STR_HEAP_SIZE    1220 string.c       	ruby_sized_xfree(STR_HEAP_PTR(str), STR_HEAP_SIZE(str));
STR_HEAP_SIZE    1228 string.c       	return STR_HEAP_SIZE(str);
STR_HEAP_SIZE    1436 string.c       	    else if (STR_HEAP_SIZE(str) != capa+termlen) {
STR_HEAP_SIZE    1954 string.c       	ruby_sized_xfree(STR_HEAP_PTR(str), STR_HEAP_SIZE(str));
STR_HEAP_SIZE    6357 string.c       	    ruby_sized_xfree(STR_HEAP_PTR(str), STR_HEAP_SIZE(str));
STR_HEAP_SIZE    6433 string.c       	    ruby_sized_xfree(STR_HEAP_PTR(str), STR_HEAP_SIZE(str));