Need a little help with find_as_inner_class

Mon May 7 21:35:00 GMT 2001

Mo DeJong writes:
> In the case of "[ArrayBug.Inner" the first call to
> EXPR_WFL_QUALIFICATION() returns NULL

Yes, because it hasn't be set properly. The patch below fixes the
problem. I believe it also fixes java/2538, and I'm going to propose
it as a solution. Regardless, I tested the patch and it looks fine,
I'm going to check it in shortly, both in the trunk and the branch.
Thank you for the time you spent investigating.
./A
2001年05月07日 Alexandre Petit-Bianco <apbianco@redhat.com>
	* parse.y (build_unresolved_array_type): Set
	EXPR_WFL_QUALIFICATION on the newly created wfl.
Index: parse.y
===================================================================
RCS file: /cvs/gcc/gcc/gcc/java/parse.y,v
retrieving revision 1.251.2.21
diff -u -p -r1.251.2.21 parse.y

--- parse.y 2001年05月01日 22:09:16 1.251.2.21
+++ parse.y 2001年05月08日 02:52:48
@@ -3305,6 +3305,7 @@ build_unresolved_array_type (type_or_wfl
 tree type_or_wfl;
 {
 const char *ptr;
+ tree wfl;
 
 /* TYPE_OR_WFL might be an array on a resolved type. In this case,
 just create a array type */
@@ -3316,10 +3317,12 @@ build_unresolved_array_type (type_or_wfl
 IDENTIFIER_POINTER (EXPR_WFL_NODE (type_or_wfl)),
 IDENTIFIER_LENGTH (EXPR_WFL_NODE (type_or_wfl)));
 ptr = obstack_finish (&temporary_obstack);
- return build_expr_wfl (get_identifier (ptr),
- EXPR_WFL_FILENAME (type_or_wfl),
- EXPR_WFL_LINENO (type_or_wfl),
- EXPR_WFL_COLNO (type_or_wfl));
+ wfl = build_expr_wfl (get_identifier (ptr),
+ EXPR_WFL_FILENAME (type_or_wfl),
+ EXPR_WFL_LINENO (type_or_wfl),
+ EXPR_WFL_COLNO (type_or_wfl));
+ EXPR_WFL_QUALIFICATION (wfl) = EXPR_WFL_QUALIFICATION (type_or_wfl);
+ return wfl;
 }
 
 static void
