hg: jdk9/dev/nashorn: 8134502: introduce abstraction for basic NodeVisitor usage

[attila.szegedi at oracle.com]

Changeset: f436923c391f
Author:    attila
Date:      2015-09-28 08:40 +0200
URL:       http://hg.openjdk.java.net/jdk9/dev/nashorn/rev/f436923c391f

8134502: introduce abstraction for basic NodeVisitor usage
Reviewed-by: lagergren, sundar

! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/IRTranslator.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/ApplySpecialization.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/AssignSymbols.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/CacheAst.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/CodeGenerator.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/CompilationPhase.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/FindScopeDepths.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/FoldConstants.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/LocalVariableTypesCalculator.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/Lower.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/OptimisticTypesCalculator.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/ProgramPoints.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/ReplaceCompileUnits.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/Splitter.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/debug/JSONWriter.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/debug/PrintVisitor.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/visitor/NodeOperatorVisitor.java
+ src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/visitor/SimpleNodeVisitor.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/RecompilableScriptFunctionData.java