groovy

Arrays.asList(2L,2L) returns incorrect inferred generic type

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: 2.0-beta-1
  • Fix Version/s: 2.0-beta-2
  • Component/s: Static Type Checker
  • Labels:
    None
  • Number of attachments :
    0

Description

The inferred return type for Arrays.asList(2L,2L) is List<Long> but should be List<? extends Long>. If not, then the following code will fail, though it is valid:

Set<Number> s4 = new HashSet<Number>(Arrays.asList(0L,0L))

Activity

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Cedric Champeau made changes -
Field Original Value New Value
Status Open [ 1 ] Resolved [ 5 ]
Resolution Fixed [ 1 ]
Paul King made changes -
Status Resolved [ 5 ] Closed [ 6 ]

People

  • Assignee:
    Cedric Champeau
    Reporter:
    Cedric Champeau
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Dates

  • Created:
    Updated:
    Resolved: