Rakarake/churf
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new good version works

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This commit is contained in:
sebastianselander 2023-03-24 17:06:32 +01:00
parent f404acdbad
commit 3c2cb1a713
6 changed files with 63 additions and 43 deletions
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12
Grammar.cf
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@ -43,11 +43,11 @@ Data. Data ::= "data" Type "where" "{" [Constructor] "}" ;
-- * EXPRESSIONS
-------------------------------------------------------------------------------
EAnn. Exp5 ::= "(" Exp ":" Type ")" ;
EVar. Exp4 ::= LIdent ;
EInj. Exp4 ::= UIdent ;
ELit. Exp4 ::= Lit ;
EApp. Exp3 ::= Exp3 Exp4 ;
EAnn. Exp4 ::= "(" Exp ":" Type ")" ;
EVar. Exp3 ::= LIdent ;
EInj. Exp3 ::= UIdent ;
ELit. Exp3 ::= Lit ;
EApp. Exp2 ::= Exp2 Exp3 ;
EAdd. Exp1 ::= Exp1 "+" Exp2 ;
ELet. Exp ::= "let" Bind "in" Exp ;
EAbs. Exp ::= "\\" LIdent "." Exp ;
@ -84,7 +84,7 @@ separator Ident " ";
separator LIdent " ";
separator TVar " " ;
coercions Exp 5 ;
coercions Exp 4 ;
coercions Type 2 ;
token UIdent (upper (letter | digit | '_')*) ;