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/large_integer_kind_1.f90 | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.dg/large_integer_kind_1.f90

(limited to 'gcc/testsuite/gfortran.dg/large_integer_kind_1.f90')

diff --git a/gcc/testsuite/gfortran.dg/large_integer_kind_1.f90 b/gcc/testsuite/gfortran.dg/large_integer_kind_1.f90
new file mode 100644
index 000000000..2f272db92
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/large_integer_kind_1.f90
@@ -0,0 +1,40 @@
+! { dg-do run }
+! { dg-require-effective-target fortran_large_int }
+
+module testmod
+  integer,parameter :: k = selected_int_kind (range (0_8) + 1)
+contains
+  subroutine testoutput (a,b,length,f)
+    integer(kind=k),intent(in) :: a
+    integer(kind=8),intent(in) ::  b
+    integer,intent(in) :: length
+    character(len=*),intent(in) :: f
+
+    character(len=length) :: ca
+    character(len=length) :: cb
+
+    write (ca,f) a
+    write (cb,f) b
+    if (ca /= cb) call abort
+  end subroutine testoutput
+end module testmod
+
+
+! Testing I/O of large integer kinds (larger than kind=8)
+program test
+  use testmod
+  implicit none
+
+  integer(kind=k) :: x
+  character(len=50) :: c1, c2
+
+  call testoutput (0_k,0_8,50,'(I50)')
+  call testoutput (1_k,1_8,50,'(I50)')
+  call testoutput (-1_k,-1_8,50,'(I50)')
+  x = huge(0_8)
+  call testoutput (x,huge(0_8),50,'(I50)')
+  x = -huge(0_8)
+  call testoutput (x,-huge(0_8),50,'(I50)')
+end program test
+
+! { dg-final { cleanup-modules "testmod" } }
-- 
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