core.typed

with-meta doesn't type check with vectors or hash-maps.

Details

  • Type: Defect Defect
  • Status: Open Open
  • Priority: Major Major
  • Resolution: Unresolved
  • Affects Version/s: None
  • Fix Version/s: None
  • Component/s: None
  • Labels:
    None
  • Environment:
    clojure 1.5.1
    core.typed 0.2.13

Description

(cf (with-meta 'a {})) 
;; => (Value a)  ; expected result

(cf (with-meta [] {}))
;; => AssertionError Assert failed: 1: Inferred type [] is not between bounds Nothing and clojure.lang.IObj
(and (subtype? inferred upper-bound) (subtype? lower-bound inferred))  clojure.core.typed.cs-gen/subst-gen/fn--10379 (cs_gen.clj:1333)

This also fails with an empty hash-map literal. Lists and sets work.

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Dates

  • Created:
    Updated: