some more tests

compiler/fn.v

@@ -493,7 +493,6 @@ fn (p mut Parser) async_fn_call(f Fn, method_ph int, receiver_var, receiver_type
 }
 
 fn (p mut Parser) fn_call(f Fn, method_ph int, receiver_var, receiver_type string) {
-	//if !f.is_public && !f.is_c && f.pkg != p.pkg && f.pkg != 'builtin' {
 	if !f.is_public && !f.is_c && !p.is_test && f.pkg != p.pkg  { 
 		p.error('function `$f.name` is private')
 	}

json/json_test.v

@@ -0,0 +1,21 @@
+import json 
+
+struct User {
+	age  int
+	nums []int
+}
+
+fn test_parse_user() {
+	s := '{"age": 10, "nums": [1,2,3]}'
+	u := json.decode(User, s) or {
+		exit(1) 
+		return
+	}
+	assert u.age == 10
+	assert u.nums.len == 3
+	assert u.nums[0] == 1 
+	assert u.nums[1] == 2 
+	assert u.nums[2] == 3 
+}
+
+

tests/fn_test.v

@@ -0,0 +1,43 @@
+type myfn fn (int) string
+
+type myfn2 fn (a int, b int) int
+
+type myfn3 fn (int, int)
+
+fn myfn4(string)
+
+fn foobar()
+
+fn slopediv(num u32, den u32) int
+
+type f1 fn ()
+
+type f2 fn (voidptr)
+
+type f3 fn (voidptr, voidptr)
+
+type f4 fn (voidptr) int
+
+type f5 fn (int, int) int
+
+type f6 fn (int, int)
+
+fn C.atoi(byteptr) int
+
+fn foo() {
+}
+
+type actionf_v fn () 
+
+type actionf_p1 fn (voidptr) 
+
+type actionf_p2 fn (voidptr, voidptr)  
+
+fn myprint(s string, ..) {
+	println('my print')
+}
+
+fn test_fns() {
+	// no asserts for now, just test function declarations above 
+} 
+