->attr.allocatable;

+      else

+    pointer = sym->attr.pointer || sym->attr.allocatable;

       /* Add static initializer. For procedures, it is only needed if

      SAVE is specified otherwise they need to be reinitialized

      every time the procedure is entered. The TREE_STATIC is

@@ -1493,8 +1499,7 @@ gfc_get_symbol_decl (gfc_symbol * sym)

                           sym->attr.dimension

                           || (sym->attr.codimension

                               && sym->attr.allocatable),

-                          sym->attr.pointer

-                          || sym->attr.allocatable,

+                          pointer,

                           sym->attr.proc_pointer);

     }