Generators can resume

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 56e90dd3f980c13416bde4d734147f2023f3c0e6..fa3c71f7ce048d84093e19e51fd067a66c5baa66 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -6329,6 +6329,12 @@ class JSGeneratorObject: public JSObject {
   static const int kOperandStackOffset = kContinuationOffset + kPointerSize;
   static const int kSize = kOperandStackOffset + kPointerSize;
 
+  // Resume mode, for use by runtime functions.
+  enum ResumeMode {
+    kSend,

[Michael Starzinger, 2013/04/21 22:45:21]

style: Enums use all-uppercase names without the "k" prefix. Also the
declaration should fit into one line.

[wingo, 2013/04/23 13:51:04]

Done.

+    kThrow
+  };
+
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSGeneratorObject);
 };