hg: amber/amber: Fixing handling of matches matches matches.

[jan.lahoda at oracle.com]

Changeset: fad77d011e0c
Author:    jlahoda
Date:      2017-10-11 15:01 +0200
URL:       http://hg.openjdk.java.net/amber/amber/rev/fad77d011e0c

Fixing handling of matches matches matches.

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
+ test/langtools/tools/javac/patterns/MatchesToken.java