diff options
Diffstat (limited to 'src/test/ui/typeck/issue-88643.rs')
-rw-r--r-- | src/test/ui/typeck/issue-88643.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/typeck/issue-88643.rs b/src/test/ui/typeck/issue-88643.rs new file mode 100644 index 000000000..4435cba02 --- /dev/null +++ b/src/test/ui/typeck/issue-88643.rs @@ -0,0 +1,19 @@ +// Regression test for the ICE described in #88643. Specifically: +// https://github.com/rust-lang/rust/issues/88643#issuecomment-913128893 +// and https://github.com/rust-lang/rust/issues/88643#issuecomment-913171935 +// and https://github.com/rust-lang/rust/issues/88643#issuecomment-913765984 + +use std::collections::HashMap; + +pub trait T {} + +static CALLBACKS: HashMap<*const dyn T, dyn FnMut(&mut _) + 'static> = HashMap::new(); +//~^ ERROR: the placeholder `_` is not allowed within types on item signatures for static items [E0121] + +static CALLBACKS2: Vec<dyn Fn(& _)> = Vec::new(); +//~^ ERROR: the placeholder `_` is not allowed within types on item signatures for static items [E0121] + +static CALLBACKS3: Option<dyn Fn(& _)> = None; +//~^ ERROR: the placeholder `_` is not allowed within types on item signatures for static items [E0121] + +fn main() {} |