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| author | Pietro Albini <pietro@pietroalbini.org> | 2018-12-15 10:17:38 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-12-15 10:17:38 +0100 |
| commit | e433da7ea077208f09f004675da8927f5ddbb405 (patch) | |
| tree | 9c13dcd3e8a956f6e2a6cb12dcc1708302af8762 /src/test | |
| parent | 050bb10dc3e1d1c6a0aee3c50955d401658dece5 (diff) | |
| parent | a39f184437243eaa3a37fd5fed2fb02dbd6c607d (diff) | |
| download | rust-e433da7ea077208f09f004675da8927f5ddbb405.tar.gz rust-e433da7ea077208f09f004675da8927f5ddbb405.zip | |
Rollup merge of #56760 - estebank:dedup-bounds, r=oli-obk
Deduplicate unsatisfied trait bounds Fix #35677.
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/ui/issues/issue-31173.stderr | 2 | ||||
| -rw-r--r-- | src/test/ui/issues/issue-35677.rs | 5 | ||||
| -rw-r--r-- | src/test/ui/issues/issue-35677.stderr | 18 | ||||
| -rw-r--r-- | src/test/ui/mismatched_types/issue-36053-2.stderr | 2 |
4 files changed, 25 insertions, 2 deletions
diff --git a/src/test/ui/issues/issue-31173.stderr b/src/test/ui/issues/issue-31173.stderr index e2630b5b8ce..ed6b325a01d 100644 --- a/src/test/ui/issues/issue-31173.stderr +++ b/src/test/ui/issues/issue-31173.stderr @@ -14,8 +14,8 @@ LL | .collect(); //~ ERROR no method named `collect` | ^^^^^^^ | = note: the method `collect` exists but the following trait bounds were not satisfied: - `std::iter::Cloned<std::iter::TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:16:39: 19:6 found_e:_]>> : std::iter::Iterator` `&mut std::iter::Cloned<std::iter::TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:16:39: 19:6 found_e:_]>> : std::iter::Iterator` + `std::iter::Cloned<std::iter::TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:16:39: 19:6 found_e:_]>> : std::iter::Iterator` error: aborting due to 2 previous errors diff --git a/src/test/ui/issues/issue-35677.rs b/src/test/ui/issues/issue-35677.rs new file mode 100644 index 00000000000..46d3f7e4af0 --- /dev/null +++ b/src/test/ui/issues/issue-35677.rs @@ -0,0 +1,5 @@ +use std::collections::HashMap; +fn intersect_map<K, V>(this: &mut HashMap<K, V>, other: HashMap<K, V>) -> bool { + this.drain() + //~^ ERROR no method named +} diff --git a/src/test/ui/issues/issue-35677.stderr b/src/test/ui/issues/issue-35677.stderr new file mode 100644 index 00000000000..dca096b93f5 --- /dev/null +++ b/src/test/ui/issues/issue-35677.stderr @@ -0,0 +1,18 @@ +error[E0601]: `main` function not found in crate `issue_35677` + | + = note: consider adding a `main` function to `$DIR/issue-35677.rs` + +error[E0599]: no method named `drain` found for type `&mut std::collections::HashMap<K, V>` in the current scope + --> $DIR/issue-35677.rs:3:10 + | +LL | this.drain() + | ^^^^^ + | + = note: the method `drain` exists but the following trait bounds were not satisfied: + `K : std::cmp::Eq` + `K : std::hash::Hash` + +error: aborting due to 2 previous errors + +Some errors occurred: E0599, E0601. +For more information about an error, try `rustc --explain E0599`. diff --git a/src/test/ui/mismatched_types/issue-36053-2.stderr b/src/test/ui/mismatched_types/issue-36053-2.stderr index 86a92a70287..1fbac9d6881 100644 --- a/src/test/ui/mismatched_types/issue-36053-2.stderr +++ b/src/test/ui/mismatched_types/issue-36053-2.stderr @@ -5,8 +5,8 @@ LL | once::<&str>("str").fuse().filter(|a: &str| true).count(); | ^^^^^ | = note: the method `count` exists but the following trait bounds were not satisfied: - `std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:17:39: 17:53]> : std::iter::Iterator` `&mut std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:17:39: 17:53]> : std::iter::Iterator` + `std::iter::Filter<std::iter::Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:17:39: 17:53]> : std::iter::Iterator` error[E0631]: type mismatch in closure arguments --> $DIR/issue-36053-2.rs:17:32 |