From 8fc7a6aa9a9917fe22bf5986f523887b5281a369 Mon Sep 17 00:00:00 2001
From: gogotanaka <mail@tanakakazuki.com>
Date: Sat, 11 Oct 2014 21:36:40 -0700
Subject: [PATCH] Don't need to check whether rb_block_call_exists

---
 ext/racc/cparse/cparse.c   | 18 ------------------
 ext/racc/cparse/extconf.rb |  3 ---
 2 files changed, 21 deletions(-)

diff --git a/ext/racc/cparse/cparse.c b/ext/racc/cparse/cparse.c
index 11b4bd5..b4542be 100644
--- a/ext/racc/cparse/cparse.c
+++ b/ext/racc/cparse/cparse.c
@@ -260,29 +260,11 @@ racc_yyparse(VALUE parser, VALUE lexer, VALUE lexmid, VALUE arg, VALUE sysdebug)
     return v->retval;
 }
 
-#ifdef HAVE_RB_BLOCK_CALL
 static void
 call_lexer(struct cparse_params *v)
 {
     rb_block_call(v->lexer, v->lexmid, 0, NULL, lexer_i, v->value_v);
 }
-#else
-static VALUE
-lexer_iter(VALUE data)
-{
-    struct cparse_params *v;
-
-    Data_Get_Struct(data, struct cparse_params, v);
-    rb_funcall(v->lexer, v->lexmid, 0);
-    return Qnil;
-}
-
-static void
-call_lexer(struct cparse_params *v)
-{
-    rb_iterate(lexer_iter, v->value_v, lexer_i, v->value_v);
-}
-#endif
 
 static VALUE
 lexer_i(RB_BLOCK_CALL_FUNC_ARGLIST(block_args, data))
diff --git a/ext/racc/cparse/extconf.rb b/ext/racc/cparse/extconf.rb
index 3710f6f..17c82b7 100644
--- a/ext/racc/cparse/extconf.rb
+++ b/ext/racc/cparse/extconf.rb
@@ -1,5 +1,2 @@
-# $Id$
-
 require 'mkmf'
-have_func('rb_block_call', 'ruby/ruby.h')
 create_makefile 'racc/cparse'
-- 
1.9.3 (Apple Git-50)