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c-decl.c (pushdecl): Only increase n_incomplete if pushed decl's type is RECORD_TYPE...

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* c-decl.c (pushdecl): Only increase n_incomplete if pushed decl's
	type is RECORD_TYPE, UNION_TYPE or ARRAY_TYPE thereof.
	(finish_struct): Break the loop if n_incomplete went to 0.
	For ARRAY_TYPE, if it is not TYPE_DECL, layout the decl too.

	* gcc.c-torture/compile/20011130-1.c: New test.

From-SVN: r47671
This commit is contained in:
Jakub Jelinek 2001-12-05 15:09:56 +01:00 committed by Jakub Jelinek
parent f71307783a
commit f79349c75c
3 changed files with 35 additions and 3 deletions
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7
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2001-12-05 Jakub Jelinek <jakub@redhat.com>
* c-decl.c (pushdecl): Only increase n_incomplete if pushed decl's
type is RECORD_TYPE, UNION_TYPE or ARRAY_TYPE thereof.
(finish_struct): Break the loop if n_incomplete went to 0.
For ARRAY_TYPE, if it is not TYPE_DECL, layout the decl too.
Wed Dec 5 07:41:13 2001 Douglas B. Rupp <rupp@gnat.com>
* config/alpha/alpha.c (alpha_va_start): Update VMS case.

27
gcc/c-decl.c
View File

@ -2491,7 +2491,15 @@ pushdecl (x)
incomplete type. */
if (TREE_TYPE (x) != error_mark_node
&& !COMPLETE_TYPE_P (TREE_TYPE (x)))
++b->n_incomplete;
{
tree element = TREE_TYPE (x);
while (TREE_CODE (element) == ARRAY_TYPE)
element = TREE_TYPE (element);
if (TREE_CODE (element) == RECORD_TYPE
|| TREE_CODE (element) == UNION_TYPE)
++b->n_incomplete;
}
}
/* Put decls on list in reverse order.
@ -5777,7 +5785,8 @@ finish_struct (t, fieldlist, attributes)
rest_of_decl_compilation (decl, NULL, toplevel, 0);
if (! toplevel)
expand_decl (decl);
--current_binding_level->n_incomplete;
if (--current_binding_level->n_incomplete == 0)
break;
}
else if (!COMPLETE_TYPE_P (TREE_TYPE (decl))
&& TREE_CODE (TREE_TYPE (decl)) == ARRAY_TYPE)
@ -5786,7 +5795,19 @@ finish_struct (t, fieldlist, attributes)
while (TREE_CODE (element) == ARRAY_TYPE)
element = TREE_TYPE (element);
if (element == t)
layout_array_type (TREE_TYPE (decl));
{
layout_array_type (TREE_TYPE (decl));
if (TREE_CODE (decl) != TYPE_DECL)
{
layout_decl (decl, 0);
maybe_objc_check_decl (decl);
rest_of_decl_compilation (decl, NULL, toplevel, 0);
if (! toplevel)
expand_decl (decl);
}
if (--current_binding_level->n_incomplete == 0)
break;
}
}
}
}

4
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,7 @@
2001-12-05 Jakub Jelinek <jakub@redhat.com>
* gcc.c-torture/compile/20011130-1.c: New test.
2001-12-04 Joseph S. Myers <jsm28@cam.ac.uk>
* gcc.c-torture/execute/20000722-1.x,