Remove double trailing newlines

109 files changed, 0 insertions, 115 deletions

diff --git a/src/test/ui/allocator/two-allocators.rs b/src/test/ui/allocator/two-allocators.rs
index c967a45c7b4..10fb03c3930 100644
--- a/src/test/ui/allocator/two-allocators.rs
+++ b/src/test/ui/allocator/two-allocators.rs
@@ -7,4 +7,3 @@ static B: System = System;
 //~^ ERROR: cannot define more than one #[global_allocator]
 
 fn main() {}
-
diff --git a/src/test/ui/allocator/two-allocators2.rs b/src/test/ui/allocator/two-allocators2.rs
index b7a07cc274e..96da780e4a2 100644
--- a/src/test/ui/allocator/two-allocators2.rs
+++ b/src/test/ui/allocator/two-allocators2.rs
@@ -10,4 +10,3 @@ use std::alloc::System;
 static A: System = System;
 
 fn main() {}
-
diff --git a/src/test/ui/auxiliary/default-ty-param-cross-crate-crate.rs b/src/test/ui/auxiliary/default-ty-param-cross-crate-crate.rs
index 612f99dbcf8..d722b78768a 100644
--- a/src/test/ui/auxiliary/default-ty-param-cross-crate-crate.rs
+++ b/src/test/ui/auxiliary/default-ty-param-cross-crate-crate.rs
@@ -7,4 +7,3 @@ use std::marker::PhantomData;
 pub struct Foo<A, B>(PhantomData<(A, B)>);
 
 pub fn bleh<A=i32, X=char>() -> Foo<A, X> { Foo(PhantomData) }
-
diff --git a/src/test/ui/bad/bad-lint-cap3.rs b/src/test/ui/bad/bad-lint-cap3.rs
index 8aab38ee5ec..4cfa0b266c8 100644
--- a/src/test/ui/bad/bad-lint-cap3.rs
+++ b/src/test/ui/bad/bad-lint-cap3.rs
@@ -8,4 +8,3 @@ use std::option; //~ WARN
 
 
 fn main() {}
-
diff --git a/src/test/ui/binop/binop-logic-float.rs b/src/test/ui/binop/binop-logic-float.rs
index c95c1d30d1c..1750d97ba81 100644
--- a/src/test/ui/binop/binop-logic-float.rs
+++ b/src/test/ui/binop/binop-logic-float.rs
@@ -1,4 +1,3 @@
 fn main() { let x = 1.0_f32 || 2.0_f32; }
 //~^ ERROR mismatched types
 //~| ERROR mismatched types
-
diff --git a/src/test/ui/borrowck/immutable-arg.rs b/src/test/ui/borrowck/immutable-arg.rs
index 5a5e619ef31..8d1cd3c8045 100644
--- a/src/test/ui/borrowck/immutable-arg.rs
+++ b/src/test/ui/borrowck/immutable-arg.rs
@@ -7,4 +7,3 @@ fn foo(_x: u32) {
 }
 
 fn main() {}
-
diff --git a/src/test/ui/borrowck/mut-borrow-in-loop.rs b/src/test/ui/borrowck/mut-borrow-in-loop.rs
index 6b65b903757..09f3e4f9b76 100644
--- a/src/test/ui/borrowck/mut-borrow-in-loop.rs
+++ b/src/test/ui/borrowck/mut-borrow-in-loop.rs
@@ -27,4 +27,3 @@ impl<'a, T : 'a> FuncWrapper<'a, T> {
 
 fn main() {
 }
-
diff --git a/src/test/ui/borrowck/two-phase-reservation-sharing-interference.rs b/src/test/ui/borrowck/two-phase-reservation-sharing-interference.rs
index d8e60c5859e..de6f66c1c3f 100644
--- a/src/test/ui/borrowck/two-phase-reservation-sharing-interference.rs
+++ b/src/test/ui/borrowck/two-phase-reservation-sharing-interference.rs
@@ -47,4 +47,3 @@ fn main() {
     // flummoxes our attmpt to delay the activation point here.)
     delay.push(2);
 }
-
diff --git a/src/test/ui/call-fn-never-arg-wrong-type.rs b/src/test/ui/call-fn-never-arg-wrong-type.rs
index 7ed1162171f..d06637e74a2 100644
--- a/src/test/ui/call-fn-never-arg-wrong-type.rs
+++ b/src/test/ui/call-fn-never-arg-wrong-type.rs
@@ -9,4 +9,3 @@ fn foo(x: !) -> ! {
 fn main() {
     foo("wow"); //~ ERROR mismatched types
 }
-
diff --git a/src/test/ui/consts/const-eval/const-eval-overflow-3b.rs b/src/test/ui/consts/const-eval/const-eval-overflow-3b.rs
index d9b06370dff..db6f17a671a 100644
--- a/src/test/ui/consts/const-eval/const-eval-overflow-3b.rs
+++ b/src/test/ui/consts/const-eval/const-eval-overflow-3b.rs
@@ -7,12 +7,6 @@
 // types for the left- and right-hand sides of the addition do not
 // match (as well as overflow).
 
