From ac70b20b1007da0d3d02a9cec3c0715145c4b593 Mon Sep 17 00:00:00 2001 From: Tobias Burnus Date: Thu, 18 Jun 2020 15:27:30 +0200 Subject: [PATCH] OpenMP/Fortran: Reject allocatable components in map clause gcc/fortran/ChangeLog: * openmp.c (resolve_omp_clauses): Reject vars with allocatable components in OpenMP map clauses. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/map-alloc-comp-1.f90: New test. --- gcc/fortran/openmp.c | 7 +++++++ .../gfortran.dg/gomp/map-alloc-comp-1.f90 | 14 ++++++++++++++ 2 files changed, 21 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/gomp/map-alloc-comp-1.f90 diff --git a/gcc/fortran/openmp.c b/gcc/fortran/openmp.c index 94522d16e6d..e681903c7c2 100644 --- a/gcc/fortran/openmp.c +++ b/gcc/fortran/openmp.c @@ -4636,6 +4636,13 @@ resolve_omp_clauses (gfc_code *code, gfc_omp_clauses *omp_clauses, && n->sym->as->type == AS_ASSUMED_SIZE) gfc_error ("Assumed size array %qs in %s clause at %L", n->sym->name, name, &n->where); + if (!openacc + && list == OMP_LIST_MAP + && n->sym->ts.type == BT_DERIVED + && n->sym->ts.u.derived->attr.alloc_comp) + gfc_error ("List item %qs with allocatable components is not " + "permitted in map clause at %L", n->sym->name, + &n->where); if (list == OMP_LIST_MAP && !openacc) switch (code->op) { diff --git a/gcc/testsuite/gfortran.dg/gomp/map-alloc-comp-1.f90 b/gcc/testsuite/gfortran.dg/gomp/map-alloc-comp-1.f90 new file mode 100644 index 00000000000..0c4429677bd --- /dev/null +++ b/gcc/testsuite/gfortran.dg/gomp/map-alloc-comp-1.f90 @@ -0,0 +1,14 @@ +! +! ALLOCATABLE COMPONENTS: +! - OpenMP 5: Permitted (and automatically recursively mapped) +! -> Not yet supported. +! - OpenMP 4.5: Not permitted. +! +implicit none (type, external) +type sct + integer, allocatable :: c +end type +type(sct) var + +!$omp target enter data map(to:var) ! { dg-error "allocatable components is not permitted in map clause" } +end -- 2.30.2