hg: jdk7/tl/langtools: 3 new changesets

[maurizio.cimadamore at sun.com]

Changeset: 1aa81917016a
Author:    mcimadamore
Date:      2009-01-29 12:17 +0000
URL:       http://hg.openjdk.java.net/jdk7/tl/langtools/rev/1aa81917016a

6315770: javac inference allows creation of strange types: Integer & Runnable
Summary: Javac does not apply glb correctly as per JLS3 15.12.2.8
Reviewed-by: jjg

! src/share/classes/com/sun/tools/javac/code/Types.java
! src/share/classes/com/sun/tools/javac/comp/Infer.java
+ test/tools/javac/generics/inference/6315770/T6315770.java
+ test/tools/javac/generics/inference/6315770/T6315770.out

Changeset: 4542977c959e
Author:    mcimadamore
Date:      2009-01-29 12:18 +0000
URL:       http://hg.openjdk.java.net/jdk7/tl/langtools/rev/4542977c959e

6557182: Unchecked warning *and* inconvertible types
Summary: Redundant warnings are generated when casting from intersection types
Reviewed-by: jjg

! src/share/classes/com/sun/tools/javac/code/Types.java
+ test/tools/javac/cast/6557182/T6557182.java
+ test/tools/javac/cast/6557182/T6557182.out

Changeset: 79f2f2c7d846
Author:    mcimadamore
Date:      2009-01-29 12:19 +0000
URL:       http://hg.openjdk.java.net/jdk7/tl/langtools/rev/79f2f2c7d846

6729401: Compiler error when using F-bounded generics with free type variables
Summary: Javac applies wrong substitution to recursive type-variable bounds
Reviewed-by: jjg

! src/share/classes/com/sun/tools/javac/code/Types.java
+ test/tools/javac/generics/6729401/T6729401.java