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remove dead assignments

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This commit is contained in:
Niko Matsakis 2012-05-24 13:35:57 -07:00
parent f5c51b0a9c
commit ccd8d5573e
16 changed files with 24 additions and 51 deletions
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2
src/librustsyntax/parse/lexer.rs
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@ -199,7 +199,7 @@ fn scan_number(c: char, rdr: reader) -> token::token {
}
num_str = scan_digits(rdr, base);
c = rdr.curr;
n = rdr.next();
rdr.next();
if c == 'u' || c == 'i' {
let signed = c == 'i';
let mut tp = {