From: Bruno Haible <bruno@clisp.org>
Date: Mon, 26 Nov 2007 20:13:57 +0000 (+0100)
Subject: Don't abort if the 'long double' type has excess precision.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c874d16fd2914f62c797d082c3f91a0031b1f8ca;p=pspp

Don't abort if the 'long double' type has excess precision.
---

diff --git a/ChangeLog b/ChangeLog
index 2097a26125..57f1f1d4e5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2007-11-26  Bruno Haible  <bruno@clisp.org>
+
+	* lib/vasnprintf.c (decode_long_double): Don't abort if the
+	'long double' type has excess precision.
+	Reported by Jim Meyering in
+	<http://lists.gnu.org/archive/html/bug-gnulib/2007-11/msg00120.html>.
+
 2007-11-25  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* doc/fdl.texi, doc/gpl-3.0.texi, doc/lgpl-3.0.texi:
diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c
index d6b012a4ac..f26b42be60 100644
--- a/lib/vasnprintf.c
+++ b/lib/vasnprintf.c
@@ -871,8 +871,11 @@ decode_long_double (long double x, int *ep, mpn_t *mp)
 	abort ();
       m.limbs[--i] = (hi << (GMP_LIMB_BITS / 2)) | lo;
     }
+#if 0 /* On FreeBSD 6.1/x86, 'long double' numbers sometimes have excess
+         precision.  */
   if (!(y == 0.0L))
     abort ();
+#endif
   /* Normalise.  */
   while (m.nlimbs > 0 && m.limbs[m.nlimbs - 1] == 0)
     m.nlimbs--;