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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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4
src/libsyntax/fold.rs
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@ -131,10 +131,10 @@ fn fold_tts(tts : &[token_tree], fld: @ast_fold) -> ~[token_tree] {
tt_tok(span, ref tok) =>
tt_tok(span,maybe_fold_ident(tok,fld)),
tt_delim(ref tts) =>
tt_delim(fold_tts(*tts,fld)),
tt_delim(@mut fold_tts(**tts, fld)),
tt_seq(span, ref pattern, ref sep, is_optional) =>
tt_seq(span,
fold_tts(*pattern,fld),
@mut fold_tts(**pattern, fld),
sep.map(|tok|maybe_fold_ident(tok,fld)),
is_optional),
tt_nonterminal(sp,ref ident) =>