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Diffstat (limited to 'gf-book/examples/chapter8/CalculatorC.gf')
| -rw-r--r-- | gf-book/examples/chapter8/CalculatorC.gf | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gf-book/examples/chapter8/CalculatorC.gf b/gf-book/examples/chapter8/CalculatorC.gf new file mode 100644 index 000000000..99db80530 --- /dev/null +++ b/gf-book/examples/chapter8/CalculatorC.gf @@ -0,0 +1,10 @@ +concrete CalculatorC of Calculator = open Formal, Prelude in { +lincat + Exp = TermPrec ; +lin + EPlus = infixl 0 "+" ; + EMinus = infixl 0 "-" ; + ETimes = infixl 1 "*" ; + EDiv = infixl 1 "/" ; + EInt i = constant i.s ; +} |