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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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6
src/librustsyntax/parse/parser.rs
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@@ -90,7 +90,7 @@ class parser {
self.span = span0;
self.last_span = span0;
self.buffer = dvec::dvec();
self.restriction == UNRESTRICTED;
self.restriction = UNRESTRICTED;
self.reader = rdr;
self.keywords = token::keyword_table();
self.restricted_keywords = token::restricted_keyword_table();
@@ -949,7 +949,7 @@ class parser {
fn parse_dot_or_call_expr_with(e0: pexpr) -> pexpr {
let mut e = e0;
let lo = e.span.lo;
let mut hi = e.span.hi;
let mut hi;
loop {
// expr.f
if eat(self, token::DOT) {
@@ -1025,7 +1025,7 @@ class parser {
fn parse_prefix_expr() -> pexpr {
let lo = self.span.lo;
let mut hi = self.span.hi;
let mut hi;
let mut ex;
alt self.token {