nobu	2019-03-19 11:25:15 +0900 (Tue, 19 Mar 2019)

  New Revision: 67304

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=67304

  Log:
    Added Ripper#debug_output

  Modified files:
    trunk/parse.y
Index: parse.y
===================================================================
--- parse.y	(revision 67303)
+++ parse.y	(revision 67304)
@@ -11222,10 +11222,14 @@ rb_parser_set_context(VALUE vparser, con https://github.com/ruby/ruby/blob/trunk/parse.y#L11222
 #define rb_parser_encoding ripper_parser_encoding
 #define rb_parser_get_yydebug ripper_parser_get_yydebug
 #define rb_parser_set_yydebug ripper_parser_set_yydebug
+#define rb_parser_get_debug_output ripper_parser_get_debug_output
+#define rb_parser_set_debug_output ripper_parser_set_debug_output
 static VALUE ripper_parser_end_seen_p(VALUE vparser);
 static VALUE ripper_parser_encoding(VALUE vparser);
 static VALUE ripper_parser_get_yydebug(VALUE self);
 static VALUE ripper_parser_set_yydebug(VALUE self, VALUE flag);
+static VALUE ripper_parser_get_debug_output(VALUE self);
+static VALUE ripper_parser_set_debug_output(VALUE self, VALUE output);
 
 /*
  *  call-seq:
@@ -11304,6 +11308,36 @@ rb_parser_set_yydebug(VALUE self, VALUE https://github.com/ruby/ruby/blob/trunk/parse.y#L11308
     return flag;
 }
 
+/*
+ *  call-seq:
+ *    ripper.debug_output   -> obj
+ *
+ *  Get debug output.
+ */
+VALUE
+rb_parser_get_debug_output(VALUE self)
+{
+    struct parser_params *p;
+
+    TypedData_Get_Struct(self, struct parser_params, &parser_data_type, p);
+    return p->debug_output;
+}
+
+/*
+ *  call-seq:
+ *    ripper.debug_output = obj
+ *
+ *  Set debug output.
+ */
+VALUE
+rb_parser_set_debug_output(VALUE self, VALUE output)
+{
+    struct parser_params *p;
+
+    TypedData_Get_Struct(self, struct parser_params, &parser_data_type, p);
+    return p->debug_output = output;
+}
+
 #ifndef RIPPER
 #ifdef YYMALLOC
 #define HEAPCNT(n, size) ((n) * (size) / sizeof(YYSTYPE))
@@ -11900,6 +11934,8 @@ InitVM_ripper(void) https://github.com/ruby/ruby/blob/trunk/parse.y#L11934
     rb_define_method(Ripper, "encoding", rb_parser_encoding, 0);
     rb_define_method(Ripper, "yydebug", rb_parser_get_yydebug, 0);
     rb_define_method(Ripper, "yydebug=", rb_parser_set_yydebug, 1);
+    rb_define_method(Ripper, "debug_output", rb_parser_get_debug_output, 0);
+    rb_define_method(Ripper, "debug_output=", rb_parser_set_debug_output, 1);
     rb_define_method(Ripper, "error?", ripper_error_p, 0);
 #ifdef RIPPER_DEBUG
     rb_define_method(rb_mKernel, "assert_Qundef", ripper_assert_Qundef, 2);

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