Require Fmt 0.8.7

This drops support for OCaml 4.03 and 4.04. See discussion in mirage#242 (comment).
craigfe · May 22, 2020 · 6fe6420 · 6fe6420
1 parent 4aca254
commit 6fe6420
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diff --git a/alcotest.opam b/alcotest.opam
@@ -21,7 +21,7 @@ bug-reports: "https://github.com/mirage/alcotest/issues"
 depends: [
   "dune" {>= "2.0"}
   "ocaml" {>= "4.03.0"}
-  "fmt" {>= "0.8.6"}
+  "fmt" {>= "0.8.7"}
   "astring"
   "cmdliner"
   "uuidm"

diff --git a/src/alcotest-engine/utils.ml b/src/alcotest-engine/utils.ml
@@ -27,14 +27,3 @@ end
 module Result = struct
   let map f = function Ok x -> Ok (f x) | Error e -> Error e
 end
-
-module Fmt = struct
-  [@@@warning "-32"]
-
-  (* Re-implement [flush] for pre-0.8.6 compatibility *)
-  let flush ppf _ = Format.pp_print_flush ppf ()
-
-  [@@@warning "+32"]
-
-  include Fmt
-end
diff --git a/src/alcotest-engine/utils.mli b/src/alcotest-engine/utils.mli
@@ -11,9 +11,3 @@ end
 module Result : sig
   val map : ('a -> 'b) -> ('a, 'e) result -> ('b, 'e) result
 end
-
-module Fmt : sig
-  include module type of Fmt
-
-  val flush : 'a t
-end