hg: jdk9/dev/langtools: 8141343: Subtle semantics changes for union types in cast conversion

[maurizio.cimadamore at oracle.com]

Changeset: 3298cbc00d2f
Author:    mcimadamore
Date:      2015-11-05 11:32 +0000
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/3298cbc00d2f

8141343: Subtle semantics changes for union types in cast conversion
Summary: cast applied to union types do not behave correctly and sometimes pass erroneously
Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Type.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
+ test/tools/javac/cast/8141343/T8141343.java
+ test/tools/javac/cast/8141343/T8141343.out