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| author | Janus Weil <janus@gcc.gnu.org> | 2009-08-11 22:08:35 +0200 |
|---|---|---|
| committer | Janus Weil <janus@gcc.gnu.org> | 2009-08-11 22:08:35 +0200 |
| commit | 4561cbd0bd762caa08d6a3a9ae7d9a6bf163d281 (patch) | |
| tree | 02f13a243c4a0a8ae7faa6ea9cf6999002e29977 /gcc | |
| parent | df4aca797b6b56d1fa5c48fcb85d069982008fcd (diff) | |
| download | gcc-4561cbd0bd762caa08d6a3a9ae7d9a6bf163d281.zip gcc-4561cbd0bd762caa08d6a3a9ae7d9a6bf163d281.tar.gz gcc-4561cbd0bd762caa08d6a3a9ae7d9a6bf163d281.tar.bz2 | |
re PR fortran/41022 ([F03] procedure pointer components as actual arguments)
2009-08-11 Janus Weil <janus@gcc.gnu.org>
PR fortran/41022
* trans-expr.c (gfc_conv_procedure_call): Handle procedure pointer
components as actual arguments.
2009-08-11 Janus Weil <janus@gcc.gnu.org>
PR fortran/41022
* gfortran.dg/proc_ptr_comp_14.f90: New.
From-SVN: r150665
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/fortran/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/fortran/trans-expr.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/proc_ptr_comp_14.f90 | 40 |
4 files changed, 53 insertions, 1 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 1e8d739..999de40 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,9 @@ +2009-08-11 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41022 + * trans-expr.c (gfc_conv_procedure_call): Handle procedure pointer + components as actual arguments. + 2009-08-10 Daniel Kraft <d@domob.eu> PR fortran/37425 diff --git a/gcc/fortran/trans-expr.c b/gcc/fortran/trans-expr.c index 7352db8..a6e129b 100644 --- a/gcc/fortran/trans-expr.c +++ b/gcc/fortran/trans-expr.c @@ -2679,7 +2679,8 @@ gfc_conv_procedure_call (gfc_se * se, gfc_symbol * sym, && fsym->attr.flavor != FL_PROCEDURE) || (fsym->attr.proc_pointer && !(e->expr_type == EXPR_VARIABLE - && e->symtree->n.sym->attr.dummy)))) + && e->symtree->n.sym->attr.dummy)) + || gfc_is_proc_ptr_comp (e, NULL))) { /* Scalar pointer dummy args require an extra level of indirection. The null pointer already contains diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 017a12b..a6e5bea 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2009-08-11 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41022 + * gfortran.dg/proc_ptr_comp_14.f90: New. + 2009-08-11 Adam Nemet <anemet@caviumnetworks.com> * gcc.target/mips/ext-5.c: New test. diff --git a/gcc/testsuite/gfortran.dg/proc_ptr_comp_14.f90 b/gcc/testsuite/gfortran.dg/proc_ptr_comp_14.f90 new file mode 100644 index 0000000..811223e --- /dev/null +++ b/gcc/testsuite/gfortran.dg/proc_ptr_comp_14.f90 @@ -0,0 +1,40 @@ +! { dg-do run } +! +! PR 41022: [F03] procedure pointer components as actual arguments +! +! Contributed by Juergen Reuter <reuter@physik.uni-freiburg.de> + +program foo + + type :: container_t + procedure(proc), nopass, pointer :: proc => null () + end type container_t + + type(container_t), target :: obj1 + type(container_t) :: obj2 + + obj1%proc => proc + call transfer_proc_ptr (obj2, obj1) + + if (obj2%proc()/=7) call abort() + +contains + + subroutine transfer_proc_ptr (obj2, obj1) + type(container_t), intent(out) :: obj2 + type(container_t), intent(in), target :: obj1 + call assign_proc_ptr (obj2%proc, obj1) + end subroutine transfer_proc_ptr + + subroutine assign_proc_ptr (ptr, obj1) + procedure(proc), pointer :: ptr + type(container_t), intent(in), target :: obj1 + ptr => obj1%proc + end subroutine assign_proc_ptr + + integer function proc () + proc = 7 + end function + +end program foo + |