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| author | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-05 09:13:28 +0100 |
|---|---|---|
| committer | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-11 09:32:08 +0000 |
| commit | cf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch) | |
| tree | 40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/suggestions/import-trait-for-method-call.rs | |
| parent | ca855e6e42787ecd062d81d53336fe6788ef51a9 (diff) | |
| download | rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip | |
Move /src/test to /tests
Diffstat (limited to 'tests/ui/suggestions/import-trait-for-method-call.rs')
| -rw-r--r-- | tests/ui/suggestions/import-trait-for-method-call.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/suggestions/import-trait-for-method-call.rs b/tests/ui/suggestions/import-trait-for-method-call.rs new file mode 100644 index 00000000000..4dbadbdf982 --- /dev/null +++ b/tests/ui/suggestions/import-trait-for-method-call.rs @@ -0,0 +1,16 @@ +use std::hash::BuildHasher; + +fn next_u64() -> u64 { + let bh = std::collections::hash_map::RandomState::new(); + let h = bh.build_hasher(); + h.finish() //~ ERROR no method named `finish` found for struct `DefaultHasher` +} + +trait Bar {} +impl Bar for String {} + +fn main() { + let s = String::from("hey"); + let x: &dyn Bar = &s; + x.as_ref(); //~ ERROR the method `as_ref` exists for reference `&dyn Bar`, but its trait bounds +} |
