error: invalid digit for a base 8 literal --> $DIR/lex-bad-octal-literal.rs:4:8 | LL | 0o18; | ^ error: invalid digit for a base 8 literal --> $DIR/lex-bad-octal-literal.rs:5:12 | LL | 0o1234_9_5670; | ^ error: aborting due to 2 previous errors