From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/gfortran.dg/pr17706.f90 | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.dg/pr17706.f90

(limited to 'gcc/testsuite/gfortran.dg/pr17706.f90')

diff --git a/gcc/testsuite/gfortran.dg/pr17706.f90 b/gcc/testsuite/gfortran.dg/pr17706.f90
new file mode 100644
index 000000000..5ddda3d35
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/pr17706.f90
@@ -0,0 +1,25 @@
+! { dg-do run }
+! { dg-options "-fno-sign-zero" }
+! PR17706
+! this is a libgfortran test
+! output value -0.00 is not standard compliant
+! derived from NIST F77 test FM406, with extra bits added.
+program pr17706
+  implicit none
+  character(len=10) :: s
+  character(len=10), parameter :: x = "xxxxxxxxxx"
+  real, parameter :: small = -0.0001
+
+  s = x
+  write (s, '(F4.1)') small
+  ! The plus is optional.  We choose not to display it.
+  if (s .ne. " 0.0") call abort
+
+  s = x
+  write (s, '(SS,F4.1)') small
+  if (s .ne. " 0.0") call abort
+
+  s = x
+  write (s, '(SP,F4.1)') small
+  if (s .ne. "+0.0") call abort
+end program
-- 
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