bjoernager/rust
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tests: work around #21721 some more by replacing some unit types with [u8; 0].

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This commit is contained in:
Eduard Burtescu 2015-02-15 16:01:47 +02:00
parent 36fcfb02e2
commit d13d74d6d8
2 changed files with 11 additions and 5 deletions
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6
src/librand/reseeding.rs
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@ -134,7 +134,11 @@ pub trait Reseeder<R> {
/// Reseed an RNG using a `Default` instance. This reseeds by /// Reseed an RNG using a `Default` instance. This reseeds by
/// replacing the RNG with the result of a `Default::default` call. /// replacing the RNG with the result of a `Default::default` call.
#[derive(Copy)] #[derive(Copy)]
pub struct ReseedWithDefault; pub struct ReseedWithDefault { __hack: [u8; 0] }
// FIXME(#21721) used to be an unit struct but that can cause
// certain LLVM versions to abort during optimizations.
#[allow(non_upper_case_globals)]
pub const ReseedWithDefault: ReseedWithDefault = ReseedWithDefault { __hack: [] };
impl<R: Rng + Default> Reseeder<R> for ReseedWithDefault { impl<R: Rng + Default> Reseeder<R> for ReseedWithDefault {
fn reseed(&mut self, rng: &mut R) { fn reseed(&mut self, rng: &mut R) {

10
src/test/bench/task-perf-alloc-unwind.rs
View file

@ -40,7 +40,9 @@ fn run(repeat: int, depth: int) {
} }
} }
type nillist = List<()>; // FIXME(#21721) used to be `List<()>` but that can cause
// certain LLVM versions to abort during optimizations.
type nillist = List<[u8; 0]>;
// Filled with things that have to be unwound // Filled with things that have to be unwound
@ -81,11 +83,11 @@ fn recurse_or_panic(depth: int, st: Option<State>) {
} }
Some(st) => { Some(st) => {
let mut v = st.vec.clone(); let mut v = st.vec.clone();
v.push_all(&[box List::Cons((), st.vec.last().unwrap().clone())]); v.push_all(&[box List::Cons([], st.vec.last().unwrap().clone())]);
State { State {
unique: box List::Cons((), box *st.unique), unique: box List::Cons([], box *st.unique),
vec: v, vec: v,
res: r(box List::Cons((), st.res._l.clone())), res: r(box List::Cons([], st.res._l.clone())),
} }
} }
}; };