java: remove used variable

[bison.git] / tests / regression.at

diff --git a/tests/regression.at b/tests/regression.at
index 5e0ead0316b3da954e0ca09dc54cba46a195c832..c0051c21161bd3d30a9e6afe177eb51e67e2a635 100644 (file)
--- a/tests/regression.at
+++ b/tests/regression.at
@@ -532,7 +532,7 @@ AT_SETUP([Web2c Report])
 AT_KEYWORDS([report])
 
 AT_DATA([input.y],
-[[%token       undef_id_tok const_id_tok
+[[%token        undef_id_tok const_id_tok
 
 %start CONST_DEC_PART
 \f
@@ -542,12 +542,12 @@ CONST_DEC_PART:
         ;
 
 CONST_DEC_LIST:
-         CONST_DEC
+          CONST_DEC
         | CONST_DEC_LIST CONST_DEC
         ;
 
 CONST_DEC:
-         { } undef_id_tok '=' const_id_tok ';'
+          { } undef_id_tok '=' const_id_tok ';'
         ;
 %%
 ]])
@@ -1062,7 +1062,7 @@ static int yylex (void);
 start:
   {
     printf ("Bison would once convert this action to a midrule because of the"
-           " subsequent braced code.\n");
+            " subsequent braced code.\n");
   }
   ;
 
@@ -1196,12 +1196,15 @@ AT_DATA_GRAMMAR([input.y],
 %}
 
 %error-verbose
+%right END 0
 %left TK1 1 TK2 2 "tok alias" 3
 
 %%
 
-start: TK1 sr_conflict "tok alias" ;
-
+start:
+    TK1 sr_conflict "tok alias"
+  | start %prec END
+  ;
 sr_conflict:
   TK2
   | TK2 "tok alias"
@@ -1231,7 +1234,8 @@ main (void)
 ]])
 
 AT_BISON_CHECK([[-o input.c input.y]], [[0]],,
-[[input.y:24.5-19: warning: rule useless in parser due to conflicts: sr_conflict: TK2 "tok alias"
+[[input.y:23.5-19: warning: rule useless in parser due to conflicts: start: start
+input.y:27.5-19: warning: rule useless in parser due to conflicts: sr_conflict: TK2 "tok alias"
 ]])
 AT_COMPILE([[input]])
 AT_PARSER_CHECK([[./input]])