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syntax: remove unused 'mut' variables

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This commit is contained in:
Alex Crichton
2013-04-12 01:10:31 -04:00
parent 7d317fe7e5
commit fd97cac251
7 changed files with 29 additions and 27 deletions
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6
src/libsyntax/print/pp.rs
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@@ -146,9 +146,9 @@ pub fn mk_printer(out: @io::Writer, linewidth: uint) -> @mut Printer {
// fall behind.
let n: uint = 3 * linewidth;
debug!("mk_printer %u", linewidth);
let mut token: ~[token] = vec::from_elem(n, EOF);
let mut size: ~[int] = vec::from_elem(n, 0);
let mut scan_stack: ~[uint] = vec::from_elem(n, 0u);
let token: ~[token] = vec::from_elem(n, EOF);
let size: ~[int] = vec::from_elem(n, 0);
let scan_stack: ~[uint] = vec::from_elem(n, 0u);
@mut Printer {
out: @out,
buf_len: n,