Remove some dead code.

src/prettyprinter.cc

 // Copyright 2006-2008 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 591 matching lines @@
 
 class IndentedScope BASE_EMBEDDED {
  public:
   explicit IndentedScope(AstPrinter* printer) : ast_printer_(printer) {
     ast_printer_->inc_indent();
   }
 
   IndentedScope(AstPrinter* printer, const char* txt, AstNode* node = NULL)
       : ast_printer_(printer) {
     ast_printer_->PrintIndented(txt);
-    if (node != NULL && node->AsExpression() != NULL) {
-      Expression* expr = node->AsExpression();
-      bool printed_first = false;
-      if ((expr->type() != NULL) && (expr->type()->IsKnown())) {
-        ast_printer_->Print(" (type = ");
-        ast_printer_->Print(StaticType::Type2String(expr->type()));
-        printed_first = true;
-      }
-      if (printed_first) ast_printer_->Print(")");
-    }
     ast_printer_->Print("\n");
     ast_printer_->inc_indent();
   }
 
   virtual ~IndentedScope() {
     ast_printer_->dec_indent();
   }
 
  private:
   AstPrinter* ast_printer_;
@@ skipping 25 matching lines @@
                                       bool quote) {
   PrintIndented(info);
   Print(" ");
   PrintLiteral(value, quote);
   Print("\n");
 }
 
 
 void AstPrinter::PrintLiteralWithModeIndented(const char* info,
                                               Variable* var,
-                                              Handle<Object> value,
-                                              StaticType* type) {
+                                              Handle<Object> value) {
   if (var == NULL) {
     PrintLiteralIndented(info, value, true);
   } else {
     EmbeddedVector<char, 256> buf;
     int pos = OS::SNPrintF(buf, "%s (mode = %s", info,
                            Variable::Mode2String(var->mode()));
-    if (type->IsKnown()) {
-      pos += OS::SNPrintF(buf + pos, ", type = %s",
-                          StaticType::Type2String(type));
-    }
     OS::SNPrintF(buf + pos, ")");
     PrintLiteralIndented(buf.start(), value, true);
   }
 }
 
 
 void AstPrinter::PrintLabelsIndented(const char* info, ZoneStringList* labels) {
   if (labels != NULL && labels->length() > 0) {
     if (info == NULL) {
       PrintIndented("LABELS ");
@@ skipping 36 matching lines @@
     }
   }
 }
 
 
 void AstPrinter::PrintParameters(Scope* scope) {
   if (scope->num_parameters() > 0) {
     IndentedScope indent(this, "PARAMS");
     for (int i = 0; i < scope->num_parameters(); i++) {
       PrintLiteralWithModeIndented("VAR", scope->parameter(i),
-                                   scope->parameter(i)->name(),
-                                   scope->parameter(i)->type());
+                                   scope->parameter(i)->name());
     }
   }
 }
 
 
 void AstPrinter::PrintStatements(ZoneList<Statement*>* statements) {
   for (int i = 0; i < statements->length(); i++) {
     Visit(statements->at(i));
   }
 }
@@ skipping 23 matching lines @@
   IndentedScope indent(this, block_txt);
   PrintStatements(node->statements());
 }
 
 
 void AstPrinter::VisitDeclaration(Declaration* node) {
   if (node->fun() == NULL) {
     // var or const declarations
     PrintLiteralWithModeIndented(Variable::Mode2String(node->mode()),
                                  node->proxy()->AsVariable(),
-                                 node->proxy()->name(),
-                                 node->proxy()->AsVariable()->type());
+                                 node->proxy()->name());
   } else {
     // function declarations
     PrintIndented("FUNCTION ");
     PrintLiteral(node->proxy()->name(), true);
     Print(" = function ");
     PrintLiteral(node->fun()->name(), false);
     Print("\n");
   }
 }
 
@@ skipping 197 matching lines @@
 
 
 void AstPrinter::VisitSlot(Slot* node) {
   PrintIndented("SLOT ");
   PrettyPrinter::VisitSlot(node);
   Print("\n");
 }
 
 
 void AstPrinter::VisitVariableProxy(VariableProxy* node) {
-  PrintLiteralWithModeIndented("VAR PROXY", node->AsVariable(), node->name(),
-                               node->type());
+  PrintLiteralWithModeIndented("VAR PROXY", node->AsVariable(), node->name());
   Variable* var = node->var();
   if (var != NULL && var->rewrite() != NULL) {
     IndentedScope indent(this);
     Visit(var->rewrite());
   }
 }
 
 
 void AstPrinter::VisitAssignment(Assignment* node) {
   IndentedScope indent(this, Token::Name(node->op()), node);
@@ skipping 45 matching lines @@
 }
 
 
 void AstPrinter::VisitIncrementOperation(IncrementOperation* node) {
   UNREACHABLE();
 }
 
 
 void AstPrinter::VisitCountOperation(CountOperation* node) {
   EmbeddedVector<char, 128> buf;
-  if (node->type()->IsKnown()) {
-    OS::SNPrintF(buf, "%s %s (type = %s)",
-                 (node->is_prefix() ? "PRE" : "POST"),
-                 Token::Name(node->op()),
-                 StaticType::Type2String(node->type()));
-  } else {
-    OS::SNPrintF(buf, "%s %s", (node->is_prefix() ? "PRE" : "POST"),
-                 Token::Name(node->op()));
-  }
+  OS::SNPrintF(buf, "%s %s", (node->is_prefix() ? "PRE" : "POST"),
+               Token::Name(node->op()));
   PrintIndentedVisit(buf.start(), node->expression());
 }
 
 
 void AstPrinter::VisitBinaryOperation(BinaryOperation* node) {
   IndentedScope indent(this, Token::Name(node->op()), node);
   Visit(node->left());
   Visit(node->right());
 }
 
@@ skipping 436 matching lines @@
     AddAttribute("mode", Variable::Mode2String(decl->mode()));
   }
   Visit(decl->proxy());
   if (decl->fun() != NULL) Visit(decl->fun());
 }
 
 
 #endif  // DEBUG
 
 } }  // namespace v8::internal