Disabled context variables in local variable list in the debugger

runtime/vm/debugger.cc

Index: runtime/vm/debugger.cc
===================================================================
--- runtime/vm/debugger.cc	(revision 18800)
+++ runtime/vm/debugger.cc	(working copy)
@@ -493,6 +493,9 @@
   if (var_info.kind == RawLocalVarDescriptors::kStackVar) {
     *value = GetLocalVarValue(var_info.index);
   } else {
+    // TODO(tball): enable context variables once problem with VariableAt() is
+    // fixed, where frame_ctx_level is sometimes off by 1 (issues 8593 and 8594)
+    /*
     ASSERT(var_info.kind == RawLocalVarDescriptors::kContextVar);
     ASSERT(!ctx_.IsNull());
     // The context level at the PC/token index of this activation frame.
@@ -513,7 +516,8 @@
       }
       ASSERT(!ctx.IsNull());
       *value = ctx.At(ctx_slot);
-    }
+    } */
+    *value = String::New("<unknown>");

[Ivan Posva, 2013/02/21 01:26:12]

Symbol::New("<unknown>")

[Ivan Posva, 2013/02/21 01:26:12]

Symbol::New("<unknown>")

[Tom Ball, 2013/02/21 17:32:57]

Done.

   }
 }