* Bug report: Caml-Light 0.5
@ 1993-05-10 7:15 murthy
0 siblings, 0 replies; only message in thread
From: murthy @ 1993-05-10 7:15 UTC (permalink / raw)
To: caml-list
It seems to me that there should at least be some sort of error
message, saying that I cannot redefine constructors.
--chet--
------------------------------------------
vougeot:camllight
> Caml Light version 0.5
#type foo = A of int | B of bool;;
Type foo defined.
#let mkA x = A x
and mkB x = B x;;
mkA : int -> foo = <fun>
mkB : bool -> foo = <fun>
#let A 5 = 5 and B 5 = 5;;
> Toplevel input:
>let A 5 = 5 and B 5 = 5;;
> ^^^^^^^
> Warning: pattern matching is not exhaustive
> Toplevel input:
>let A 5 = 5 and B 5 = 5;;
> ^^^^^^^
> Warning: pattern matching is not exhaustive
A : int -> int = <fun>
B : int -> int = <fun>
#A 5;;
- : foo = A 5
#B true;;
- : foo = B true
#B 5;;
> Toplevel input:
>B 5;;
> ^
> Expression of type int
> cannot be used with type bool
#
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1993-05-10 7:15 Bug report: Caml-Light 0.5 murthy
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