hg: jdk9/dev/langtools: 8160156: javac is generating let expressions unnecessarily

[vicente.romero at oracle.com]

Changeset: 88cc9b782624
Author:    vromero
Date:      2016-08-10 13:52 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/88cc9b782624

8160156: javac is generating let expressions unnecessarily
Reviewed-by: mcimadamore
Contributed-by: vicente.romero at oracle.com, maurizio.cimadamore at oracle.com

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
+ test/tools/javac/T8160156/LetExpressionsAreUnnecessarilyGeneratedTest.java