X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=tests%2Fui%2Feta.stderr;h=28da8941346192d0a6e6c61c478a1cc57bb5415d;hb=78ffcd9959cc81d1328fcafb996dcc7cd9b5f1ac;hp=16aa1b07733d5d8049b25a5c2ca56ad0f1323fc7;hpb=f03edfd7a1a02c696a600a1776aa847edd98c378;p=rust.git diff --git a/tests/ui/eta.stderr b/tests/ui/eta.stderr index 16aa1b07733..28da8941346 100644 --- a/tests/ui/eta.stderr +++ b/tests/ui/eta.stderr @@ -1,80 +1,110 @@ -error: redundant closure found - --> $DIR/eta.rs:20:27 +error: redundant closure + --> $DIR/eta.rs:32:27 | LL | let a = Some(1u8).map(|a| foo(a)); - | ^^^^^^^^^^ help: remove closure as shown: `foo` + | ^^^^^^^^^^ help: replace the closure with the function itself: `foo` | = note: `-D clippy::redundant-closure` implied by `-D warnings` -error: redundant closure found - --> $DIR/eta.rs:21:10 +error: redundant closure + --> $DIR/eta.rs:33:10 | LL | meta(|a| foo(a)); - | ^^^^^^^^^^ help: remove closure as shown: `foo` + | ^^^^^^^^^^ help: replace the closure with the function itself: `foo` + +error: redundant closure + --> $DIR/eta.rs:37:40 + | +LL | let _: Option> = true.then(|| vec![]); // special case vec! + | ^^^^^^^^^ help: replace the closure with `Vec::new`: `std::vec::Vec::new` error: this expression borrows a reference (`&u8`) that is immediately dereferenced by the compiler - --> $DIR/eta.rs:24:21 + --> $DIR/eta.rs:39:21 | LL | all(&[1, 2, 3], &&2, |x, y| below(x, y)); //is adjusted | ^^^ help: change this to: `&2` | = note: `-D clippy::needless-borrow` implied by `-D warnings` -error: redundant closure found - --> $DIR/eta.rs:31:27 +error: redundant closure + --> $DIR/eta.rs:46:27 | LL | let e = Some(1u8).map(|a| generic(a)); - | ^^^^^^^^^^^^^^ help: remove closure as shown: `generic` + | ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `generic` -error: redundant closure found - --> $DIR/eta.rs:74:51 +error: redundant closure + --> $DIR/eta.rs:92:51 | LL | let e = Some(TestStruct { some_ref: &i }).map(|a| a.foo()); - | ^^^^^^^^^^^ help: remove closure as shown: `TestStruct::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 found - --> $DIR/eta.rs:76:51 +error: redundant closure + --> $DIR/eta.rs:94:51 | LL | let e = Some(TestStruct { some_ref: &i }).map(|a| a.trait_foo()); - | ^^^^^^^^^^^^^^^^^ help: remove closure as shown: `TestTrait::trait_foo` + | ^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `TestTrait::trait_foo` -error: redundant closure found - --> $DIR/eta.rs:79:42 +error: redundant closure + --> $DIR/eta.rs:97:42 | LL | let e = Some(&mut vec![1, 2, 3]).map(|v| v.clear()); - | ^^^^^^^^^^^^^ help: remove closure as shown: `std::vec::Vec::clear` + | ^^^^^^^^^^^^^ help: replace the closure with the method itself: `std::vec::Vec::clear` -error: redundant closure found - --> $DIR/eta.rs:84:29 +error: redundant closure + --> $DIR/eta.rs:102:29 | LL | let e = Some("str").map(|s| s.to_string()); - | ^^^^^^^^^^^^^^^^^ help: remove closure as shown: `std::string::ToString::to_string` + | ^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `std::string::ToString::to_string` -error: redundant closure found - --> $DIR/eta.rs:86:27 +error: redundant closure + --> $DIR/eta.rs:104:27 | LL | let e = Some('a').map(|s| s.to_uppercase()); - | ^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `char::to_uppercase` + | ^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `char::to_uppercase` -error: redundant closure found - --> $DIR/eta.rs:89:65 +error: redundant closure + --> $DIR/eta.rs:107:65 | LL | let e: std::vec::Vec = vec!['a', 'b', 'c'].iter().map(|c| c.to_ascii_uppercase()).collect(); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `char::to_ascii_uppercase` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `char::to_ascii_uppercase` -error: redundant closure found - --> $DIR/eta.rs:172:27 +error: redundant closure + --> $DIR/eta.rs:190:27 | LL | let a = Some(1u8).map(|a| foo_ptr(a)); - | ^^^^^^^^^^^^^^ help: remove closure as shown: `foo_ptr` + | ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `foo_ptr` -error: redundant closure found - --> $DIR/eta.rs:177:27 +error: redundant closure + --> $DIR/eta.rs:195:27 | LL | let a = Some(1u8).map(|a| closure(a)); - | ^^^^^^^^^^^^^^ help: remove closure as shown: `closure` + | ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `closure` + +error: redundant closure + --> $DIR/eta.rs:227:28 + | +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:228:28 + | +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:229:28 + | +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:236:21 + | +LL | Some(1).map(|n| closure(n)); + | ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `&mut closure` -error: aborting due to 12 previous errors +error: aborting due to 17 previous errors