diff options
Diffstat (limited to 'src/test/ui/nll/relate_tys/fn-subtype.rs')
| -rw-r--r-- | src/test/ui/nll/relate_tys/fn-subtype.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/ui/nll/relate_tys/fn-subtype.rs b/src/test/ui/nll/relate_tys/fn-subtype.rs new file mode 100644 index 000000000..ba89fa19c --- /dev/null +++ b/src/test/ui/nll/relate_tys/fn-subtype.rs @@ -0,0 +1,8 @@ +// Test that NLL produces correct spans for higher-ranked subtyping errors. +// +// compile-flags:-Zno-leak-check + +fn main() { + let x: fn(&'static ()) = |_| {}; + let y: for<'a> fn(&'a ()) = x; //~ ERROR mismatched types [E0308] +} |