clean tests/ui/toplevel_ref_arg.rs

Cleaning the empty lines for clarity.

diff --git a/tests/ui/toplevel_ref_arg.rs b/tests/ui/toplevel_ref_arg.rs
index a69600899afaa9bb583b4c9e73b565a56ae752bf..7df2f5c86b73f2f678fd357ef4f04e4617bde9bc 100644 (file)
--- a/tests/ui/toplevel_ref_arg.rs
+++ b/tests/ui/toplevel_ref_arg.rs
@@ -17,24 +17,12 @@ fn main() {
 
   let ref x = 1;
 
-
-
-
   let ref y: (&_, u8) = (&1, 2);
 
-
-
-
   let ref z = 1 + 2;
 
-
-
-
   let ref mut z = 1 + 2;
 
-
-
-
   let (ref x, _) = (1,2); // okay, not top level
   println!("The answer is {}.", x);
 }

diff --git a/tests/ui/toplevel_ref_arg.stderr b/tests/ui/toplevel_ref_arg.stderr
index 85faa0d15ab85c2ab34542deb81f252638f866c1..8e01e76897db3826751d3fa4a9a6a1993acbfe08 100644 (file)
--- a/tests/ui/toplevel_ref_arg.stderr
+++ b/tests/ui/toplevel_ref_arg.stderr
@@ -20,25 +20,25 @@ error: `ref` on an entire `let` pattern is discouraged, take a reference with `&
    = note: #[deny(toplevel_ref_arg)] implied by #[deny(clippy)]
 
 error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
-  --> $DIR/toplevel_ref_arg.rs:23:7
+  --> $DIR/toplevel_ref_arg.rs:20:7
    |
-23 |   let ref y: (&_, u8) = (&1, 2);
+20 |   let ref y: (&_, u8) = (&1, 2);
    |   ----^^^^^--------------------- help: try `let y: &(&_, u8) = &(&1, 2);`
    |
    = note: #[deny(toplevel_ref_arg)] implied by #[deny(clippy)]
 
 error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
-  --> $DIR/toplevel_ref_arg.rs:28:7
+  --> $DIR/toplevel_ref_arg.rs:22:7
    |
-28 |   let ref z = 1 + 2;
+22 |   let ref z = 1 + 2;
    |   ----^^^^^--------- help: try `let z = &(1 + 2);`
    |
    = note: #[deny(toplevel_ref_arg)] implied by #[deny(clippy)]
 
 error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
-  --> $DIR/toplevel_ref_arg.rs:33:7
+  --> $DIR/toplevel_ref_arg.rs:24:7
    |
-33 |   let ref mut z = 1 + 2;
+24 |   let ref mut z = 1 + 2;
    |   ----^^^^^^^^^--------- help: try `let z = &mut (1 + 2);`
    |
    = note: #[deny(toplevel_ref_arg)] implied by #[deny(clippy)]