From cdabc58f8e9a8a24f1bd3513fdb0e33c0c94aa12 Mon Sep 17 00:00:00 2001
From: shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 29 Dec 2012 12:54:41 +0000
Subject: * ext/curses/curses.c (window_cury, window_curx, window_maxy,  
 window_maxx, window_begy, window_begx): use RB_UNUSED_VAR()   to suppress
 unused-but-set-variable warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/curses/curses.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

(limited to 'ext/curses/curses.c')

diff --git a/ext/curses/curses.c b/ext/curses/curses.c
index a2ddb6a1ec..175e32cff9 100644
--- a/ext/curses/curses.c
+++ b/ext/curses/curses.c
@@ -1663,11 +1663,10 @@ static VALUE
 window_cury(VALUE obj)
 {
     struct windata *winp;
-    int x, y;
+    int RB_UNUSED_VAR(x), y;
 
     GetWINDOW(obj, winp);
     getyx(winp->window, y, x);
-    (void)x;
     return INT2FIX(y);
 }
 
@@ -1680,11 +1679,10 @@ static VALUE
 window_curx(VALUE obj)
 {
     struct windata *winp;
-    int x, y;
+    int x, RB_UNUSED_VAR(y);
 
     GetWINDOW(obj, winp);
     getyx(winp->window, y, x);
-    (void)y;
     return INT2FIX(x);
 }
 
@@ -1705,7 +1703,6 @@ window_maxy(VALUE obj)
     {
 	int x, y;
 	getmaxyx(winp->window, y, x);
-	(void)x;
 	return INT2FIX(y);
     }
 #else
@@ -1730,7 +1727,6 @@ window_maxx(VALUE obj)
     {
 	int x, y;
 	getmaxyx(winp->window, y, x);
-	(void)y;
 	return INT2FIX(x);
     }
 #else
@@ -1747,12 +1743,11 @@ static VALUE
 window_begy(VALUE obj)
 {
     struct windata *winp;
-    int x, y;
+    int RB_UNUSED_VAR(x), y;
 
     GetWINDOW(obj, winp);
 #ifdef getbegyx
     getbegyx(winp->window, y, x);
-    (void)x;
 #else
     y = winp->window->_begy;
 #endif
@@ -1768,12 +1763,11 @@ static VALUE
 window_begx(VALUE obj)
 {
     struct windata *winp;
-    int x, y;
+    int x, RB_UNUSED_VAR(y);
 
     GetWINDOW(obj, winp);
 #ifdef getbegyx
     getbegyx(winp->window, y, x);
-    (void)y;
 #else
     x = winp->window->_begx;
 #endif
-- 
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