-
-
-
-
-
-
 #![allow(unused_imports)]
 
 use std::fmt;
@@ -32,4 +26,3 @@ fn main() {
 fn foo<T:fmt::Debug>(x: T) {
     println!("{:?}", x);
 }
-
diff --git a/src/test/ui/consts/min_const_fn/min_const_fn.rs b/src/test/ui/consts/min_const_fn/min_const_fn.rs
index 881cbb14b53..783c79005ae 100644
--- a/src/test/ui/consts/min_const_fn/min_const_fn.rs
+++ b/src/test/ui/consts/min_const_fn/min_const_fn.rs
@@ -148,4 +148,3 @@ const fn no_fn_ptrs(_x: fn()) {}
 //~^ ERROR function pointers in const fn are unstable
 const fn no_fn_ptrs2() -> fn() { fn foo() {} foo }
 //~^ ERROR function pointers in const fn are unstable
-
diff --git a/src/test/ui/consts/union_constant.rs b/src/test/ui/consts/union_constant.rs
index 074014908ba..6b6042194ba 100644
--- a/src/test/ui/consts/union_constant.rs
+++ b/src/test/ui/consts/union_constant.rs
@@ -8,4 +8,3 @@ union Uninit {
 const UNINIT: Uninit = Uninit { uninit: () };
 
 fn main() {}
-
diff --git a/src/test/ui/defaulted-never-note.rs b/src/test/ui/defaulted-never-note.rs
index acda4b42f15..cf1922ecc78 100644
--- a/src/test/ui/defaulted-never-note.rs
+++ b/src/test/ui/defaulted-never-note.rs
@@ -32,4 +32,3 @@ fn smeg() {
 fn main() {
     smeg();
 }
-
diff --git a/src/test/ui/derive-uninhabited-enum-38885.rs b/src/test/ui/derive-uninhabited-enum-38885.rs
index c0279d60e24..b314eacc92e 100644
--- a/src/test/ui/derive-uninhabited-enum-38885.rs
+++ b/src/test/ui/derive-uninhabited-enum-38885.rs
@@ -14,4 +14,3 @@ enum Foo { //~ WARN never used
 }
 
 fn main() {}
-
diff --git a/src/test/ui/derives/deriving-copyclone.rs b/src/test/ui/derives/deriving-copyclone.rs
index afe61969071..4565412bff7 100644
--- a/src/test/ui/derives/deriving-copyclone.rs
+++ b/src/test/ui/derives/deriving-copyclone.rs
@@ -35,4 +35,3 @@ fn main() {
     is_copy(B { a: 1, b: D }); //~ERROR Copy
     is_clone(B { a: 1, b: D });
 }
-
diff --git a/src/test/ui/derives/deriving-primitive.rs b/src/test/ui/derives/deriving-primitive.rs
index 53acf6164d9..c7098d4b563 100644
--- a/src/test/ui/derives/deriving-primitive.rs
+++ b/src/test/ui/derives/deriving-primitive.rs
@@ -2,4 +2,3 @@
 enum Foo {}
 
