hg: amber/amber/langtools: Fixed bug relating to constant patterns matching expressions of reference type

[gavin.bierman at oracle.com]

Changeset: ff963f699030
Author:    gbierman
Date:      2017-07-04 13:27 +0100
URL:       http://hg.openjdk.java.net/amber/amber/langtools/rev/ff963f699030

Fixed bug relating to constant patterns matching expressions of reference type

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! test/tools/javac/patterns/ConstantPatternTest1.java