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Diffstat (limited to '')
| -rw-r--r-- | tests/ui/iterators/invalid-iterator-chain-with-int-infer.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/ui/iterators/invalid-iterator-chain-with-int-infer.rs b/tests/ui/iterators/invalid-iterator-chain-with-int-infer.rs new file mode 100644 index 000000000..882a1d139 --- /dev/null +++ b/tests/ui/iterators/invalid-iterator-chain-with-int-infer.rs @@ -0,0 +1,4 @@ +fn main() { + let x = Some(()).iter().map(|()| 1).sum::<f32>(); + //~^ ERROR a value of type `f32` cannot be made by summing an iterator over elements of type `{integer}` +} |