Fix bug with empty returns

Signed-off-by: Slendi <slendi@socopon.com>

src/type_checker.odin

@@ -468,6 +468,9 @@ type_check :: proc(ast: ^Node, parent_ast: ^Node) {
 				message_create(.Error, fmt.aprintf("Return statement outside of function"), ast.range),
 			)
 		} else {
+			if function_return_type.kind == .Integer && function_return_type.bit_size == 0 && ast.children[0] == nil {
+				break
+			}
 			type_check(ast.children[0], ast)
 			ok, cast_required := compare_types(function_return_type, ast.children[0].return_type)
 			if cast_required {
@@ -736,7 +739,6 @@ find_function_definitions :: proc(ast_: ^Node) -> (ret: [dynamic]^FunctionType)
 			}
 			append(&ret, fn)
 		case .Struct:
-			fmt.printf("Struct found\n")
 			struct_ := struct_create()
 			should_ignore := true
 			for field in ast.children {

test_type_checker.cat

@@ -28,6 +28,7 @@ fn DrawRectangleWrap(x y w h: i32, c: Color) {
 
 fn DrawCircleWrap(x y: i32, r: f32, c: Color) {
 	DrawCircle x y r (ColorToRaylib c)
+	ret
 }
 
 let white :: .Color{69 69 69 255}