diff options
Diffstat (limited to 'src/test/ui/unboxed-closures/unboxed-closures-mutate-upvar.rs')
| -rw-r--r-- | src/test/ui/unboxed-closures/unboxed-closures-mutate-upvar.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/test/ui/unboxed-closures/unboxed-closures-mutate-upvar.rs b/src/test/ui/unboxed-closures/unboxed-closures-mutate-upvar.rs index 57e6d3065..c57312b43 100644 --- a/src/test/ui/unboxed-closures/unboxed-closures-mutate-upvar.rs +++ b/src/test/ui/unboxed-closures/unboxed-closures-mutate-upvar.rs @@ -2,12 +2,12 @@ // as `mut` through a closure. Also test that we CAN mutate a moved copy, // unless this is a `Fn` closure. Issue #16749. -#![feature(unboxed_closures)] +#![feature(unboxed_closures, tuple_trait)] use std::mem; -fn to_fn<A,F:Fn<A>>(f: F) -> F { f } -fn to_fn_mut<A,F:FnMut<A>>(f: F) -> F { f } +fn to_fn<A:std::marker::Tuple,F:Fn<A>>(f: F) -> F { f } +fn to_fn_mut<A:std::marker::Tuple,F:FnMut<A>>(f: F) -> F { f } fn a() { let n = 0; |