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Diffstat (limited to 'src/tools/clippy/tests/ui/eta.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/eta.stderr | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/eta.stderr b/src/tools/clippy/tests/ui/eta.stderr new file mode 100644 index 000000000..bf2e97e74 --- /dev/null +++ b/src/tools/clippy/tests/ui/eta.stderr @@ -0,0 +1,120 @@ +error: redundant closure + --> $DIR/eta.rs:28:27 + | +LL | let a = Some(1u8).map(|a| foo(a)); + | ^^^^^^^^^^ help: replace the closure with the function itself: `foo` + | + = note: `-D clippy::redundant-closure` implied by `-D warnings` + +error: redundant closure + --> $DIR/eta.rs:32:40 + | +LL | let _: Option<Vec<u8>> = true.then(|| vec![]); // special case vec! + | ^^^^^^^^^ help: replace the closure with `Vec::new`: `std::vec::Vec::new` + +error: redundant closure + --> $DIR/eta.rs:33:35 + | +LL | let d = Some(1u8).map(|a| foo((|b| foo2(b))(a))); //is adjusted? + | ^^^^^^^^^^^^^ help: replace the closure with the function itself: `foo2` + +error: redundant closure + --> $DIR/eta.rs:34:26 + | +LL | all(&[1, 2, 3], &&2, |x, y| below(x, y)); //is adjusted + | ^^^^^^^^^^^^^^^^^^ help: replace the closure with the function itself: `below` + +error: redundant closure + --> $DIR/eta.rs:41:27 + | +LL | let e = Some(1u8).map(|a| generic(a)); + | ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `generic` + +error: redundant closure + --> $DIR/eta.rs:87:51 + | +LL | let e = Some(TestStruct { some_ref: &i }).map(|a| a.foo()); + | ^^^^^^^^^^^ help: replace the closure with the method itself: `TestStruct::foo` + | + = note: `-D clippy::redundant-closure-for-method-calls` implied by `-D warnings` + +error: redundant closure + --> $DIR/eta.rs:88:51 + | +LL | let e = Some(TestStruct { some_ref: &i }).map(|a| a.trait_foo()); + | ^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `TestTrait::trait_foo` + +error: redundant closure + --> $DIR/eta.rs:90:42 + | +LL | let e = Some(&mut vec![1, 2, 3]).map(|v| v.clear()); + | ^^^^^^^^^^^^^ help: replace the closure with the method itself: `std::vec::Vec::clear` + +error: redundant closure + --> $DIR/eta.rs:94:29 + | +LL | let e = Some("str").map(|s| s.to_string()); + | ^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `std::string::ToString::to_string` + +error: redundant closure + --> $DIR/eta.rs:95:27 + | +LL | let e = Some('a').map(|s| s.to_uppercase()); + | ^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `char::to_uppercase` + +error: redundant closure + --> $DIR/eta.rs:97:65 + | +LL | let e: std::vec::Vec<char> = vec!['a', 'b', 'c'].iter().map(|c| c.to_ascii_uppercase()).collect(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `char::to_ascii_uppercase` + +error: redundant closure + --> $DIR/eta.rs:160:22 + | +LL | requires_fn_once(|| x()); + | ^^^^^^ help: replace the closure with the function itself: `x` + +error: redundant closure + --> $DIR/eta.rs:167:27 + | +LL | let a = Some(1u8).map(|a| foo_ptr(a)); + | ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `foo_ptr` + +error: redundant closure + --> $DIR/eta.rs:172:27 + | +LL | let a = Some(1u8).map(|a| closure(a)); + | ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `closure` + +error: redundant closure + --> $DIR/eta.rs:204:28 + | +LL | x.into_iter().for_each(|x| add_to_res(x)); + | ^^^^^^^^^^^^^^^^^ help: replace the closure with the function itself: `&mut add_to_res` + +error: redundant closure + --> $DIR/eta.rs:205:28 + | +LL | y.into_iter().for_each(|x| add_to_res(x)); + | ^^^^^^^^^^^^^^^^^ help: replace the closure with the function itself: `&mut add_to_res` + +error: redundant closure + --> $DIR/eta.rs:206:28 + | +LL | z.into_iter().for_each(|x| add_to_res(x)); + | ^^^^^^^^^^^^^^^^^ help: replace the closure with the function itself: `add_to_res` + +error: redundant closure + --> $DIR/eta.rs:213:21 + | +LL | Some(1).map(|n| closure(n)); + | ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `&mut closure` + +error: redundant closure + --> $DIR/eta.rs:217:21 + | +LL | Some(1).map(|n| in_loop(n)); + | ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `in_loop` + +error: aborting due to 19 previous errors + |