# META
~~~ini
description=Unicode overflow (should error)
type=expr
~~~
# SOURCE
~~~roc
"\u(FFFFFF)"
~~~
# EXPECTED
INVALID UNICODE ESCAPE SEQUENCE - unicode_overflow_str.md:1:2:1:12
# PROBLEMS
**INVALID UNICODE ESCAPE SEQUENCE**
This Unicode escape sequence is not valid.

**unicode_overflow_str.md:1:2:1:12:**
```roc
"\u(FFFFFF)"
```
 ^^^^^^^^^^


# TOKENS
~~~zig
StringStart,MalformedStringPart,StringEnd,
EndOfFile,
~~~
# PARSE
~~~clojure
(e-string)
~~~
# FORMATTED
~~~roc
""
~~~
# CANONICALIZE
~~~clojure
(e-string)
~~~
# TYPES
~~~clojure
(expr (type "Str"))
~~~