re PR libfortran/33672 (Additional runtime checks needed for namelist reads)

2007-10-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/33672
	* gfortran.dg/namelist_40.f90: New test.

From-SVN: r129310

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 4ec1dc3..4bfde80 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2007-10-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libfortran/33672
+       * gfortran.dg/namelist_40.f90: New test.
+
 2007-10-14  Tobias Burnus  <burnus@net-b.de>
 
        PR fortran/33745

diff --git a/gcc/testsuite/gfortran.dg/namelist_40.f90 b/gcc/testsuite/gfortran.dg/namelist_40.f90
new file mode 100644 (file)
index 0000000..3c9d813
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/namelist_40.f90
@@ -0,0 +1,54 @@
+! { dg-do run }
+! PR33672 Additional runtime checks needed for namelist reads
+! Submitted by Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+module global
+  type             ::  mt
+    character(len=2) ::  ch(2) = (/"aa","bb"/)
+  end type mt
+  type             ::  bt
+    integer        ::  i(2) = (/1,2/)
+    type(mt)       ::  m(2)
+  end type bt
+end module global
+
+program namelist_40
+  use global
+  type(bt)         ::  x(2)
+  character(40)    ::  teststring 
+  namelist /mynml/ x
+
+  teststring = " x(2)%m%ch(:)(2:2) = 'z','z',"
+  call writenml (teststring)
+  teststring = " x(2)%m(2)%ch(:)(2) = 'z','z',"
+  call writenml (teststring)
+  teststring = " x(2)%m(2)%ch(:)(:3) = 'z','z',"
+  call writenml (teststring)
+  teststring = " x(2)%m(2)%ch(1:2)(k:) = 'z','z',"
+  call writenml (teststring)
+  
+contains
+
+subroutine writenml (astring)
+  character(40), intent(in)  :: astring
+  character(300)   :: errmessage
+  integer          :: ierror
+
+  open (10, status="scratch", delim='apostrophe')
+  write (10, '(A)') "&MYNML"
+  write (10, '(A)') astring
+  write (10, '(A)') "/"
+  rewind (10)
+  read (10, nml = mynml, iostat=ierror, iomsg=errmessage)
+  if (ierror == 0) call abort
+  print '(a)', trim(errmessage)
+  close (10)
+
+end subroutine writenml
+
+end program namelist_40
+! { dg-output "Multiple sub-objects with non-zero rank in namelist object x(\n|\r\n|\r)" }
+! { dg-output "Missing colon in substring qualifier for namelist variable x%m%ch(\n|\r\n|\r)" }
+! { dg-output "Substring out of range for namelist variable x%m%ch(\n|\r\n|\r)" }
+! { dg-output "Bad character in substring qualifier for namelist variable x%m%ch(\n|\r\n|\r)" }
+! { dg-final { cleanup-modules "global" } }