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Missed unused open #5631

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vicuna opened this issue Jun 1, 2012 · 1 comment
Closed

Missed unused open #5631

vicuna opened this issue Jun 1, 2012 · 1 comment
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@alainfrisch
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@vicuna
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vicuna commented Jun 1, 2012

Original bug ID: 5631
Reporter: @alainfrisch
Assigned to: @alainfrisch
Status: closed (set by @xavierleroy on 2015-12-11T18:04:49Z)
Resolution: fixed
Priority: normal
Severity: minor
Category: typing

Bug description

In the following, the "open M" is useless, but not detected as such:

module M = struct type t = unit end
open M

type t = unit

let f (x : t) = x
@vicuna
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vicuna commented Jun 1, 2012

Comment author: @alainfrisch

Fixed in trunk (r12537) and 4.00 (r12538).

@vicuna vicuna closed this as completed Dec 11, 2015
@vicuna vicuna added the typing label Mar 14, 2019
@vicuna vicuna added the bug label Mar 20, 2019
dra27 pushed a commit to dra27/ocaml that referenced this issue Feb 27, 2021
@alainfrisch
Fix ocaml#5631: Missed unused open. (Cherry-picked from trunk r12537.)
bce7824 
git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.00@12538 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
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