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
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 45 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/print_fmt_5.f90 b/gcc/testsuite/gfortran.dg/print_fmt_5.f90
new file mode 100644
index 000000000..fb37d7539
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/print_fmt_5.f90
@@ -0,0 +1,45 @@
+! { dg-do compile }
+! print_fmt_5.f90
+! Test of fix for PR28237 and the last bit of PR23420.  See
+! below for the description of the problem.
+!
+program r
+  character(12) :: for = '(i5)', left = '(i', right = ')'
+  integer :: i, j
+  integer :: h(4) &
+    = (/1h(, 1hi, 1h5, 1h)/)! { dg-warning "HOLLERITH|Hollerith" }
+  namelist /mynml/ i
+  i = fact ()
+!
+! All these are "legal" things to do; note however the warnings
+! for extensions or obsolete features!
+!
+  print *, fact()
+  print 100, fact()
+  print '(i5)', fact()
+  print mynml      ! { dg-warning "is an extension" }
+  do i = 1, 5
+    print trim(left)//char(iachar('0') + i)//trim(right), i
+  end do
+  assign 100 to i  ! { dg-warning "ASSIGN statement" }
+  print i, fact()  ! { dg-warning "ASSIGNED variable" }
+  print h, fact () ! { dg-warning "Non-character in FORMAT" }
+!
+! These are not and caused a segfault in trans-io:560
+!
+! PR28237
+  print fact()     ! { dg-error "not an ASSIGNED variable" }
+! original PR23420
+  print precision(1.2_8) ! { dg-error "type default CHARACTER" }
+! PR23420 points 4 and 5
+  print j + j      ! { dg-error "not an ASSIGNED variable" }
+! An extension of the above, encountered in writing the fix
+  write (*, fact())! { dg-error "not an ASSIGNED variable" }
+ 100 format (i5)
+contains
+  function fact()
+    integer :: fact
+    fact = 1
+  end function fact
+end
+