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Assert that lexer advances over entire input (#560)

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Casey Rodarmor 2019-12-10 13:24:30 -08:00 committed by GitHub
parent 20790a0cc7
commit b5dea44ee7
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src/lexer.rs
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@ -285,6 +285,9 @@ impl<'src> Lexer<'src> {
self.token(Eof); self.token(Eof);
assert_eq!(self.token_start.offset, self.token_end.offset);
assert_eq!(self.token_start.offset, self.src.len());
Ok(self.tokens) Ok(self.tokens)
} }