procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

re PR libfortran/31880 ([4.2 only] silent data corruption in gfortran read statement)

Browse source 
2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/31880
	* gfortran.dg/unf_read_corrupted_2.f90: New test.

From-SVN: r124590
This commit is contained in:
Jerry DeLisle 2007-05-10 01:09:57 +00:00
parent f1a6afe313
commit d9099df883
2 changed files with 32 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
gcc/testsuite/ChangeLog
View file

@ -1,3 +1,8 @@
2007-05-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/31880
* gfortran.dg/unf_read_corrupted_2.f90: New test.
2007-05-09 Mike Stump <mrs@apple.com>
* g++.dg/other/first-global.C: Add -fpie for darwin.

27
gcc/testsuite/gfortran.dg/unf_read_corrupted_2.f90 Normal file
View file

@ -0,0 +1,27 @@
! { dg-do run }
! PR31880 silent data corruption in gfortran read statement
! Test from PR.
program r3
integer(kind=4) :: a(1025),b(1025),c(1025),d(2048),e(1022)
a = 5
b = 6
c = 7
e = 8
do i=1,2048
d(i)=i
end do
open (3,file='a',form='unformatted')
write (3) a,b,c,d,e
rewind 3
d = 0
read (3) a,b,c,d
close (3)
if (d(1).ne.1) call abort
if (d(2048).ne.2048) call abort
end