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Fix doc parsing bug

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This commit is contained in:
Richard Feldman 2020-05-23 22:43:09 -04:00
parent 715b13263c
commit 1d6d9ec994
1 changed files with 18 additions and 14 deletions
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32
compiler/parse/src/blankspace.rs
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@ -285,22 +285,26 @@ fn spaces<'a>(
// If we're in a line comment, this won't affect indentation anyway.
state = state.advance_without_indenting(1)?;
match comment_line_buf.chars().next() {
Some('#') => {
// This is a comment begining with `## ` - that is,
// a doc comment.
//
// (The space is important; otherwise, this is not
// a doc comment, but rather something like a
// big separator block, e.g. ############)
line_state = LineState::DocComment;
if comment_line_buf.len() == 1 {
match comment_line_buf.chars().next() {
Some('#') => {
// This is a comment begining with `## ` - that is,
// a doc comment.
//
// (The space is important; otherwise, this is not
// a doc comment, but rather something like a
// big separator block, e.g. ############)
line_state = LineState::DocComment;
// This is now the beginning of the doc comment.
comment_line_buf.clear();
}
_ => {
comment_line_buf.push(ch);
// This is now the beginning of the doc comment.
comment_line_buf.clear();
}
_ => {
comment_line_buf.push(ch);
}
}
} else {
comment_line_buf.push(ch);
}
}
'\n' => {