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fun f g = g () handle e => raise e
(*
2013-07-01 katsu
After TCOptimization, resultTy of TPHANDLE becomes a unbound type variable.
Type Inference:
val f(0) : ['a. (unit(t8[]) -> 'a) -> 'a] =
[
'a(36).
fn {g(1) : unit(t8[]) -> 'a} =>
(
handle
(g(1) : unit(t8[]) -> 'a) () : unit
with
fn $T_a(3) : exn(t13[]) =>
case (handle) $T_a(3) : exn(t13[]) of
e(2) : exn(t13[]) => raise e(2) : exn(t13[]) : 'a
) : 'a
^^ ***HERE***
]
export f(4) : (unit(t8[]) -> unit(t8[])) -> unit(t8[])
as f : (unit -> unit) -> unit
TypedCalc Optimized:
val f(4) : (unit(t8[]) -> unit(t8[])) -> unit(t8[]) =
(fn g(5) : unit(t8[]) -> unit(t8[]) =>
(
handle
(g(5) : unit(t8[]) -> unit(t8[])) () : unit
with
fn $T_a(6) : exn(t13[]) =>
case (handle) $T_a(6) : exn(t13[]) of
e(7) : exn(t13[]) => raise e(7) : exn(t13[]) : unit
) : FREEBTV(36)
^^^^^^^^^^^
) : unit
export f(4) : (unit(t8[]) -> unit(t8[])) -> unit(t8[])
as f : (unit -> unit) -> unit
*)
(*
2013-07-02 ohori
Fixed by 5216:8@7595dc04945 and 5215:4bfa51146b76
*)
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