carlos / platform Public

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1	package fixture
2
3	// Not compiled. The inner m shadows the parameter m, whose type has a method
4	// that returns a recorded sentence. The inner m's type is another package's,
5	// and its Message may return anything.
6
7	type local struct{}
8
9	func (local) Message() string {
10	return "a recorded sentence"
11	}
12
13	func viaShadow(w int, m local, supplied external) {
14	if m := supplied; m != nil {
15	jsonError(w, 400, m.Message())
16	}
17	}
18
19	func direct(w int, m local) {
20	jsonError(w, 400, m.Message())
21	}
22