Closed
Description
openedon Jun 23, 2013
Stripped-down and updated version of original source:
pub trait Interner<T> {
fn new() -> Self;
fn get(&'self self, tag: uint) -> Option<&'self T>;
}
pub struct SimpleInterner<T: Eq + IterBytes + Hash + Clone>;
impl<T> Interner<T> for SimpleInterner<T> {
pub fn new() -> SimpleInterner<T> { SimpleInterner }
pub fn get(&'self self, tag: uint) -> Option<&'self T> { None }
}% rustc --version
/Users/fklock/opt/rust-dbg/bin/rustc 0.9-pre (97cd495 2013-10-02 01:16:31 -0700)
host: x86_64-apple-darwin
% rustc --lib /tmp/s.rs
error: internal compiler error: ty::Region#subst(): Reference to self region when given substs with no self region: substs(regions=[], self_ty=Some(BUG[1u]), tps=[T])
Original bug report: https://gist.github.com/pnkfelix/6905109
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