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for x in xs.iter() -> for x in &xs

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This commit is contained in:
Jorge Aparicio
2015-01-31 12:20:46 -05:00
parent 9f90d666e0
commit d5d7e6565a
269 changed files with 1063 additions and 1064 deletions
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4
src/libsyntax/parse/parser.rs
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@@ -2706,7 +2706,7 @@ impl<'a> Parser<'a> {
match self.token {
token::Eof => {
let open_braces = self.open_braces.clone();
for sp in open_braces.iter() {
for sp in &open_braces {
self.span_help(*sp, "did you mean to close this delimiter?");
}
// There shouldn't really be a span, but it's easier for the test runner
@@ -5200,7 +5200,7 @@ impl<'a> Parser<'a> {
Some(i) => {
let mut err = String::from_str("circular modules: ");
let len = included_mod_stack.len();
for p in included_mod_stack[i.. len].iter() {
for p in &included_mod_stack[i.. len] {
err.push_str(&p.display().as_cow()[]);
err.push_str(" -> ");
}