+2009-06-05 Alexandre Oliva <aoliva@redhat.com>
+
+ * trans-decl.c (gfc_build_qualified_array): Don't skip generation
+ of range types.
+ * trans.h (struct lang_type): Add base_decls.
+ (GFC_TYPE_ARRAY_BASE_DECL): New.
+ * trans-types.c (gfc_get_array_type_bounds): Initialize base decls
+ proactively and excessively.
+ (gfc_get_array_descr_info): Use existing base decls if available.
+
2009-06-04 Daniel Franke <franke.daniel@gmail.com>
PR fortran/37203
arraytype = build_pointer_type (arraytype);
GFC_TYPE_ARRAY_DATAPTR_TYPE (fat_type) = arraytype;
+ /* This will generate the base declarations we need to emit debug
+ information for this type. FIXME: there must be a better way to
+ avoid divergence between compilations with and without debug
+ information. */
+ {
+ struct array_descr_info info;
+ gfc_get_array_descr_info (fat_type, &info);
+ gfc_get_array_descr_info (build_pointer_type (fat_type), &info);
+ }
+
return fat_type;
}
\f
info->ndimensions = rank;
info->element_type = etype;
ptype = build_pointer_type (gfc_array_index_type);
- if (indirect)
+ base_decl = GFC_TYPE_ARRAY_BASE_DECL (type, indirect);
+ if (!base_decl)
{
- info->base_decl = build_decl (VAR_DECL, NULL_TREE,
- build_pointer_type (ptype));
- base_decl = build1 (INDIRECT_REF, ptype, info->base_decl);
+ base_decl = build_decl (VAR_DECL, NULL_TREE,
+ indirect ? build_pointer_type (ptype) : ptype);
+ GFC_TYPE_ARRAY_BASE_DECL (type, indirect) = base_decl;
}
- else
- info->base_decl = base_decl = build_decl (VAR_DECL, NULL_TREE, ptype);
+ info->base_decl = base_decl;
+ if (indirect)
+ base_decl = build1 (INDIRECT_REF, ptype, base_decl);
if (GFC_TYPE_ARRAY_SPAN (type))
elem_size = GFC_TYPE_ARRAY_SPAN (type);
tree dtype;
tree dataptr_type;
tree span;
+ tree base_decl[2];
};
struct GTY(()) lang_decl {
#define GFC_TYPE_ARRAY_DATAPTR_TYPE(node) \
(TYPE_LANG_SPECIFIC(node)->dataptr_type)
#define GFC_TYPE_ARRAY_SPAN(node) (TYPE_LANG_SPECIFIC(node)->span)
+#define GFC_TYPE_ARRAY_BASE_DECL(node, internal) \
+ (TYPE_LANG_SPECIFIC(node)->base_decl[(internal)])
/* Build an expression with void type. */
#define build1_v(code, arg) fold_build1(code, void_type_node, arg)