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

third_party/icu/source/i18n/fmtable.cpp

 /*
 *******************************************************************************
 * Copyright (C) 1997-2010, International Business Machines Corporation and    *
 * others. All Rights Reserved.                                                *
 *******************************************************************************
 *
 * File FMTABLE.CPP
 *
 * Modification History:
 *
@@ skipping 41 matching lines @@
 }
 
 // Return a clone of *a.
 static inline UObject* objectClone(const UObject* a) {
     // LATER: return a->clone();
     return ((const Measure*) a)->clone();
 }
 
 // Return TRUE if *a is an instance of Measure.
 static inline UBool instanceOfMeasure(const UObject* a) {
-    return dynamic_cast<const Measure*>(a) != NULL;
+    return CR_DYNAMIC_CAST<const Measure*>(a) != NULL;
 }
 
 /**
  * Creates a new Formattable array and copies the values from the specified
  * original.
  * @param array the original array
  * @param count the original array count
  * @return the new Formattable array.
  */
 static Formattable* createArrayCopy(const Formattable* array, int32_t count) {
@@ skipping 770 matching lines @@
 }
 #endif
 
 #endif
 
 U_NAMESPACE_END
 
 #endif /* #if !UCONFIG_NO_FORMATTING */
 
 //eof