Add support for initialization block assignments in the toplevel code...

src/compiler.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 706 matching lines @@
 
 
 void CodeGenSelector::VisitCatchExtensionObject(CatchExtensionObject* expr) {
   BAILOUT("CatchExtensionObject");
 }
 
 
 void CodeGenSelector::VisitAssignment(Assignment* expr) {
   // We support plain non-compound assignments to properties, parameters and
   // non-context (stack-allocated) locals, and global variables.
-  if (expr->starts_initialization_block() ||
-      expr->ends_initialization_block()) {
-    BAILOUT("initialization block start");
-  }
-
   Token::Value op = expr->op();
   if (op == Token::INIT_CONST) BAILOUT("initialize constant");
   if (op != Token::ASSIGN && op != Token::INIT_VAR) {
     BAILOUT("compound assignment");
   }
 
   Variable* var = expr->target()->AsVariableProxy()->AsVariable();
   Property* prop = expr->target()->AsProperty();
   if (var != NULL) {
     // All global variables are supported.
@@ skipping 212 matching lines @@
 
 void CodeGenSelector::VisitThisFunction(ThisFunction* expr) {
   BAILOUT("ThisFunction");
 }
 
 #undef BAILOUT
 #undef CHECK_BAILOUT
 
 
 } }  // namespace v8::internal