91 lines
981 B
V
91 lines
981 B
V
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struct Dog {
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breed string
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}
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struct Cat {
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breed string
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}
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fn (d Cat) name() string {
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return 'Cat'
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}
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fn (d Cat) speak() {
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println('meow')
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}
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fn (d Dog) speak() {
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println('woof')
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}
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fn (d Dog) name() string {
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return 'Dog'
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}
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fn test_todo() {
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if true {}
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//
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else{}
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}
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fn perform_speak(s Speaker) {
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s.speak()
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assert true
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name := s.name()
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assert name == 'Dog' || name == 'Cat'
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println(s.name())
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}
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fn test_perform_speak() {
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dog := Dog{}
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perform_speak(dog)
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cat := Cat{}
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perform_speak(cat)
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perform_speak(Cat{})
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perform_speakers([dog, cat])
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/*
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f := Foo {
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speaker: dog
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}
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*/
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}
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fn perform_speakers(speakers []Speaker) {}
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interface Register {
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register()
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}
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struct RegTest {
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a int
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}
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fn (f RegTest) register() {}
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fn handle_reg(r Register) {}
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fn test_register() {
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f := RegTest{}
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f.register()
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handle_reg(f)
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}
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interface Speaker2 {
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name() string
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speak()
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}
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struct Foo {
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speaker Speaker
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speakers []Speaker
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}
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interface Speaker {
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name() string
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speak()
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}
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