re PR debug/32610 (ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762)

	PR debug/32610
	* dwarf2out.c (gen_decl_die): Don't call
	gen_tagged_type_instantiation_die if decl doesn't have tagged type.

	* gcc.dg/debug/pr32610.c: New test.

From-SVN: r127669

gcc/ChangeLog

+2007-08-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/32610
+	* dwarf2out.c (gen_decl_die): Don't call
+	gen_tagged_type_instantiation_die if decl doesn't have tagged type.
+
 2007-08-21  Paul Brook  <paul@codesourcery.com>
 	    Nathan Sidwell  <nathan@codesourcery.com>
 	    Mark Mitchell  <mark@codesourcery.com>

gcc/dwarf2out.c

@@ -13622,7 +13622,8 @@ gen_decl_die (tree decl, dw_die_ref context_die)
 	 was generated within the original definition of an inline function) we
 	 have to generate a special (abbreviated) DW_TAG_structure_type,
 	 DW_TAG_union_type, or DW_TAG_enumeration_type DIE here.  */
-      if (TYPE_DECL_IS_STUB (decl) && decl_ultimate_origin (decl) != NULL_TREE)
+      if (TYPE_DECL_IS_STUB (decl) && decl_ultimate_origin (decl) != NULL_TREE
+	  && is_tagged_type (TREE_TYPE (decl)))
 	{
 	  gen_tagged_type_instantiation_die (TREE_TYPE (decl), context_die);
 	  break;

gcc/testsuite/ChangeLog

 2007-08-21  Jakub Jelinek  <jakub@redhat.com>
 
+	PR debug/32610
+	* gcc.dg/debug/pr32610.c: New test.
+
 	* g++.dg/init/new24.C: New test.
 
 	PR middle-end/32912

gcc/testsuite/gcc.dg/debug/pr32610.c

+/* PR debug/32610 */
+/* { dg-do compile } */
+
+inline void
+foo (int x)
+{
+  double (*arr)[x];
+}
+
+void
+bar (void)
+{
+  foo (1);
+}