decl.c (init_decl_processing): Give null_node unknown* type.
authorJason Merrill <jason@yorick.cygnus.com>
Mon, 20 Oct 1997 18:09:06 +0000 (18:09 +0000)
committerJason Merrill <jason@gcc.gnu.org>
Mon, 20 Oct 1997 18:09:06 +0000 (14:09 -0400)
commita6967cc077d1ad550014789582bb489e5aaf25c9
treebe3f9e12837e22ede1e765b7ffaacc328c4d7341
parent3a133c72de0a92a71f2527a372d153c31922483c
decl.c (init_decl_processing): Give null_node unknown* type.

* decl.c (init_decl_processing): Give null_node unknown* type.
* typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
(common_type): Likewise.
* error.c (args_as_string): Recognize null_node.

From-SVN: r16100
gcc/cp/ChangeLog
gcc/cp/decl.c
gcc/cp/error.c
gcc/cp/typeck.c