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libsyntax: De-@mut StringReader, TtReader, and reader

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This commit is contained in:
Patrick Walton 2013-12-27 13:40:07 -08:00
parent 2b83377b29
commit 7e1b535eb1
8 changed files with 77 additions and 87 deletions
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4
src/libsyntax/parse/mod.rs
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@ -312,7 +312,7 @@ pub fn filemap_to_tts(sess: @ParseSess, filemap: @FileMap)
// parsing tt's probably shouldn't require a parser at all.
let cfg = ~[];
let srdr = lexer::new_string_reader(sess.span_diagnostic, filemap);
let mut p1 = Parser(sess, cfg, srdr as @mut reader);
let mut p1 = Parser(sess, cfg, srdr as @reader);
p1.parse_all_token_trees()
}
@ -321,7 +321,7 @@ pub fn tts_to_parser(sess: @ParseSess,
tts: ~[ast::token_tree],
cfg: ast::CrateConfig) -> Parser {
let trdr = lexer::new_tt_reader(sess.span_diagnostic, None, tts);
Parser(sess, cfg, trdr as @mut reader)
Parser(sess, cfg, trdr as @reader)
}
// abort if necessary