hg: amber/amber: Properly extend bindings beyond unbalanced ifs (reported by gbierman)

[jan.lahoda at oracle.com]

Changeset: 285e83b11b53
Author:    jlahoda
Date:      2019-03-07 11:43 +0100
URL:       http://hg.openjdk.java.net/amber/amber/rev/285e83b11b53

Properly extend bindings beyond unbalanced ifs (reported by gbierman)

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! test/langtools/tools/javac/patterns/BindingsTest1.java