diff options
Diffstat (limited to 'tests/ui/higher-ranked/trait-bounds/hang-on-deeply-nested-dyn.rs')
-rw-r--r-- | tests/ui/higher-ranked/trait-bounds/hang-on-deeply-nested-dyn.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/higher-ranked/trait-bounds/hang-on-deeply-nested-dyn.rs b/tests/ui/higher-ranked/trait-bounds/hang-on-deeply-nested-dyn.rs new file mode 100644 index 000000000..d34b7a296 --- /dev/null +++ b/tests/ui/higher-ranked/trait-bounds/hang-on-deeply-nested-dyn.rs @@ -0,0 +1,16 @@ +// normalize-stderr-test: "long-type-\d+" -> "long-type-hash" + +fn id( + f: &dyn Fn(u32), +) -> &dyn Fn( + &dyn Fn( + &dyn Fn( + &dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(u32))))))))), + ), + ), +) { + f + //~^ ERROR mismatched types +} + +fn main() {} |