hg: valhalla/valhalla: 8215501: [lworld] javac should accept op== on both refs and values

[srikanth.adayapalam at oracle.com]

Changeset: 5be8e80b52d1
Author:    sadayapalam
Date:      2019-01-22 12:19 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5be8e80b52d1

8215501: [lworld] javac should accept op== on both refs and values

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
- test/langtools/tools/javac/valhalla/lworld-values/CheckEqualityIdiom.java
- test/langtools/tools/javac/valhalla/lworld-values/CheckEqualityIdiom.out
- test/langtools/tools/javac/valhalla/lworld-values/CheckEquals.java
- test/langtools/tools/javac/valhalla/lworld-values/CheckEquals.out
! test/langtools/tools/javac/valhalla/lworld-values/CheckNullCastable.out