1test "type coercion - variable declaration" {
 2    const a: u8 = 1;
 3    const b: u16 = a;
 4    _ = b;
 5}
 6
 7test "type coercion - function call" {
 8    const a: u8 = 1;
 9    foo(a);
10}
11
12fn foo(b: u16) void {
13    _ = b;
14}
15
16test "type coercion - @as builtin" {
17    const a: u8 = 1;
18    const b = @as(u16, a);
19    _ = b;
20}
21
22// test