nobu	2013-04-05 16:46:26 +0900 (Fri, 05 Apr 2013)

  New Revision: 40119

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=40119

  Log:
    dl/dl.h: suppress warning
    
    * ext/dl/dl.h (dlopen): suppress unused-but-set-variable warning.

  Modified files:
    trunk/ext/dl/dl.h

Index: ext/dl/dl.h
===================================================================
--- ext/dl/dl.h	(revision 40118)
+++ ext/dl/dl.h	(revision 40119)
@@ -22,7 +22,7 @@ https://github.com/ruby/ruby/blob/trunk/ext/dl/dl.h#L22
 #else
 # if defined(_WIN32)
 #   include <windows.h>
-#   define dlopen(name,flag) ((void*)LoadLibrary(name))
+#   define dlopen(name,flag) ((void)(flag),(void*)LoadLibrary(name))
 #   define dlerror() strerror(rb_w32_map_errno(GetLastError()))
 #   define dlsym(handle,name) ((void*)GetProcAddress((handle),(name)))
 #   define RTLD_LAZY -1

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