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[PATCH] Java: fixing a catch clause error handling problem
- To: egcs-patches at egcs dot cygnus dot com
- Subject: [PATCH] Java: fixing a catch clause error handling problem
- From: Alexandre Petit-Bianco <apbianco at cygnus dot com>
- Date: Mon, 29 Nov 1999 12:48:25 -0800
I checked in this patch to fix a catch clause error handling problem
reported here:
http://sourceware.cygnus.com/ml/java-discuss/1999-q4/msg00358.html
./A
Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
in case of error. Error message tuned.
Index: parse.y
===================================================================
RCS file: /cvs/gcc/egcs/gcc/java/parse.y,v
retrieving revision 1.119
retrieving revision 1.120
diff -u -p -r1.119 -r1.120
--- parse.y 1999/11/29 17:40:31 1.119
+++ parse.y 1999/11/29 20:43:24 1.120
@@ -1732,11 +1732,14 @@ catch_clause_parameter:
EXPR_WFL_LINECOL ($$) = $1.location;
}
| CATCH_TK error
- {yyerror ("'(' expected"); RECOVER;}
+ {yyerror ("'(' expected"); RECOVER; $$ = NULL_TREE;}
| CATCH_TK OP_TK error
- {yyerror ("Missing term or ')' expected"); DRECOVER (2);}
+ {
+ yyerror ("Missing term or ')' expected");
+ RECOVER; $$ = NULL_TREE;
+ }
| CATCH_TK OP_TK error CP_TK /* That's for () */
- {yyerror ("')' expected"); DRECOVER (1);}
+ {yyerror ("Missing term"); RECOVER; $$ = NULL_TREE;}
;
finally: