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libsyntax: Remove some multi-gigabyte clones that were preventing bootstrapping on Windows.

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This commit is contained in:
Patrick Walton 2013-07-16 14:54:29 -07:00
parent dc4bf173f8
commit 66a9b7d5bd
9 changed files with 44 additions and 38 deletions
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31
src/libsyntax/parse/parser.rs
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@ -1925,7 +1925,7 @@ impl Parser {
};
tt_seq(
mk_sp(sp.lo, p.span.hi),
seq,
@mut seq,
s,
z
)
@ -1950,21 +1950,20 @@ impl Parser {
}
token::LPAREN | token::LBRACE | token::LBRACKET => {
let close_delim = token::flip_delimiter(&*self.token);
tt_delim(
vec::append(
// the open delimiter:
~[parse_any_tt_tok(self)],
vec::append(
self.parse_seq_to_before_end(
&close_delim,
seq_sep_none(),
|p| p.parse_token_tree()
),
// the close delimiter:
[parse_any_tt_tok(self)]
)
)
)
// Parse the open delimiter.
let mut result = ~[parse_any_tt_tok(self)];
let trees =
self.parse_seq_to_before_end(&close_delim,
seq_sep_none(),
|p| p.parse_token_tree());
result.push_all_move(trees);
// Parse the close delimiter.
result.push(parse_any_tt_tok(self));
tt_delim(@mut result)
}
_ => parse_non_delim_tt_tok(self)
}