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libsyntax: Remove `Send` from `PtrTy` in `deriving`. 

It'll be complex to port to the new explicit-self regime and it seems to
be unused.
This commit is contained in:
Patrick Walton 2014-07-07 21:52:28 -07:00
parent 357d5cd96c
commit fe49cbeb82
1 changed files with 0 additions and 6 deletions
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6
src/libsyntax/ext/deriving/generic/ty.rs
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@ -25,8 +25,6 @@ use std::gc::Gc;
/// The types of pointers
pub enum PtrTy<'a> {
/// ~
Send,
/// &'lifetime mut
Borrowed(Option<&'a str>, ast::Mutability),
}
@ -138,9 +136,6 @@ impl<'a> Ty<'a> {
Ptr(ref ty, ref ptr) => {
let raw_ty = ty.to_ty(cx, span, self_ty, self_generics);
match *ptr {
Send => {
cx.ty_uniq(span, raw_ty)
}
Borrowed(ref lt, mutbl) => {
let lt = mk_lifetime(cx, span, lt);
cx.ty_rptr(span, raw_ty, lt, mutbl)
@ -260,7 +255,6 @@ pub fn get_explicit_self(cx: &ExtCtxt, span: Span, self_ptr: &Option<PtrTy>)
let self_ty = respan(
span,
match *ptr {
Send => ast::SelfUniq(special_idents::self_),
Borrowed(ref lt, mutbl) => {
let lt = lt.map(|s| cx.lifetime(span, cx.ident_of(s).name));
ast::SelfRegion(lt, mutbl, special_idents::self_)