diff options
| author | mikael <mikael@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-29 11:22:40 +0000 |
|---|---|---|
| committer | mikael <mikael@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-29 11:22:40 +0000 |
| commit | b72a7318b78b5b77dfb94bba267b9dad42153586 (patch) | |
| tree | 28bc068661ccb39824bcc78dcd3c40443158bb52 /gcc/testsuite/gfortran.dg | |
| parent | cb58739352379082da7ed1f128c15e8ef4ed42a7 (diff) | |
| download | gcc-b72a7318b78b5b77dfb94bba267b9dad42153586.tar.gz | |
2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
PR fortran/42051
PR fortran/44064
* class.c (gfc_find_derived_vtab): Accept or discard newly created
symbols before returning.
2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
PR fortran/42051
PR fortran/44064
* gfortran.dg/pr42051.f03: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162674 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gfortran.dg')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/pr42051.f03 | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/pr42051.f03 b/gcc/testsuite/gfortran.dg/pr42051.f03 new file mode 100644 index 00000000000..308c1e7229f --- /dev/null +++ b/gcc/testsuite/gfortran.dg/pr42051.f03 @@ -0,0 +1,36 @@ +! { dg-do compile } +! { dg-options "-fno-whole-file" } +! +! PR fortran/42051 +! PR fortran/44064 +! Access to freed symbols +! +! Testcase provided by Damian Rouson <damian@rouson.net>, +! reduced by Janus Weil <janus@gcc.gnu.org>. + +module grid_module + implicit none + type grid + end type + type field + type(grid) :: mesh + end type +contains + real function return_x(this) + class(grid) :: this + end function +end module + +module field_module + use grid_module, only: field,return_x + implicit none +contains + subroutine output(this) + class(field) :: this + print *,return_x(this%mesh) + end subroutine +end module + +end + +! { dg-final { cleanup-modules "grid_module field_module" } } |