return instance
end
+ # Return a new C string instance sharing the same data space as `txt`
+ fun c_string_instance_fast_cstr(txt: CString, from: Int): Instance
+ do
+ var ncstr = txt.fast_cstring(from)
+ var t = mainmodule.c_string_type
+
+ var instance = new PrimitiveInstance[CString](t, ncstr)
+ init_instance_primitive(instance)
+
+ return instance
+ end
+
# Return a new C string initialized of `length`
fun c_string_instance_len(length: Int): PrimitiveInstance[CString]
do
else if pname == "atoi" then
return v.int_instance(recvval.atoi)
else if pname == "fast_cstring" then
- var ns = recvval.fast_cstring(args[1].to_i)
- return v.c_string_instance(ns.to_s)
+ return v.c_string_instance_fast_cstr(args[0].val.as(CString), args[1].to_i)
else if pname == "fetch_4_chars" then
return v.uint32_instance(args[0].val.as(CString).fetch_4_chars(args[1].to_i))
else if pname == "fetch_4_hchars" then