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/c_loc_tests_16.f90 | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/c_loc_tests_16.f90 (limited to 'gcc/testsuite/gfortran.dg/c_loc_tests_16.f90') diff --git a/gcc/testsuite/gfortran.dg/c_loc_tests_16.f90 b/gcc/testsuite/gfortran.dg/c_loc_tests_16.f90 new file mode 100644 index 000000000..1c86a1f9c --- /dev/null +++ b/gcc/testsuite/gfortran.dg/c_loc_tests_16.f90 @@ -0,0 +1,25 @@ +! { dg-do compile } +! { dg-options "-fcoarray=single" } +! PR 38536 - array sections as arguments to c_loc are illegal. + use iso_c_binding + type, bind(c) :: t1 + integer(c_int) :: i(5) + end type t1 + type, bind(c):: t2 + type(t1) :: t(5) + end type t2 + type, bind(c) :: t3 + type(t1) :: t(5,5) + end type t3 + + type(t2), target :: tt + type(t3), target :: ttt + integer(c_int), target :: n(3) + integer(c_int), target :: x[*] + type(C_PTR) :: p + + p = c_loc(tt%t%i(1)) ! { dg-error "Array section not permitted" } + p = c_loc(n(1:2)) ! { dg-warning "Array section" } + p = c_loc(ttt%t(5,1:2)%i(1)) ! { dg-error "Array section not permitted" } + p = c_loc(x[1]) ! { dg-error "Coindexed argument not permitted" } + end -- cgit v1.2.3