Fix a problem when compiling built-ins with the top-level compiler....

src/fast-codegen.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 165 matching lines @@
 }
 
 
 void FastCodeGenerator::SetStatementPosition(Statement* stmt) {
   if (FLAG_debug_info) {
     CodeGenerator::RecordPositions(masm_, stmt->statement_pos());
   }
 }
 
 
+void FastCodeGenerator::SetStatementPosition(int pos) {
+  if (FLAG_debug_info) {
+    CodeGenerator::RecordPositions(masm_, pos);
+  }
+}
+
+
 void FastCodeGenerator::SetSourcePosition(int pos) {
   if (FLAG_debug_info && pos != RelocInfo::kNoPosition) {
     masm_->RecordPosition(pos);
   }
 }
 
 
 void FastCodeGenerator::EmitLogicalOperation(BinaryOperation* expr) {
 #ifdef DEBUG
   Expression::Context expected = Expression::kUninitialized;
@@ skipping 157 matching lines @@
   while (current != NULL) {
     stack_depth = current->Exit(stack_depth);
     current = current->outer();
   }
   __ Drop(stack_depth);
 
   EmitReturnSequence(stmt->statement_pos());
 }
 
 
-
-
 void FastCodeGenerator::VisitWithEnterStatement(WithEnterStatement* stmt) {
   Comment cmnt(masm_, "[ WithEnterStatement");
   SetStatementPosition(stmt);
 
   Visit(stmt->expression());
   if (stmt->is_catch_block()) {
     __ CallRuntime(Runtime::kPushCatchContext, 1);
   } else {
     __ CallRuntime(Runtime::kPushContext, 1);
   }
@@ skipping 30 matching lines @@
   increment_loop_depth();
 
   __ bind(&body);
   Visit(stmt->body());
 
   // Check stack before looping.
   __ StackLimitCheck(&stack_limit_hit);
   __ bind(&stack_check_success);
 
   __ bind(loop_statement.continue_target());
+  SetStatementPosition(stmt->condition_position());
   VisitForControl(stmt->cond(), &body, loop_statement.break_target());
 
   __ bind(&stack_limit_hit);
   StackCheckStub stack_stub;
   __ CallStub(&stack_stub);
   __ jmp(&stack_check_success);
 
   __ bind(loop_statement.break_target());
 
   decrement_loop_depth();
@@ skipping 326 matching lines @@
   __ Drop(stack_depth);
   __ PopTryHandler();
   return 0;
 }
 
 
 #undef __
 
 
 } }  // namespace v8::internal