obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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
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files in the upstream repository.

1 files changed, 41 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/arrayio_12.f90 b/gcc/testsuite/gfortran.dg/arrayio_12.f90
new file mode 100644
index 000000000..09fa6c8a1
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/arrayio_12.f90
@@ -0,0 +1,41 @@
+! { dg-do run }
+! Tests the fix for PR30626, in which the substring reference
+! for an internal file would cause an ICE.
+!
+! Contributed by Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+program gfcbug51
+  implicit none
+
+  character(len=12) :: cdate(3)      ! yyyymmddhhmm
+
+  type year_t
+    integer :: year = 0
+  end type year_t
+
+  type(year_t) :: time(3)
+
+  cdate = (/'200612231200', '200712231200', &
+            '200812231200'/)
+
+  call date_to_year (cdate)
+  if (any (time%year .ne. (/2006, 2007, 2008/))) call abort ()
+
+  call month_to_date ((/8, 9, 10/), cdate)
+  if ( any (cdate .ne. (/'200608231200', '200709231200', &
+                         '200810231200'/))) call abort ()
+
+contains
+
+  subroutine date_to_year (d)
+    character(len=12) :: d(3)
+    read (cdate(:)(1:4),'(i4)')  time%year
+  end subroutine
+
+  subroutine month_to_date (m, d)
+    character(len=12) :: d(3)
+    integer :: m(:)
+    write (cdate(:)(5:6),'(i2.2)')  m
+  end subroutine month_to_date
+
+end program gfcbug51