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Fix token::Eof spans.

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This commit is contained in:
Jeffrey Seyfried 2017-02-21 12:04:45 +00:00
parent f6eaaf350e
commit a02c18aa52
1 changed files with 6 additions and 2 deletions
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8
src/libsyntax/parse/parser.rs
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@ -223,7 +223,7 @@ impl TokenCursor {
self.frame = frame;
continue
} else {
return TokenAndSpan { tok: token::Eof, sp: self.frame.span }
return TokenAndSpan { tok: token::Eof, sp: syntax_pos::DUMMY_SP }
};
match tree {
@ -448,10 +448,14 @@ impl<'a> Parser<'a> {
}
fn next_tok(&mut self) -> TokenAndSpan {
match self.desugar_doc_comments {
let mut next = match self.desugar_doc_comments {
true => self.token_cursor.next_desugared(),
false => self.token_cursor.next(),
};
if next.sp == syntax_pos::DUMMY_SP {
next.sp = self.prev_span;
}
next
}
/// Convert a token to a string using self's reader