From 6224216294b68b739eaab201746c9a0d8ac57cb3 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 17 Mar 2014 04:57:14 +0000
Subject: unused functions and variables

* complex.c, rational.c: remove unused functions, which are warned
  by clang 5.1, and also variables only used by removed functions.

* ext/date/date_core.c: ditto.

* enc/utf_16be.c, enc/utf_16le.c: comment out constants only used
  by commented out functions.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 enc/utf_16be.c | 2 ++
 enc/utf_16le.c | 2 ++
 2 files changed, 4 insertions(+)

(limited to 'enc')

diff --git a/enc/utf_16be.c b/enc/utf_16be.c
index 8b25d473a7..3af8359caf 100644
--- a/enc/utf_16be.c
+++ b/enc/utf_16be.c
@@ -33,6 +33,7 @@
 #define UTF16_IS_SURROGATE_SECOND(c)   (((c) & 0xfc) == 0xdc)
 #define UTF16_IS_SURROGATE(c)          (((c) & 0xf8) == 0xd8)
 
+#if 0
 static const int EncLen_UTF16[] = {
   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
@@ -51,6 +52,7 @@ static const int EncLen_UTF16[] = {
   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
 };
+#endif
 
 static int
 utf16be_mbc_enc_len(const UChar* p, const OnigUChar* e ARG_UNUSED,
diff --git a/enc/utf_16le.c b/enc/utf_16le.c
index 8feb7ad769..453c771cc5 100644
--- a/enc/utf_16le.c
+++ b/enc/utf_16le.c
@@ -33,6 +33,7 @@
 #define UTF16_IS_SURROGATE_SECOND(c)   (((c) & 0xfc) == 0xdc)
 #define UTF16_IS_SURROGATE(c)          (((c) & 0xf8) == 0xd8)
 
+#if 0
 static const int EncLen_UTF16[] = {
   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
@@ -51,6 +52,7 @@ static const int EncLen_UTF16[] = {
   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
 };
+#endif
 
 static int
 utf16le_mbc_enc_len(const UChar* p, const OnigUChar* e,
-- 
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