doc-src/Tutorial/CodeGen/expr
author paulson
Wed, 16 Jan 2002 17:53:22 +0100
changeset 12777 70b2651af635
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Isar version of ZF/AC

types 'v binop = 'v => 'v => 'v
datatype ('a,'v) expr = Cex 'v
                      | Vex 'a
                      | Bex ('v binop)  (('a,'v) expr) (('a,'v) expr)