diff options
Diffstat (limited to 'src/ortho/gcc/ortho-lang-7.c')
-rw-r--r-- | src/ortho/gcc/ortho-lang-7.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/ortho/gcc/ortho-lang-7.c b/src/ortho/gcc/ortho-lang-7.c index a5b97d8c6..4600fc602 100644 --- a/src/ortho/gcc/ortho-lang-7.c +++ b/src/ortho/gcc/ortho-lang-7.c @@ -66,6 +66,8 @@ #include "stor-layout.h" #include "varasm.h" +#define TYPE_UNBOUNDED(t) TYPE_LANG_FLAG_0(t) + /* Returns the number of FIELD_DECLs in TYPE. Copied here from expr.c in gcc4.9 as it is no longer exported by tree.h. */ @@ -1137,6 +1139,13 @@ new_record_union_field (struct o_element_list *list, { tree res; + if (TYPE_UNBOUNDED(etype)) { + /* If the field type is unbounded, it mustn't use any space in the + record. Use VOID instead. */ + TYPE_UNBOUNDED(list->res) = 1; + etype = void_type_node; + } + res = build_decl (input_location, FIELD_DECL, ident, etype); DECL_CONTEXT (res) = list->res; chain_append (&list->chain, res); @@ -1301,6 +1310,7 @@ new_array_type (tree el_type, tree index_type) /* Build an incomplete array. */ range_type = build_range_type (index_type, size_zero_node, NULL_TREE); res = build_array_type (el_type, range_type); + TYPE_UNBOUNDED(res) = 1; return res; } @@ -1311,6 +1321,7 @@ new_array_subtype (tree atype, tree eltype, tree length) tree index_type; tree res; + gcc_assert(!TYPE_UNBOUNDED(eltype)); index_type = TYPE_DOMAIN (atype); range_type = ortho_build_array_range(index_type, length); |