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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/typeck/return_type_containing_closure.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/ui/typeck/return_type_containing_closure.rs b/src/test/ui/typeck/return_type_containing_closure.rs new file mode 100644 index 000000000..29624e08a --- /dev/null +++ b/src/test/ui/typeck/return_type_containing_closure.rs @@ -0,0 +1,10 @@ +#[allow(unused)] +fn foo() { //~ HELP a return type might be missing here + vec!['a'].iter().map(|c| c) + //~^ ERROR mismatched types [E0308] + //~| NOTE expected `()`, found struct `Map` + //~| NOTE expected unit type `()` + //~| HELP consider using a semicolon here +} + +fn main() {} |