msvcrt: Fix demangling of RTTI type descriptor.

dlls/msvcrt/tests/cpp.c

@@ -1291,6 +1291,7 @@ static void test_demangle(void)
            "??$run@XVTask_Render_Preview@@@QtConcurrent@@YA?AV?$QFuture@X@@PEAVTask_Render_Preview@@P82@EAAXXZ@Z"},
 /* 130 */ {"??_E?$TStrArray@$$BY0BAA@D$0BA@@@UAEPAXI@Z",
            "public: virtual void * __thiscall TStrArray<char [256],16>::`vector deleting destructor'(unsigned int)"},
+/* 131 */ {"??_R0?AVCC@DD@@@8", "class DD::CC `RTTI Type Descriptor'"},
     };
     int i, num_test = ARRAY_SIZE(test);
     char* name;

dlls/msvcrt/undname.c

@@ -1452,11 +1452,8 @@ static BOOL symbol_demangle(struct parsed_symbol* sym)
                 case '0':
                     {
                         struct datatype_t       ct;
-                        struct array pmt;
 
                         sym->current++;
-                        str_array_init(&pmt);
-                        demangle_datatype(sym, &ct, &pmt, FALSE);
                         if (!demangle_datatype(sym, &ct, NULL, FALSE))
                             goto done;
                         function_name = str_printf(sym, "%s%s `RTTI Type Descriptor'",