57 lines
958 B
Plaintext
57 lines
958 B
Plaintext
module "main"
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extern "puts" func puts(text: cstring)
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extern "malloc" func malloc(size: u64): ^void
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extern "free" func free(address: ^void)
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struct Human
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{
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name: cstring
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}
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extern "main" func main(args: []cstring): i64
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{
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let x: ref<Human> = {}
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test(x)
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return 0
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}
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func test(x: ref<Human>)
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{
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}
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struct ref<T>
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{
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value: ^T
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count: ^u64
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@oncreate
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func on_create()
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{
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puts("on_create")
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this.value = @interpret(^T, malloc(@size(T)))
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this.count = @interpret(^u64, malloc(@size(u64)))
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this.count^ = 1
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}
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@oncopy
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func on_copy()
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{
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puts("on_copy")
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this.count^ = this.count^ + 1
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}
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@ondestroy
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func on_destroy()
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{
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puts("on_destroy")
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this.count^ = this.count^ - 1
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if this.count^ <= 0
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{
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puts("free")
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free(@interpret(^void, this.value))
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free(@interpret(^void, this.count))
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}
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}
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} |