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|
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:16:13
|
LL | let x = concat!();
| ^^^^^^^^^ help: replace with: `""`
|
= note: `-D clippy::useless-concat` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::useless_concat)]`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:17:13
|
LL | let x = concat!('c');
| ^^^^^^^^^^^^ help: replace with: `"c"`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:18:13
|
LL | let x = concat!('"');
| ^^^^^^^^^^^^ help: replace with: `"\""`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:19:13
|
LL | let x = concat!(true);
| ^^^^^^^^^^^^^ help: replace with: `"true"`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:20:13
|
LL | let x = concat!(1f32);
| ^^^^^^^^^^^^^ help: replace with: `"1"`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:21:13
|
LL | let x = concat!(1.0000f32);
| ^^^^^^^^^^^^^^^^^^ help: replace with: `"1.0000"`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:22:13
|
LL | let x = concat!(1_f32);
| ^^^^^^^^^^^^^^ help: replace with: `"1"`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:23:13
|
LL | let x = concat!(1_);
| ^^^^^^^^^^^ help: replace with: `"1"`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:24:13
|
LL | let x = concat!(1.0000_f32);
| ^^^^^^^^^^^^^^^^^^^ help: replace with: `"1.0000"`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:25:13
|
LL | let x = concat!(1.0000_);
| ^^^^^^^^^^^^^^^^ help: replace with: `"1.0000"`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:26:13
|
LL | let x = concat!("a\u{1f600}\n");
| ^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `"a😀\n"`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:27:13
|
LL | let x = concat!(r##"a"##);
| ^^^^^^^^^^^^^^^^^ help: replace with: `"a"`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:28:13
|
LL | let x = concat!(1);
| ^^^^^^^^^^ help: replace with: `"1"`
error: unneeded use of `concat!` macro
--> tests/ui/useless_concat.rs:29:23
|
LL | println!("b: {}", concat!("a"));
| ^^^^^^^^^^^^ help: replace with: `"a"`
error: aborting due to 14 previous errors
|
