Adapt compile time constants and integrate with Kevin's CL 10302007 (Remove temporaries using expli…

runtime/vm/compiler.cc

Index: runtime/vm/compiler.cc
===================================================================
--- runtime/vm/compiler.cc	(revision 7463)
+++ runtime/vm/compiler.cc	(working copy)
@@ -491,6 +491,10 @@
     ParsedFunction parsed_function(func);
     parsed_function.SetNodeSequence(fragment);
     parsed_function.set_default_parameter_values(Array::Handle());
+    parsed_function.set_expression_temp_var(
+        ParsedFunction::CreateExpressionTempVar(0));
+    fragment->scope()->AddVariable(parsed_function.expression_temp_var());
+    parsed_function.AllocateVariables();
 
     CompileParsedFunctionHelper(parsed_function, false);  // Non-optimized.