diff options
Diffstat (limited to 'gcc/fortran/trans-openmp.c')
| -rw-r--r-- | gcc/fortran/trans-openmp.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/gcc/fortran/trans-openmp.c b/gcc/fortran/trans-openmp.c index e9a3b46e6e3..d114884beaa 100644 --- a/gcc/fortran/trans-openmp.c +++ b/gcc/fortran/trans-openmp.c @@ -460,7 +460,8 @@ gfc_omp_clause_default_ctor (tree clause, tree decl, tree outer) if ((! GFC_DESCRIPTOR_TYPE_P (type) || GFC_TYPE_ARRAY_AKIND (type) != GFC_ARRAY_ALLOCATABLE) - && !GFC_DECL_GET_SCALAR_ALLOCATABLE (OMP_CLAUSE_DECL (clause))) + && (!GFC_DECL_GET_SCALAR_ALLOCATABLE (OMP_CLAUSE_DECL (clause)) + || !POINTER_TYPE_P (type))) { if (gfc_has_alloc_comps (type, OMP_CLAUSE_DECL (clause))) { @@ -546,6 +547,9 @@ gfc_omp_clause_default_ctor (tree clause, tree decl, tree outer) build3_loc (input_location, COND_EXPR, void_type_node, cond, then_b, else_b)); + /* Avoid -W*uninitialized warnings. */ + if (DECL_P (decl)) + TREE_NO_WARNING (decl) = 1; } else gfc_add_expr_to_block (&block, then_b); @@ -567,7 +571,8 @@ gfc_omp_clause_copy_ctor (tree clause, tree dest, tree src) if ((! GFC_DESCRIPTOR_TYPE_P (type) || GFC_TYPE_ARRAY_AKIND (type) != GFC_ARRAY_ALLOCATABLE) - && !GFC_DECL_GET_SCALAR_ALLOCATABLE (OMP_CLAUSE_DECL (clause))) + && (!GFC_DECL_GET_SCALAR_ALLOCATABLE (OMP_CLAUSE_DECL (clause)) + || !POINTER_TYPE_P (type))) { if (gfc_has_alloc_comps (type, OMP_CLAUSE_DECL (clause))) { @@ -651,6 +656,9 @@ gfc_omp_clause_copy_ctor (tree clause, tree dest, tree src) gfc_add_expr_to_block (&block, build3_loc (input_location, COND_EXPR, void_type_node, cond, then_b, else_b)); + /* Avoid -W*uninitialized warnings. */ + if (DECL_P (dest)) + TREE_NO_WARNING (dest) = 1; return gfc_finish_block (&block); } @@ -667,7 +675,8 @@ gfc_omp_clause_assign_op (tree clause, tree dest, tree src) if ((! GFC_DESCRIPTOR_TYPE_P (type) || GFC_TYPE_ARRAY_AKIND (type) != GFC_ARRAY_ALLOCATABLE) - && !GFC_DECL_GET_SCALAR_ALLOCATABLE (OMP_CLAUSE_DECL (clause))) + && (!GFC_DECL_GET_SCALAR_ALLOCATABLE (OMP_CLAUSE_DECL (clause)) + || !POINTER_TYPE_P (type))) { if (gfc_has_alloc_comps (type, OMP_CLAUSE_DECL (clause))) { @@ -905,7 +914,8 @@ gfc_omp_clause_linear_ctor (tree clause, tree dest, tree src, tree add) if ((! GFC_DESCRIPTOR_TYPE_P (type) || GFC_TYPE_ARRAY_AKIND (type) != GFC_ARRAY_ALLOCATABLE) - && !GFC_DECL_GET_SCALAR_ALLOCATABLE (OMP_CLAUSE_DECL (clause))) + && (!GFC_DECL_GET_SCALAR_ALLOCATABLE (OMP_CLAUSE_DECL (clause)) + || !POINTER_TYPE_P (type))) { gcc_assert (TREE_CODE (type) == ARRAY_TYPE); if (!TYPE_DOMAIN (type) @@ -989,7 +999,8 @@ gfc_omp_clause_dtor (tree clause, tree decl) if ((! GFC_DESCRIPTOR_TYPE_P (type) || GFC_TYPE_ARRAY_AKIND (type) != GFC_ARRAY_ALLOCATABLE) - && !GFC_DECL_GET_SCALAR_ALLOCATABLE (OMP_CLAUSE_DECL (clause))) + && (!GFC_DECL_GET_SCALAR_ALLOCATABLE (OMP_CLAUSE_DECL (clause)) + || !POINTER_TYPE_P (type))) { if (gfc_has_alloc_comps (type, OMP_CLAUSE_DECL (clause))) return gfc_walk_alloc_comps (decl, NULL_TREE, |