hg: jdk8u/jdk8u-dev/langtools: 2 new changesets

[aleksej.efimov at oracle.com]

Changeset: 0ee1f3cdb4ba
Author:    aefimov
Date:      2016-01-15 19:57 +0300
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/langtools/rev/0ee1f3cdb4ba

8134007: Improve string folding
Summary: Generalize string folding algorithm to detect mulitple groups of foldable constants within an concat expression
Reviewed-by: jlahoda

! src/share/classes/com/sun/tools/javac/parser/JavacParser.java
+ test/tools/javac/parser/8134007/T8134007.java

Changeset: ca136b17b9f4
Author:    jlahoda
Date:      2015-10-19 12:41 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/langtools/rev/ca136b17b9f4

8139751: Javac crash with -XDallowStringFolding=false
Summary: When string folding is disabled, need to keep the original expression.
Reviewed-by: mcimadamore

! src/share/classes/com/sun/tools/javac/parser/JavacParser.java
! test/tools/javac/parser/StringFoldingTest.java