diff options
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-43420-no-over-suggest.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-43420-no-over-suggest.rs b/src/test/ui/issues/issue-43420-no-over-suggest.rs new file mode 100644 index 000000000..4365bff5a --- /dev/null +++ b/src/test/ui/issues/issue-43420-no-over-suggest.rs @@ -0,0 +1,9 @@ +// check that we substitute type parameters before we suggest anything - otherwise +// we would suggest function such as `as_slice` for the `&[u16]`. + +fn foo(b: &[u16]) {} + +fn main() { + let a: Vec<u8> = Vec::new(); + foo(&a); //~ ERROR mismatched types +} |