34 lines
No EOL
705 B
CFEngine3
34 lines
No EOL
705 B
CFEngine3
Program. Program ::= [Bind];
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EId. Exp3 ::= Ident;
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EInt. Exp3 ::= Integer;
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ELet. Exp3 ::= "let" [Bind] "in" Exp;
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EApp. Exp2 ::= Exp2 Exp3;
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EAdd. Exp1 ::= Exp1 "+" Exp2;
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EAbs. Exp ::= "\\" Ident ":" Type "." Exp;
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EAnn. Exp3 ::= "(" Exp ":" Type ")";
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ECase. Exp ::= "case" Exp "of" "{" [CaseMatch] "}";
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--
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CaseMatch. CaseMatch ::= Case "=>" Exp ;
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separator CaseMatch ",";
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--terminator CaseMatch ".";
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CInt. Case ::= Integer ;
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Bind. Bind ::= Ident ":" Type ";"
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Ident [Ident] "=" Exp ;
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separator Bind ";";
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separator Ident "";
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coercions Exp 3;
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TInt. Type1 ::= "Int" ;
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TPol. Type1 ::= Ident ;
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TFun. Type ::= Type1 "->" Type ;
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coercions Type 1 ;
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comment "--";
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comment "{-" "-}"; |