From 5c713d8f027a9b6be687ee3f7e917e8bd2115773 Mon Sep 17 00:00:00 2001 From: aarne Date: Fri, 27 Jun 2008 09:18:50 +0000 Subject: took away old-examples --- old-examples/tutorial/calculator/CalculatorP.gf | 27 ------------------------- 1 file changed, 27 deletions(-) delete mode 100644 old-examples/tutorial/calculator/CalculatorP.gf (limited to 'old-examples/tutorial/calculator/CalculatorP.gf') diff --git a/old-examples/tutorial/calculator/CalculatorP.gf b/old-examples/tutorial/calculator/CalculatorP.gf deleted file mode 100644 index 57ac549c1..000000000 --- a/old-examples/tutorial/calculator/CalculatorP.gf +++ /dev/null @@ -1,27 +0,0 @@ ---# -path=.:prelude - -concrete CalculatorP of Calculator = open Prelude in { - - flags lexer=codevars ; unlexer=code ; - - lincat - Prog, Var = SS ; - Exp = SS ; - - lin - PEmpty = ss [] ; - PDecl exp prog = ss ("int" ++ prog.$0 ++ "=" ++ exp.s ++ ";" ++ prog.s) ; - PAss vr exp prog = ss (vr.s ++ "=" ++ exp.s ++ ";" ++ prog.s) ; - - EPlus = infix "+" ; - EMinus = infix "-" ; - ETimes = infix "*" ; - EDiv = infix "/" ; - - EInt i = i ; - EVar x = x ; - - oper - infix : Str -> SS -> SS -> SS = \f,x,y -> - ss ("(" ++ x.s ++ f ++ y.s ++ ")") ; -} -- cgit v1.2.3