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Fixed a mind-numbing De Bruijn bug
author Adam Chlipala <adamc@hcoop.net>
date Thu, 11 Sep 2008 19:59:31 -0400
parents 71bafe66dbe1
children
rev   line source
adamc@31 1 signature A = sig end
adamc@31 2 structure A = struct end
adamc@31 3 structure Ao : A = A
adamc@31 4
adamc@31 5
adamc@31 6 structure B = struct
adamc@31 7 type t = int
adamc@31 8 end
adamc@31 9 structure Bo0 : sig end = B
adamc@31 10 structure BoA : A = B
adamc@31 11
adamc@31 12 signature B1 = sig
adamc@31 13 type t
adamc@31 14 end
adamc@31 15 structure Bo1 : B1 = B
adamc@31 16 (*structure AoB1 : B1 = A*)
adamc@31 17
adamc@31 18 signature B2 = sig
adamc@31 19 type t = int
adamc@31 20 end
adamc@31 21 structure Bo2 : B2 = B
adamc@31 22
adamc@31 23
adamc@31 24 structure C = struct
adamc@31 25 type t = float
adamc@31 26 end
adamc@31 27 structure CoB1 : B1 = C
adamc@31 28 (*structure CoB2 : B2 = C*)
adamc@32 29
adamc@32 30
adamc@32 31 signature NAT = sig
adamc@32 32 type t
adamc@32 33 val zero : t
adamc@32 34 end
adamc@32 35 structure Nat : NAT = struct
adamc@32 36 type t = int
adamc@32 37 val zero = 0
adamc@32 38 end
adamc@32 39 (*structure NotNat : NAT = struct
adamc@32 40 type t = int
adamc@32 41 val zero = 0.0
adamc@32 42 end*)
adamc@32 43 (*structure NotNat : NAT = struct
adamc@32 44 val zero = 0
adamc@32 45 end*)
adamc@32 46
adamc@32 47
adamc@32 48 signature WOBBLE = sig
adamc@32 49 type t
adamc@32 50 type s
adamc@32 51 end
adamc@32 52 structure Wobble1 = struct
adamc@32 53 type t = int
adamc@32 54 type s = float
adamc@32 55 end
adamc@32 56 structure Wobble2 = struct
adamc@32 57 type s = int
adamc@32 58 type t = float
adamc@32 59 end
adamc@33 60
adamc@33 61
adamc@33 62 structure N = struct
adamc@33 63 type t = string
adamc@33 64 structure N2 = struct
adamc@33 65 type t = int
adamc@33 66 val zero = 0
adamc@33 67 end
adamc@33 68 val x = "Hi"
adamc@33 69 end
adamc@33 70 signature N = sig
adamc@33 71 structure N2 : NAT
adamc@33 72 type t
adamc@33 73 val x : t
adamc@33 74 end
adamc@33 75 structure No : N = N