Step back and remove more getNode() invocations

compiler/java/com/google/dart/compiler/parser/DartScannerParserContext.java

Index: compiler/java/com/google/dart/compiler/parser/DartScannerParserContext.java
diff --git a/compiler/java/com/google/dart/compiler/parser/DartScannerParserContext.java b/compiler/java/com/google/dart/compiler/parser/DartScannerParserContext.java
index 6e0750d054e1c5268bec1ca8422be5599f71b832..4c511706fa01670cef20d3afe898f6f674751918 100644
--- a/compiler/java/com/google/dart/compiler/parser/DartScannerParserContext.java
+++ b/compiler/java/com/google/dart/compiler/parser/DartScannerParserContext.java
@@ -10,6 +10,7 @@ import com.google.dart.compiler.DartSource;
 import com.google.dart.compiler.Source;
 import com.google.dart.compiler.ast.DartUnit;
 import com.google.dart.compiler.common.HasSourceInfo;
+import com.google.dart.compiler.common.HasSourceInfoSetter;
 import com.google.dart.compiler.common.SourceInfo;
 import com.google.dart.compiler.metrics.CompilerMetrics;
 import com.google.dart.compiler.parser.DartScanner.State;
@@ -95,14 +96,14 @@ public class DartScannerParserContext implements ParserContext {
    */
   private <T> void setSourcePosition(T result, DartScanner.Position startPos) {
     if (result instanceof HasSourceInfo) {

[zundel, 2012/03/12 19:42:31]

instanceof HasSourceInfoSetter?

[scheglov, 2012/03/13 00:42:25]

Done.

-      HasSourceInfo node = (HasSourceInfo) result;
+      HasSourceInfoSetter hasSourceInfoSetter = (HasSourceInfoSetter) result;
       int start = startPos.getPos();
       int end = getEndLocation().getPos();
       if (start != -1 && end < start) {
         // handle 0-length tokens, including where there is trailing whitespace
         end = start;
       }
-      node.setSourceInfo(new SourceInfo(source, start, end - start));
+      hasSourceInfoSetter.setSourceInfo(new SourceInfo(source, start, end - start));
     }
   }