From c56edb9a59488f5efb6b6cbe02ac9db10bc0e6d3 Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 9 Mar 2017 02:31:23 +0000
Subject: revert RB_FIXABLE related changesets [Bug #13288][Bug #13293][Bug
 #13294]

This commit is auto-generated using following command:

svn diff -r57807:57788 include internal.h bignum.c numeric.c compile.c insns.def object.c sprintf.c | patch -p0


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57818 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 sprintf.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'sprintf.c')

diff --git a/sprintf.c b/sprintf.c
index 72ac664e0e..40872c0c16 100644
--- a/sprintf.c
+++ b/sprintf.c
@@ -832,7 +832,11 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt)
 	      bin_retry:
 		switch (TYPE(val)) {
 		  case T_FLOAT:
-		    val = rb_dbl2ival(RFLOAT_VALUE(val));
+		    if (FIXABLE(RFLOAT_VALUE(val))) {
+			val = LONG2FIX((long)RFLOAT_VALUE(val));
+			goto bin_retry;
+		    }
+		    val = rb_dbl2big(RFLOAT_VALUE(val));
 		    if (FIXNUM_P(val)) goto bin_retry;
 		    bignum = 1;
 		    break;
-- 
cgit v1.2.3