diff options
Diffstat (limited to 'src/test/compile-fail/privacy1.rs')
| -rw-r--r-- | src/test/compile-fail/privacy1.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/test/compile-fail/privacy1.rs b/src/test/compile-fail/privacy1.rs index 7ebbcc2809a..1ae79adbad7 100644 --- a/src/test/compile-fail/privacy1.rs +++ b/src/test/compile-fail/privacy1.rs @@ -11,11 +11,15 @@ #![feature(lang_items, start, no_std)] #![no_std] // makes debugging this test *a lot* easier (during resolve) +#[lang="phantom_fn"] +pub trait PhantomFn<A:?Sized,R:?Sized=()> { } +impl<A:?Sized, R:?Sized, U:?Sized> PhantomFn<A,R> for U { } + #[lang="sized"] -pub trait Sized {} +pub trait Sized : PhantomFn<Self> {} #[lang="copy"] -pub trait Copy {} +pub trait Copy : PhantomFn<Self> {} mod bar { // shouldn't bring in too much |