fix misaligned error reporting on tab char (#5032)

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Fenzland 2020-05-02 01:03:54 +08:00 committed by GitHub
parent fa396c0a22
commit 25b765c123
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5 changed files with 31 additions and 2 deletions

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@ -74,7 +74,11 @@ fn format_maybe_source_line(
'~'
};
for _i in 0..start_column {
s.push(' ');
if source_line.chars().nth(_i as usize).unwrap() == '\t' {
s.push('\t');
} else {
s.push(' ');
}
}
for _i in 0..(end_column - start_column) {
s.push(underline_char);