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. --- .../gfortran.dg/derived_pointer_null_1.f90 | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/derived_pointer_null_1.f90 (limited to 'gcc/testsuite/gfortran.dg/derived_pointer_null_1.f90') diff --git a/gcc/testsuite/gfortran.dg/derived_pointer_null_1.f90 b/gcc/testsuite/gfortran.dg/derived_pointer_null_1.f90 new file mode 100644 index 000000000..3e7673f3b --- /dev/null +++ b/gcc/testsuite/gfortran.dg/derived_pointer_null_1.f90 @@ -0,0 +1,32 @@ +! { dg-do compile } +! { dg-options "-std=gnu" } +! +! Test of fix (patch unknown) for pr19181 and pr21300. This test is based +! on the example given in 21300. Note that this can be executed. +! +! Contributed by Paul Thomas +! + TYPE ast_obs + real, DIMENSION(:), POINTER :: geopos + END TYPE ast_obs + + TYPE(ast_obs), PARAMETER :: undefined_ast_obs = AST_OBS(NULL()) + type(ast_obs) :: my_ast_obs + real, target, dimension(10) :: rt + + my_ast_obs%geopos => rt + if (.not.associated (my_ast_obs%geopos)) call abort () + + call get_null_ast_obs (my_ast_obs) + if (associated (my_ast_obs%geopos)) call abort () + +CONTAINS + + SUBROUTINE get_null_ast_obs (obs1) + TYPE(ast_obs) :: obs1 + obs1 = undefined_ast_obs + RETURN + END SUBROUTINE get_null_ast_obs + +END + -- cgit v1.2.3