// #failed: resolve

A :: struct {
    a: int;
    b: int;
}

main :: proc(): int {
    offsetof(:A, b);

// #error: first argument should be a type
    offsetof(A, b);

// #error: expected 2 arguments to builtin procedure 'offsetof', got: 3
    offsetof(:A, b, b);

// #error: named arguments in this builtin procedure are illegal
    offsetof(a = :A, b);

    return 0;
}