diff options
Diffstat (limited to 'tests/ui/impl-trait/universal_multiple_bounds.rs')
-rw-r--r-- | tests/ui/impl-trait/universal_multiple_bounds.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/impl-trait/universal_multiple_bounds.rs b/tests/ui/impl-trait/universal_multiple_bounds.rs new file mode 100644 index 000000000..40c1405c3 --- /dev/null +++ b/tests/ui/impl-trait/universal_multiple_bounds.rs @@ -0,0 +1,13 @@ +// run-pass + +use std::fmt::Display; + +fn foo(f: impl Display + Clone) -> String { + let g = f.clone(); + format!("{} + {}", f, g) +} + +fn main() { + let sum = foo(format!("22")); + assert_eq!(sum, r"22 + 22"); +} |