 fn main() {}
-
diff --git a/src/test/ui/did_you_mean/recursion_limit_deref.rs b/src/test/ui/did_you_mean/recursion_limit_deref.rs
index 76e555e5aa6..613843801d4 100644
--- a/src/test/ui/did_you_mean/recursion_limit_deref.rs
+++ b/src/test/ui/did_you_mean/recursion_limit_deref.rs
@@ -50,4 +50,3 @@ fn main() {
     let x: &Bottom = &t; //~ ERROR mismatched types
     //~^ error recursion limit
 }
-
diff --git a/src/test/ui/did_you_mean/recursion_limit_macro.rs b/src/test/ui/did_you_mean/recursion_limit_macro.rs
index c9415361cf8..a68a5ece7cf 100644
--- a/src/test/ui/did_you_mean/recursion_limit_macro.rs
+++ b/src/test/ui/did_you_mean/recursion_limit_macro.rs
@@ -13,4 +13,3 @@ macro_rules! recurse {
 fn main() {
     recurse!(0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9);
 }
-
diff --git a/src/test/ui/existential_types/auxiliary/cross_crate_ice.rs b/src/test/ui/existential_types/auxiliary/cross_crate_ice.rs
index af2d209826e..96ab476061d 100644
--- a/src/test/ui/existential_types/auxiliary/cross_crate_ice.rs
+++ b/src/test/ui/existential_types/auxiliary/cross_crate_ice.rs
@@ -9,4 +9,3 @@ pub existential type Foo: std::fmt::Debug;
 pub fn foo() -> Foo {
     5
 }
-
diff --git a/src/test/ui/existential_types/generic_duplicate_param_use7.rs b/src/test/ui/existential_types/generic_duplicate_param_use7.rs
index 2bcac315f5a..5d8d05c3087 100644
--- a/src/test/ui/existential_types/generic_duplicate_param_use7.rs
+++ b/src/test/ui/existential_types/generic_duplicate_param_use7.rs
@@ -22,4 +22,3 @@ fn four<T: Debug, U, V>(t: T, t2: T, u: U, v: V) -> Two<T, U> {
 fn five<X, Y: Debug>(x: X, y: Y, y2: Y) -> Two<Y, X> {
     (y, y2)
 }
-
diff --git a/src/test/ui/existential_types/nested_existential_types.rs b/src/test/ui/existential_types/nested_existential_types.rs
index 62a47799914..6d2a12da7e4 100644
--- a/src/test/ui/existential_types/nested_existential_types.rs
+++ b/src/test/ui/existential_types/nested_existential_types.rs
@@ -18,4 +18,3 @@ mod my_mod {
 fn main() {
     let _: my_mod::Foot = my_mod::get_foot();
 }
-
diff --git a/src/test/ui/feature-gates/feature-gate-allocator_internals.rs b/src/test/ui/feature-gates/feature-gate-allocator_internals.rs
index 2045857e4cb..a17d17da607 100644
--- a/src/test/ui/feature-gates/feature-gate-allocator_internals.rs
+++ b/src/test/ui/feature-gates/feature-gate-allocator_internals.rs
@@ -1,4 +1,3 @@
 #![default_lib_allocator] //~ ERROR: attribute is an experimental feature
 
 fn main() {}
-
diff --git a/src/test/ui/feature-gates/feature-gate-compiler-builtins.rs b/src/test/ui/feature-gates/feature-gate-compiler-builtins.rs
index 10a9749ee5c..0d64f1fdcf5 100644
--- a/src/test/ui/feature-gates/feature-gate-compiler-builtins.rs
+++ b/src/test/ui/feature-gates/feature-gate-compiler-builtins.rs
@@ -1,4 +1,3 @@
 #![compiler_builtins] //~ ERROR the `#[compiler_builtins]` attribute is
 
 fn main() {}
-
diff --git a/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.rs b/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.rs
index dce8cf46ff9..27ff5ace25d 100644
--- a/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.rs
+++ b/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.rs
@@ -6,4 +6,3 @@ fn foo() -> Result<u32, !> {
 fn main() {
     let Ok(_x) = foo(); //~ ERROR refutable pattern in local binding
 }
-
diff --git a/src/test/ui/feature-gates/feature-gate-needs-allocator.rs b/src/test/ui/feature-gates/feature-gate-needs-allocator.rs
index a3f91d02b3e..08954944bcd 100644
--- a/src/test/ui/feature-gates/feature-gate-needs-allocator.rs
+++ b/src/test/ui/feature-gates/feature-gate-needs-allocator.rs
@@ -1,4 +1,3 @@
 #![needs_allocator] //~ ERROR the `#[needs_allocator]` attribute is
 
