From 91ab22083add8122bdc79155ae1de0b5392f88ff Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Tue, 21 Dec 2010 22:59:31 +0000 Subject: Don't crash indexing into erroneous array. From-SVN: r168142 --- gcc/go/gofrontend/expressions.cc | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'gcc/go') diff --git a/gcc/go/gofrontend/expressions.cc b/gcc/go/gofrontend/expressions.cc index 0745704..5cd9e66 100644 --- a/gcc/go/gofrontend/expressions.cc +++ b/gcc/go/gofrontend/expressions.cc @@ -9154,7 +9154,11 @@ Array_index_expression::do_get_tree(Translate_context* context) source_location loc = this->location(); Array_type* array_type = this->array_->type()->array_type(); - gcc_assert(array_type != NULL); + if (array_type == NULL) + { + gcc_assert(this->array_->type()->is_error_type()); + return error_mark_node; + } tree type_tree = array_type->get_tree(gogo); if (type_tree == error_mark_node) -- cgit v1.1