Assign ids to incoming arguments (to be used in checked mode).

runtime/vm/code_generator_ia32.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_IA32.
 #if defined(TARGET_ARCH_IA32)
 
 #include "vm/code_generator.h"
 
 #include "lib/error.h"
@@ skipping 1777 matching lines @@
   __ addl(ESP, Immediate(5 * kWordSize));
   __ popl(EAX);
 
   // EAX: value.
   __ Bind(&done);
 }
 
 
 void CodeGenerator::GenerateArgumentTypeChecks() {
   const Function& function = parsed_function_.function();
-  LocalScope* scope = parsed_function_.node_sequence()->scope();
+  const SequenceNode& sequence_node = *parsed_function_.node_sequence();
+  LocalScope* scope = sequence_node.scope();
   const int num_fixed_params = function.num_fixed_parameters();
   const int num_opt_params = function.num_optional_parameters();
   ASSERT(num_fixed_params + num_opt_params <= scope->num_variables());
-  for (int i = 0; i < num_fixed_params + num_opt_params; i++) {
+  for (intptr_t i = 0; i < num_fixed_params + num_opt_params; i++) {
     LocalVariable* parameter = scope->VariableAt(i);
     GenerateLoadVariable(EAX, *parameter);
-    GenerateAssertAssignable(AstNode::kNoId,
+    GenerateAssertAssignable(sequence_node.ParameterIdAt(i),
                              parameter->token_index(),
                              NULL,
                              parameter->type(),
                              parameter->name());
   }
 }
 
 
 void CodeGenerator::GenerateConditionTypeCheck(intptr_t node_id,
                                                intptr_t token_index) {
@@ skipping 1075 matching lines @@
   const Error& error = Error::Handle(
       Parser::FormatError(script, token_index, "Error", format, args));
   va_end(args);
   Isolate::Current()->long_jump_base()->Jump(1, error);
   UNREACHABLE();
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32