 fn main() {}
-
diff --git a/src/test/ui/feature-gates/feature-gate-nll.rs b/src/test/ui/feature-gates/feature-gate-nll.rs
index 2cf6e4d5209..ec5eacd1625 100644
--- a/src/test/ui/feature-gates/feature-gate-nll.rs
+++ b/src/test/ui/feature-gates/feature-gate-nll.rs
@@ -17,4 +17,3 @@ fn main() { //~ ERROR compilation successful
     //~| WARNING this warning will become a hard error in the future
     m;
 }
-
diff --git a/src/test/ui/feature-gates/feature-gate-rustc_const_unstable.rs b/src/test/ui/feature-gates/feature-gate-rustc_const_unstable.rs
index a85f2f4ad30..6961e68744f 100644
--- a/src/test/ui/feature-gates/feature-gate-rustc_const_unstable.rs
+++ b/src/test/ui/feature-gates/feature-gate-rustc_const_unstable.rs
@@ -10,4 +10,3 @@ pub const fn bazinga() {}
 
 fn main() {
 }
-
diff --git a/src/test/ui/generator/borrowing.rs b/src/test/ui/generator/borrowing.rs
index 9f8fc7483f6..6234b738048 100644
--- a/src/test/ui/generator/borrowing.rs
+++ b/src/test/ui/generator/borrowing.rs
@@ -18,4 +18,3 @@ fn main() {
         }
     };
 }
-
diff --git a/src/test/ui/generator/issue-53548.rs b/src/test/ui/generator/issue-53548.rs
index 00fdb91faab..73a2bcdd555 100644
--- a/src/test/ui/generator/issue-53548.rs
+++ b/src/test/ui/generator/issue-53548.rs
@@ -36,4 +36,3 @@ fn main() {
         yield ();
     });
 }
-
diff --git a/src/test/ui/impl-trait/auto-trait-leak2.rs b/src/test/ui/impl-trait/auto-trait-leak2.rs
index a373edcfcf9..e529b4757ed 100644
--- a/src/test/ui/impl-trait/auto-trait-leak2.rs
+++ b/src/test/ui/impl-trait/auto-trait-leak2.rs
@@ -25,4 +25,3 @@ fn after() -> impl Fn(i32) {
     let p = Rc::new(Cell::new(0));
     move |x| p.set(x)
 }
-
diff --git a/src/test/ui/issues/issue-26905.rs b/src/test/ui/issues/issue-26905.rs
index 0cd166f4ac6..efd06219c3d 100644
--- a/src/test/ui/issues/issue-26905.rs
+++ b/src/test/ui/issues/issue-26905.rs
@@ -21,4 +21,3 @@ fn main() {
     let x = MyRc { _ptr: &iter, _boo: NotPhantomData(PhantomData) };
     let _y: MyRc<Iterator<Item=&u32>> = x;
 }
-
diff --git a/src/test/ui/issues/issue-30236.rs b/src/test/ui/issues/issue-30236.rs
index 02f899be09c..9c2d855076d 100644
--- a/src/test/ui/issues/issue-30236.rs
+++ b/src/test/ui/issues/issue-30236.rs
@@ -5,4 +5,3 @@ type Foo<
 fn main() {
 
 }
-
diff --git a/src/test/ui/issues/issue-30240-b.rs b/src/test/ui/issues/issue-30240-b.rs
index 2df06842e18..01a6e7d8cb9 100644
--- a/src/test/ui/issues/issue-30240-b.rs
+++ b/src/test/ui/issues/issue-30240-b.rs
@@ -13,4 +13,3 @@ fn main() {
         _ => {},
     }
 }
-
diff --git a/src/test/ui/issues/issue-33264.rs b/src/test/ui/issues/issue-33264.rs
index 7cba4df7d82..51608b48be2 100644
--- a/src/test/ui/issues/issue-33264.rs
+++ b/src/test/ui/issues/issue-33264.rs
@@ -27,4 +27,3 @@ impl D32x4 {
 }
 
 fn main() { }
-
diff --git a/src/test/ui/issues/issue-33287.rs b/src/test/ui/issues/issue-33287.rs
index c6e1f4d1eb2..cc47e58fcdc 100644
--- a/src/test/ui/issues/issue-33287.rs
+++ b/src/test/ui/issues/issue-33287.rs
@@ -8,4 +8,3 @@ fn test() {
 }
 
 fn main() { }
-
diff --git a/src/test/ui/issues/issue-33903.rs b/src/test/ui/issues/issue-33903.rs
index 98544aca5f9..4fdc8dda8b4 100644
--- a/src/test/ui/issues/issue-33903.rs
+++ b/src/test/ui/issues/issue-33903.rs
@@ -8,4 +8,3 @@
 const FOO: i32 = [12, 34][0 + 1];
 
