50 lines
981 B
Plaintext
50 lines
981 B
Plaintext
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// hmm, like the ast_node, this is another candadate for being fully an ADT
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// one issue is that there are properties shared between most of the options (indirection, say)
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adt base_type {
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none,
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template,
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template_type,
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void_return,
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boolean,
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character,
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integer,
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floating,
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double_precision,
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function
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}
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fun type(): type {
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var to_ret.construct(): type
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return to_ret
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}
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fun type(base: base_type): type {
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var to_ret.construct(base): type
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return to_ret
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}
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obj type (Object) {
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var base: base_type
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fun construct(): *type {
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base.copy_construct(&base_type::none())
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return this
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}
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fun construct(base_in: base_type): *type {
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base.copy_construct(&base_in)
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return this
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}
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fun copy_construct(old: *type) {
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base = old->base
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}
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fun operator=(other: ref type) {
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destruct()
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copy_construct(&other)
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}
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fun destruct() {
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base.destruct()
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}
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}
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