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remove the redundant each method from OptVec

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This commit is contained in:
Daniel Micay 2013-06-24 17:19:28 -04:00
parent 032dcc57e8
commit 5242e8d2ba
11 changed files with 19 additions and 26 deletions
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4
src/libsyntax/ext/deriving/generic.rs
View file

@ -324,11 +324,11 @@ impl<'self> TraitDef<'self> {
let mut trait_generics = self.generics.to_generics(cx, span, type_ident, generics);
// Copy the lifetimes
for generics.lifetimes.each |l| {
for generics.lifetimes.iter().advance |l| {
trait_generics.lifetimes.push(copy *l)
};
// Create the type parameters.
for generics.ty_params.each |ty_param| {
for generics.ty_params.iter().advance |ty_param| {
// I don't think this can be moved out of the loop, since
// a TyParamBound requires an ast id
let mut bounds = opt_vec::from(

4
src/libsyntax/ext/pipes/pipec.rs
View file

@ -374,7 +374,7 @@ impl gen_init for protocol {
fn buffer_ty_path(&self, cx: @ExtCtxt) -> @ast::Ty {
let mut params: OptVec<ast::TyParam> = opt_vec::Empty;
for (copy self.states).iter().advance |s| {
for s.generics.ty_params.each |tp| {
for s.generics.ty_params.iter().advance |tp| {
match params.iter().find_(|tpp| tp.ident == tpp.ident) {
None => params.push(*tp),
_ => ()
@ -392,7 +392,7 @@ impl gen_init for protocol {
let ext_cx = cx;
let mut params: OptVec<ast::TyParam> = opt_vec::Empty;
let fields = do (copy self.states).iter().transform |s| {
for s.generics.ty_params.each |tp| {
for s.generics.ty_params.iter().advance |tp| {
match params.iter().find_(|tpp| tp.ident == tpp.ident) {
None => params.push(*tp),
_ => ()