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Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 6
Affects Version/s: 5.0
Component/s: tools
Labels:

Subcomponent:
javac
Resolved In Build:
b55
CPU:

generic, x86
OS:

generic, linux, solaris_8, windows_2000, windows_xp
Verification:
Verified

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-2113644	5.0u8	Nishant Patel	P3	Resolved	Fixed	b01

The following cast is legal yet rejected:

class X {
    static class BB<T, S> { }
    static class BD<T> extends BB<T, T> { }
    void f() {
        BB<? extends Number, ? super Integer> bb = null;
        Object o = (BD<Number>) bb; // <<warn>> <<todo: cast-infer>>
    }
}

backported by

JDK-2113644 legal cast is rejected

Resolved

duplicates

JDK-6295056 Unchecked cast not reported as unsafe

Closed

JDK-5066774 Bad interaction between generics, instanceof, inner classes, and subclasses

Closed

JDK-5034609 Capture conversion implementation breaks a cast test

Closed

JDK-5043020 Spurious unchecked cast warning

Closed

JDK-5064736 Incompatible types are cast without error

Closed

JDK-5065215 javac reports unnecessary unchecked warning

Closed

JDK-6211853 "unchecked" warning for checked cast

Closed

JDK-6256789 Legal cast rejected

Closed

JDK-6282460 Legal cast rejected

Closed

JDK-6286112 Wildcard cast problem

Closed

JDK-6302214 erroneus "inconvertible types" error

Closed

JDK-6302956 Illegal cast allowed Properties -> Map<String, String>

Closed

JDK-2121343 Incompatible types are cast without error

Closed

relates to

JDK-7008619 Regression : Generic cast error caused by fix for CR 4916620 in JDK 5

Resolved

JDK-6358534 Cast involving raw superclass not recognized as unchecked

Closed

JDK-6219964 Compiler allows illegal cast of anonymous inner class

Closed

JDK-6270073 Specification of casts involving final type is too strict

Closed

JDK-6270087 Javac rejects legal cast

Closed

JDK-4916622 unnecessary warning with cast

Closed

(9 duplicates, 6 relates to)

Assignee:: Peter Ahe

Reporter:: Neal Gafter (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 0 Start watching this issue

Created:: 2003-09-03 10:29

Updated:: 2017-05-16 10:51

Resolved:: 2005-09-30 15:33

Imported:: 16/Sep/12 11:44 AM

Indexed:: 18/Jul/12 6:43 AM

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