hg: jdk/sandbox: 8227010: Error recovery after local variable redeclaration can be improved

[chris.hegarty at oracle.com]

Changeset: 852dcb52bace
Author:    jlahoda
Date:      2019-07-04 16:51 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/852dcb52bace

8227010: Error recovery after local variable redeclaration can be improved
Summary: Entering duplicate local variables into the current scope so that the new variable is used instead of the previous variable.
Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/MemberEnter.java
+ test/langtools/tools/javac/recovery/LocalVarHiding.java
+ test/langtools/tools/javac/recovery/LocalVarHiding.out