diff options
Diffstat (limited to 'gcc/go/gofrontend/expressions.cc')
| -rw-r--r-- | gcc/go/gofrontend/expressions.cc | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/gcc/go/gofrontend/expressions.cc b/gcc/go/gofrontend/expressions.cc index 35bcdbb..81d18ca 100644 --- a/gcc/go/gofrontend/expressions.cc +++ b/gcc/go/gofrontend/expressions.cc @@ -11539,28 +11539,12 @@ Field_reference_expression::do_check_types(Gogo*) tree Field_reference_expression::do_get_tree(Translate_context* context) { - tree struct_tree = this->expr_->get_tree(context); - if (struct_tree == error_mark_node - || TREE_TYPE(struct_tree) == error_mark_node) - return error_mark_node; - go_assert(TREE_CODE(TREE_TYPE(struct_tree)) == RECORD_TYPE); - tree field = TYPE_FIELDS(TREE_TYPE(struct_tree)); - if (field == NULL_TREE) - { - // This can happen for a type which refers to itself indirectly - // and then turns out to be erroneous. - go_assert(saw_errors()); - return error_mark_node; - } - for (unsigned int i = this->field_index_; i > 0; --i) - { - field = DECL_CHAIN(field); - go_assert(field != NULL_TREE); - } - if (TREE_TYPE(field) == error_mark_node) - return error_mark_node; - return build3(COMPONENT_REF, TREE_TYPE(field), struct_tree, field, - NULL_TREE); + Bexpression* bstruct = tree_to_expr(this->expr_->get_tree(context)); + Bexpression* ret = + context->gogo()->backend()->struct_field_expression(bstruct, + this->field_index_, + this->location()); + return expr_to_tree(ret); } // Dump ast representation for a field reference expression. |