1 files changed, 29 insertions, 45 deletions

diff --git a/parse.y b/parse.y
index 2bf825a052..dffb8b2a5c 100644
--- a/parse.y
+++ b/parse.y
@@ -46,7 +46,6 @@
 #define YYCALLOC(nelem, size)	rb_parser_calloc(p, (nelem), (size))
 #define YYFREE(ptr)		rb_parser_free(p, (ptr))
 #define YYFPRINTF		rb_parser_printf
-#define YYPRINT(out, tok, val)	parser_token_value_print(p, (tok), &(val))
 #define YY_LOCATION_PRINT(File, loc) \
      rb_parser_printf(p, "%d.%d-%d.%d", \
 		      (loc).beg_pos.lineno, (loc).beg_pos.column,\
@@ -602,7 +601,6 @@ RUBY_SYMBOL_EXPORT_END
 
 static void error_duplicate_pattern_variable(struct parser_params *p, ID id, const YYLTYPE *loc);
 static void error_duplicate_pattern_key(struct parser_params *p, ID id, const YYLTYPE *loc);
-static void parser_token_value_print(struct parser_params *p, enum yytokentype type, const YYSTYPE *valp);
 static ID formal_argument(struct parser_params*, ID);
 static ID shadowing_lvar(struct parser_params*,ID);
 static void new_bv(struct parser_params*,ID);
@@ -969,6 +967,35 @@ static int looking_at_eol_p(struct parser_params *p);
 %expect 0
 %define api.pure
 %define parse.error verbose
+%printer {
+#ifndef RIPPER
+    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str($$));
+#else
+    rb_parser_printf(p, "%"PRIsVALUE, RNODE($$)->nd_rval);
+#endif
+} tIDENTIFIER tFID tGVAR tIVAR tCONSTANT tCVAR tLABEL tOP_ASGN
+%printer {
+#ifndef RIPPER
+    rb_parser_printf(p, "%+"PRIsVALUE, $$->nd_lit);
+#else
+    rb_parser_printf(p, "%+"PRIsVALUE, get_value($$));
+#endif
+} tINTEGER tFLOAT tRATIONAL tIMAGINARY tSTRING_CONTENT tCHAR
+%printer {
+#ifndef RIPPER
+    rb_parser_printf(p, "$%ld", $$->nd_nth);
+#else
+    rb_parser_printf(p, "%"PRIsVALUE, $$);
+#endif
+} tNTH_REF
+%printer {
+#ifndef RIPPER
+    rb_parser_printf(p, "$%c", (int)$$->nd_nth);
+#else
+    rb_parser_printf(p, "%"PRIsVALUE, $$);
+#endif
+} tBACK_REF
+
 %lex-param {struct parser_params *p}
 %parse-param {struct parser_params *p}
 %initial-action
@@ -10424,49 +10451,6 @@ rb_parser_set_location(struct parser_params *p, YYLTYPE *yylloc)
 }
 #endif /* !RIPPER */
 
-static void
-parser_token_value_print(struct parser_params *p, enum yytokentype type, const YYSTYPE *valp)
-{
-    VALUE v;
-
-    switch (type) {
-      case tIDENTIFIER: case tFID: case tGVAR: case tIVAR:
-      case tCONSTANT: case tCVAR: case tLABEL: case tOP_ASGN:
-#ifndef RIPPER
-	v = rb_id2str(valp->id);
-#else
-	v = valp->node->nd_rval;
-#endif
-	rb_parser_printf(p, "%"PRIsVALUE, v);
-	break;
-      case tINTEGER: case tFLOAT: case tRATIONAL: case tIMAGINARY:
-      case tSTRING_CONTENT: case tCHAR:
-#ifndef RIPPER
-	v = valp->node->nd_lit;
-#else
-	v = valp->val;
-#endif
-	rb_parser_printf(p, "%+"PRIsVALUE, v);
-	break;
-      case tNTH_REF:
-#ifndef RIPPER
-	rb_parser_printf(p, "$%ld", valp->node->nd_nth);
-#else
-	rb_parser_printf(p, "%"PRIsVALUE, valp->val);
-#endif
-	break;
-      case tBACK_REF:
-#ifndef RIPPER
-	rb_parser_printf(p, "$%c", (int)valp->node->nd_nth);
-#else
-	rb_parser_printf(p, "%"PRIsVALUE, valp->val);
-#endif
-	break;
-      default:
-	break;
-    }
-}
-
 static int
 assignable0(struct parser_params *p, ID id, const char **err)
 {