 fn main() {}
-
diff --git a/src/test/ui/issues/issue-40782.rs b/src/test/ui/issues/issue-40782.rs
index 55fec04e0e0..60db19ef915 100644
--- a/src/test/ui/issues/issue-40782.rs
+++ b/src/test/ui/issues/issue-40782.rs
@@ -2,4 +2,3 @@ fn main() {
     for i 0..2 { //~ ERROR missing `in`
     }
 }
-
diff --git a/src/test/ui/issues/issue-42060.rs b/src/test/ui/issues/issue-42060.rs
index da7c03032eb..1740b238343 100644
--- a/src/test/ui/issues/issue-42060.rs
+++ b/src/test/ui/issues/issue-42060.rs
@@ -9,4 +9,3 @@ fn f(){
     <typeof(q)>::N //~ ERROR attempt to use a non-constant value in a constant
     //~^ ERROR `typeof` is a reserved keyword but unimplemented [E0516]
 }
-
diff --git a/src/test/ui/issues/issue-43196.rs b/src/test/ui/issues/issue-43196.rs
index 81e5205ce33..0eefa01ce6d 100644
--- a/src/test/ui/issues/issue-43196.rs
+++ b/src/test/ui/issues/issue-43196.rs
@@ -4,4 +4,3 @@ fn main() {
 //~^ ERROR expected `|`, found `}`
 |
 //~^ ERROR expected item, found `|`
-
diff --git a/src/test/ui/issues/issue-44005.rs b/src/test/ui/issues/issue-44005.rs
index e2625fd9379..f6d1b7073a2 100644
--- a/src/test/ui/issues/issue-44005.rs
+++ b/src/test/ui/issues/issue-44005.rs
@@ -27,4 +27,3 @@ pub fn broken<F: Fn(&i32)>(x: &i32, f: F) {
 }
 
 fn main() { }
-
diff --git a/src/test/ui/issues/issue-49851/compiler-builtins-error.rs b/src/test/ui/issues/issue-49851/compiler-builtins-error.rs
index 0163da0771e..3484ff3b874 100644
--- a/src/test/ui/issues/issue-49851/compiler-builtins-error.rs
+++ b/src/test/ui/issues/issue-49851/compiler-builtins-error.rs
@@ -8,4 +8,3 @@
 #![no_std]
 
 extern crate cortex_m;
-
diff --git a/src/test/ui/issues/issue-50714-1.rs b/src/test/ui/issues/issue-50714-1.rs
index 31de3f3c0a1..a25940ce1cb 100644
--- a/src/test/ui/issues/issue-50714-1.rs
+++ b/src/test/ui/issues/issue-50714-1.rs
@@ -9,4 +9,3 @@ extern crate std;
 fn start(_: isize, _: *const *const u8) -> isize where fn(&()): Eq { //~ ERROR [E0647]
     0
 }
-
diff --git a/src/test/ui/issues/issue-50714.rs b/src/test/ui/issues/issue-50714.rs
index 3683d4bdacc..c571a470cee 100644
--- a/src/test/ui/issues/issue-50714.rs
+++ b/src/test/ui/issues/issue-50714.rs
@@ -1,4 +1,3 @@
 // Regression test for issue 50714, make sure that this isn't a linker error.
 
 fn main() where fn(&()): Eq {} //~ ERROR [E0646]
-
diff --git a/src/test/ui/issues/issue-53419.rs b/src/test/ui/issues/issue-53419.rs
index fc2a926f90f..52149cf486d 100644
--- a/src/test/ui/issues/issue-53419.rs
+++ b/src/test/ui/issues/issue-53419.rs
@@ -6,4 +6,3 @@ struct Foo {
 
 fn main() {
 }
-
diff --git a/src/test/ui/issues/issue-53568.rs b/src/test/ui/issues/issue-53568.rs
index 60a6e16492c..f04d861250b 100644
--- a/src/test/ui/issues/issue-53568.rs
+++ b/src/test/ui/issues/issue-53568.rs
@@ -48,4 +48,3 @@ where H: Fn() + Copy
 }
 
 fn main() { }
-
diff --git a/src/test/ui/issues/issue-58712.rs b/src/test/ui/issues/issue-58712.rs
index 577709cf291..930bec6889b 100644
--- a/src/test/ui/issues/issue-58712.rs
+++ b/src/test/ui/issues/issue-58712.rs
@@ -12,4 +12,3 @@ impl<H> AddrVec<H, DeviceId> {
 }
 
