JDK-6939620 : Switch to 'complex' diamond inference scheme
  • Type: Enhancement
  • Component: tools
  • Sub-Component: javac
  • Affected Version: 7
  • Priority: P3
  • Status: Closed
  • Resolution: Fixed
  • OS: generic
  • CPU: unknown
  • Submitted: 2010-03-31
  • Updated: 2017-05-16
  • Resolved: 2011-03-08
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JDK 7
7 b91Fixed
Related Reports
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JDK-6975275 - diamond implementation needs some cleanup
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JDK-6894753 - Diamond operator and anonymous class
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JDK-6946618 - sqe test fails: javac/generics/NewOnTypeParm in pit jdk7 b91 in all platforms.
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JDK-6951833 - latest diamond implementation generates spurious raw type warnings
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JDK-6939618 - Revert 'simple' diamond implementation
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JDK-7020043 - Project Coin: diamond allowed on non-generic type
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JDK-7020044 - Project Coin: diamond erroneous allowed on some anonymous inner classes
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JDK-7109947 - Diamod operator causes an unexpected compilation error
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JDK-6840638 - Project Coin: Improved Type Inference for Generic Instance Creation (aka 'diamond')
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JDK-7011920 - Project Coin: Sync with JSR 334 EDR
Description
Switch to the 'complex' diamond inference scheme. The new inference algorithm will allow to infer diamond type-arguments from actual argument types.
Comments
EVALUATION See discussion in coin-dev mailing list entitled 'on diamond and evolution'.
31-03-2010