added not

[proglang.git] / Abssyntax.hs

diff --git a/Abssyntax.hs b/Abssyntax.hs
index 4cc8d19eb8e0dea898b8239177d6c32e73e7fee9..d8ef904d06766fd3ccab71ee41d1ed9e9ceb319b 100644 (file)
--- a/Abssyntax.hs
+++ b/Abssyntax.hs
@@ -19,6 +19,7 @@ data Exp =
  | EVar Ident
  | EInt Integer
  | ENeg Exp
+ | ENot Exp
  | EBool Bool
  | EReadI
  | EReadB