From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; 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. --- gcc/testsuite/gfortran.dg/nullify_3.f90 | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/nullify_3.f90 (limited to 'gcc/testsuite/gfortran.dg/nullify_3.f90') diff --git a/gcc/testsuite/gfortran.dg/nullify_3.f90 b/gcc/testsuite/gfortran.dg/nullify_3.f90 new file mode 100644 index 000000000..7d202a258 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/nullify_3.f90 @@ -0,0 +1,26 @@ +! { dg-do run } +! { dg-options "-O0 -fbounds-check" } +! Tests patch for PR29371, in which the null pointer +! assignment would cause a segfault with the bounds +! check on. +! +! Contributed by Tobias Burnus +! +program test + implicit none + type projector_t + real, pointer :: ket(:, :), bra(:, :) + end type projector_t + + type(projector_t),pointer, dimension(:) :: p + integer :: stat,i + allocate(p(2),stat=stat) + do i = 1, 2 + nullify(p(i)%bra) + nullify(p(i)%ket) + end do + do i = 1, 2 + if (associated (p(i)%bra)) call abort () + if (associated (p(i)%ket)) call abort () + end do +end program -- cgit v1.2.3