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This commit is contained in:
Dmitry Boulytchev 2018-02-25 19:41:23 +03:00
commit 6bd9b1a5f5
2 changed files with 8 additions and 3 deletions
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7
src/Language.ml
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@ -70,7 +70,12 @@ module Expr =
| Var x -> st x | Var x -> st x
| Binop (op, x, y) -> to_func op (eval st x) (eval st y) | Binop (op, x, y) -> to_func op (eval st x) (eval st y)
(* Expression parser *) (* Expression parser. You can use the following terminals:
IDENT --- a non-empty identifier a-zA-Z[a-zA-Z0-9_]* as a string
DECIMAL --- a decimal constant [0-9]+ as a string
*)
ostap ( ostap (
parse: parse:
!(Ostap.Util.expr !(Ostap.Util.expr

2
src/SM.ml
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@ -16,7 +16,7 @@ type prg = insn list
(* The type for the stack machine configuration: a stack and a configuration from statement (* The type for the stack machine configuration: a stack and a configuration from statement
interpreter interpreter
*) *)
type config = int list * Language.Stmt.config type config = int list * Stmt.config
(* Stack machine interpreter (* Stack machine interpreter