hg: amber/amber: Fixing disambiguation between lambdas and parentheses in presence of __matches, reported on amber-dev.

[jan.lahoda at oracle.com]

Changeset: a21b299b0729
Author:    jlahoda
Date:      2017-10-17 09:31 +0200
URL:       http://hg.openjdk.java.net/amber/amber/rev/a21b299b0729

Fixing disambiguation between lambdas and parentheses in presence of __matches, reported on amber-dev.

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