ruby-changes:31277
From: nobu <ko1@a...>
Date: Fri, 18 Oct 2013 23:23:53 +0900 (JST)
Subject: [ruby-changes:31277] nobu:r43356 (trunk): ruby_atomic.h: suppress a warning
nobu 2013-10-18 23:23:50 +0900 (Fri, 18 Oct 2013) New Revision: 43356 http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=43356 Log: ruby_atomic.h: suppress a warning * ruby_atomic.h (ATOMIC_SIZE_SUB): add cast to suppress a warning by VC++. Modified files: trunk/ruby_atomic.h Index: ruby_atomic.h =================================================================== --- ruby_atomic.h (revision 43355) +++ ruby_atomic.h (revision 43356) @@ -60,14 +60,14 @@ rb_w32_atomic_cas(volatile rb_atomic_t * https://github.com/ruby/ruby/blob/trunk/ruby_atomic.h#L60 # define ATOMIC_CAS(var, oldval, newval) rb_w32_atomic_cas(&(var), (oldval), (newval)) # endif # ifdef _M_AMD64 -# define ATOMIC_SIZE_ADD(var, val) InterlockedExchangeAdd64(&(var), (val)) -# define ATOMIC_SIZE_SUB(var, val) InterlockedExchangeAdd64(&(var), -(val)) +# define ATOMIC_SIZE_ADD(var, val) InterlockedExchangeAdd64((LONG_LONG *)&(var), (val)) +# define ATOMIC_SIZE_SUB(var, val) InterlockedExchangeAdd64((LONG_LONG *)&(var), -(LONG)(val)) # define ATOMIC_SIZE_INC(var) InterlockedIncrement64(&(var)) # define ATOMIC_SIZE_DEC(var) InterlockedDecrement64(&(var)) # define ATOMIC_SIZE_EXCHANGE(var, val) InterlockedExchange64(&(var), (val)) # else # define ATOMIC_SIZE_ADD(var, val) InterlockedExchangeAdd((LONG *)&(var), (val)) -# define ATOMIC_SIZE_SUB(var, val) InterlockedExchangeAdd((LONG *)&(var), -(val)) +# define ATOMIC_SIZE_SUB(var, val) InterlockedExchangeAdd((LONG *)&(var), -(LONG)(val)) # define ATOMIC_SIZE_INC(var) InterlockedIncrement((LONG *)&(var)) # define ATOMIC_SIZE_DEC(var) InterlockedDecrement((LONG *)&(var)) # define ATOMIC_SIZE_EXCHANGE(var, val) InterlockedExchange((LONG *)&(var), (val)) -- ML: ruby-changes@q... Info: http://www.atdot.net/~ko1/quickml/