diff --git a/vlib/builtin/array.v b/vlib/builtin/array.v
index 7b0e828904..64fe8849cf 100644
--- a/vlib/builtin/array.v
+++ b/vlib/builtin/array.v
@@ -27,17 +27,6 @@ fn __new_array(mylen int, cap int, elm_size int) array {
 	}
 	return arr
 }
-fn new_array(mylen int, cap int, elm_size int) array {
-	cap_ := if cap == 0 { 1 } else { cap }
-	arr := array{
-		len: mylen
-		cap: cap_
-		element_size: elm_size
-		data: vcalloc(cap_ * elm_size)
-	}
-	return arr
-
-}
 
 // TODO
 pub fn make(len int, cap int, elm_size int) array {
diff --git a/vlib/v/parser/struct.v b/vlib/v/parser/struct.v
index c69328a9ac..e5c681de22 100644
--- a/vlib/v/parser/struct.v
+++ b/vlib/v/parser/struct.v
@@ -237,7 +237,7 @@ fn (mut p Parser) interface_decl() ast.InterfaceDecl {
 			foo: 'foo'
 		}
 	}
-	typ := p.table.register_type_symbol(t)
+	typ := table.new_type(p.table.register_type_symbol(t))
 	ts := p.table.get_type_symbol(typ) // TODO t vs ts
 	// Parse methods
 	mut methods := []ast.FnDecl
diff --git a/vlib/v/table/table.v b/vlib/v/table/table.v
index 18a3b1592a..d198b89198 100644
--- a/vlib/v/table/table.v
+++ b/vlib/v/table/table.v
@@ -485,7 +485,7 @@ pub fn (t &Table) check(got, expected Type) bool {
 	exp_type_sym := t.get_type_symbol(expected)
 	//
 	if exp_type_sym.kind == .interface_ {
-		info := got_type_sym.info as Interface
+		info := exp_type_sym.info as Interface
 		println('gen_types before')
 		println(info.gen_types)
 		info.gen_types << got_type_sym.name