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85ad65b026
Now, there are two local binders: let x = ... use x = ... The 'let' binder will create a local definition, type-check it, and assign a name to it. When compiled, it will create 'dup' nodes. The 'use' binder is just an alias. It will not bind a new variable, and, when compiled, will create inline copies. Also, for type-checking, it allows creating aliases that are definitionaly equal for the checker.
50 lines
1.4 KiB
Plaintext
50 lines
1.4 KiB
Plaintext
Kind.Term.parser
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: (Parser Kind.PreTerm)
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= use TRY = (List.cons (Parser.Guard Kind.PreTerm))
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use END = (List.nil (Parser.Guard Kind.PreTerm))
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(Parser.variant
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Kind.PreTerm
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(TRY
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Kind.Term.parser.all
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(TRY
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Kind.Term.parser.lam
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(TRY
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Kind.Term.parser.app
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(TRY
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Kind.Term.parser.ann
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(TRY
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Kind.Term.parser.slf
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(TRY
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Kind.Term.parser.ins
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(TRY
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Kind.Term.parser.set
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(TRY
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Kind.Term.parser.def
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(TRY
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Kind.Term.parser.u60
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(TRY
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Kind.Term.parser.op2
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(TRY
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Kind.Term.parser.mat
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(TRY
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Kind.Term.parser.chr
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(TRY
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Kind.Term.parser.str
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(TRY
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Kind.Term.parser.num
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(TRY Kind.Term.parser.hol (TRY Kind.Term.parser.var END))
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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) |