Get ICU 4.6 to be compiled without RTTI....

third_party/icu/source/i18n/numfmt.cpp

 /*
 *******************************************************************************
 * Copyright (C) 1997-2010, International Business Machines Corporation and    *
 * others. All Rights Reserved.                                                *
 *******************************************************************************
 *
 * File NUMFMT.CPP
 *
 * Modification History:
 *
@@ skipping 369 matching lines @@
 inline const Formattable*
 ArgExtractor::number(void) const {
   return num;
 }
 
 ArgExtractor::ArgExtractor(const NumberFormat& nf, const Formattable& obj, UErrorCode& status)
     : ncnf((NumberFormat*) &nf), num(&obj), setCurr(FALSE) {
 
     const UObject* o = obj.getObject(); // most commonly o==NULL
     const CurrencyAmount* amt;
-    if (o != NULL && (amt = dynamic_cast<const CurrencyAmount*>(o)) != NULL) {
+    if (o != NULL && (amt = CR_DYNAMIC_CAST<const CurrencyAmount*>(o)) != NULL) {
         // getISOCurrency() returns a pointer to internal storage, so we
         // copy it to retain it across the call to setCurrency().
         const UChar* curr = amt->getISOCurrency();
         u_strcpy(save, nf.getCurrency());
         setCurr = (u_strcmp(curr, save) != 0);
         if (setCurr) {
             ncnf->setCurrency(curr, status);
         }
         num = &amt->getNumber();
     }
@@ skipping 889 matching lines @@
         delete symbolsToAdopt;
     }
     return f;
 }
 
 U_NAMESPACE_END
 
 #endif /* #if !UCONFIG_NO_FORMATTING */
 
 //eof