From f8a82e1583dc4b86b2c9c5795871e4fa7644218a Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 9 Mar 2015 05:48:09 +0000
Subject: complex.c: suppress warnings on FreeBSD

* complex.c (safe_mul): get rid of assignments in a macro.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 complex.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/complex.c b/complex.c
index 6d540c9394..cf7b29345c 100644
--- a/complex.c
+++ b/complex.c
@@ -747,10 +747,10 @@ static VALUE
 safe_mul(VALUE a, VALUE b, int az, int bz)
 {
     double v;
-    if (!az && bz && RB_FLOAT_TYPE_P(a) && !isnan(v = RFLOAT_VALUE(a))) {
+    if (!az && bz && RB_FLOAT_TYPE_P(a) && (v = RFLOAT_VALUE(a), !isnan(v))) {
 	a = signbit(v) ? DBL2NUM(-1.0) : DBL2NUM(1.0);
     }
-    if (!bz && az && RB_FLOAT_TYPE_P(b) && !isnan(v = RFLOAT_VALUE(b))) {
+    if (!bz && az && RB_FLOAT_TYPE_P(b) && (v = RFLOAT_VALUE(b), !isnan(v))) {
 	b = signbit(v) ? DBL2NUM(-1.0) : DBL2NUM(1.0);
     }
     return f_mul(a, b);
-- 
cgit v1.2.3