Parse method names that include type variables.

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 63ad50b9004aafd98da275476c6fc1853a493be3..cdd00cb3a5d512313d798ad5ee06194cec93ddde 100644
--- a/compiler/java/com/google/dart/compiler/parser/DartScannerParserContext.java
+++ b/compiler/java/com/google/dart/compiler/parser/DartScannerParserContext.java
@@ -86,7 +86,7 @@ public class DartScannerParserContext implements ParserContext {
 
   /**
    * Set the source position on a result, if it is a {@link HasSourceInfo}.
-   * 
+   *
    * @param <T> result type
    * @param result
    * @param startPos
@@ -144,7 +144,8 @@ public class DartScannerParserContext implements ParserContext {
 
     // Restore the replaced tokens to their state.
     if (oldState.rollbackTokens != null) {
-      for (State.RollbackToken token : oldState.rollbackTokens) {
+      while (!oldState.rollbackTokens.isEmpty()) {
+        State.RollbackToken token = oldState.rollbackTokens.pop();

[zundel, 2011/12/01 23:45:54]

Found a bug in this logic when rolling back >>> parsed as the closing braces for
type arguments - the old for loop unrolled the state in the wrong order.

[codefu, 2011/12/02 13:51:21]

Thanks for catching this!

         scanner.setAbsolutePeek(token.absoluteOffset, token.replacedToken);
       }
     }