From 2c183f552034ac32a026daeed2c95839fefa34b5 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 25 Feb 2013 04:54:27 +0000
Subject: string.c: STRING_ENUMERATORS_WANTARRAY

* string.c (STRING_ENUMERATORS_WANTARRAY): name preprocessing
  codition.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39487 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'string.c')

diff --git a/string.c b/string.c
index cbfac397fc..3bb3c5f3c0 100644
--- a/string.c
+++ b/string.c
@@ -29,6 +29,8 @@
 #include <unistd.h>
 #endif
 
+#define STRING_ENUMERATORS_WANTARRAY 0 /* next major */
+
 #define numberof(array) (int)(sizeof(array) / sizeof((array)[0]))
 
 #undef rb_str_new_cstr
@@ -6115,7 +6117,7 @@ rb_str_enumerate_lines(int argc, VALUE *argv, VALUE str, int wantarray)
 
     if (rb_block_given_p()) {
 	if (wantarray) {
-#if 0 /* next major */
+#if STRING_ENUMERATORS_WANTARRAY
 	    rb_warn("given block not used");
 	    ary = rb_ary_new();
 #else
@@ -6297,7 +6299,7 @@ rb_str_enumerate_bytes(VALUE str, int wantarray)
 
     if (rb_block_given_p()) {
 	if (wantarray) {
-#if 0 /* next major */
+#if STRING_ENUMERATORS_WANTARRAY
 	    rb_warn("given block not used");
 	    ary = rb_ary_new();
 #else
@@ -6390,7 +6392,7 @@ rb_str_enumerate_chars(VALUE str, int wantarray)
 
     if (rb_block_given_p()) {
 	if (wantarray) {
-#if 0 /* next major */
+#if STRING_ENUMERATORS_WANTARRAY
 	    rb_warn("given block not used");
 	    ary = rb_ary_new();
 #else
@@ -6493,7 +6495,7 @@ rb_str_enumerate_codepoints(VALUE str, int wantarray)
 
     if (rb_block_given_p()) {
 	if (wantarray) {
-#if 0 /* next major */
+#if STRING_ENUMERATORS_WANTARRAY
 	    rb_warn("given block not used");
 	    ary = rb_ary_new();
 #else
-- 
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