 fn main() {}
-
diff --git a/src/test/ui/issues/issue-59488.rs b/src/test/ui/issues/issue-59488.rs
index 7d8d5f5e7ea..e0a37f6adcc 100644
--- a/src/test/ui/issues/issue-59488.rs
+++ b/src/test/ui/issues/issue-59488.rs
@@ -34,4 +34,3 @@ fn main() {
     //~| ERROR `fn(usize) -> Foo {Foo::Bar}` doesn't implement `std::fmt::Debug` [E0277]
     //~| ERROR `fn(usize) -> Foo {Foo::Bar}` doesn't implement `std::fmt::Debug` [E0277]
 }
-
diff --git a/src/test/ui/issues/issue-59896.rs b/src/test/ui/issues/issue-59896.rs
index cecf2c5c22b..ff9f19acf84 100644
--- a/src/test/ui/issues/issue-59896.rs
+++ b/src/test/ui/issues/issue-59896.rs
@@ -7,4 +7,3 @@ fn main() {
 
     let _s = S;
 }
-
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs
index c04b5d3a3eb..c483f59f9d9 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs
+++ b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs
@@ -4,4 +4,3 @@ fn foo(z: &mut Vec<(&u8,&u8)>, (x, y): (&u8, &u8)) {
 }
 
 fn main() { }
-
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs
index 09852403d93..286cb6dc90e 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs
+++ b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs
@@ -9,4 +9,3 @@ impl Foo {
 }
 
 fn main() { }
-
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs
index 33aa199938f..79d7d63c8bb 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs
+++ b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs
@@ -9,4 +9,3 @@ impl Foo {
 }
 
 fn main() {}
-
diff --git a/src/test/ui/macro_backtrace/auxiliary/ping.rs b/src/test/ui/macro_backtrace/auxiliary/ping.rs
index efddb209cda..25b9efbc93a 100644
--- a/src/test/ui/macro_backtrace/auxiliary/ping.rs
+++ b/src/test/ui/macro_backtrace/auxiliary/ping.rs
@@ -28,4 +28,3 @@ macro_rules! bar {
         ping!();
     }
 }
-
diff --git a/src/test/ui/macros/macro-follow.rs b/src/test/ui/macros/macro-follow.rs
index 10b44e00175..8054418d9b8 100644
--- a/src/test/ui/macros/macro-follow.rs
+++ b/src/test/ui/macros/macro-follow.rs
@@ -112,4 +112,3 @@ macro_rules! follow_path {
 // FOLLOW(ident) = any token
 
 fn main() {}
-
diff --git a/src/test/ui/macros/must-use-in-macro-55516.rs b/src/test/ui/macros/must-use-in-macro-55516.rs
index 10e5646dc3d..a5de32e5d2a 100644
--- a/src/test/ui/macros/must-use-in-macro-55516.rs
+++ b/src/test/ui/macros/must-use-in-macro-55516.rs
@@ -8,4 +8,3 @@ fn main() {
     let mut example = String::new();
     write!(&mut example, "{}", 42); //~WARN must be used
 }
-
diff --git a/src/test/ui/match/match-argm-statics-2.rs b/src/test/ui/match/match-argm-statics-2.rs
index ad220d2f431..4c5f2d35649 100644
--- a/src/test/ui/match/match-argm-statics-2.rs
+++ b/src/test/ui/match/match-argm-statics-2.rs
@@ -60,4 +60,3 @@ fn main() {
     nonexhaustive_2();
     nonexhaustive_3();
 }
-
diff --git a/src/test/ui/match/match-byte-array-patterns-2.rs b/src/test/ui/match/match-byte-array-patterns-2.rs
index a3a47d23bef..33468d03fae 100644
--- a/src/test/ui/match/match-byte-array-patterns-2.rs
+++ b/src/test/ui/match/match-byte-array-patterns-2.rs
@@ -11,4 +11,3 @@ fn main() {
         b"AAAA" => {}
     }
 }
-
diff --git a/src/test/ui/mismatched_types/main.rs b/src/test/ui/mismatched_types/main.rs
index 16c18ddda29..e2d09dc2199 100644
--- a/src/test/ui/mismatched_types/main.rs
+++ b/src/test/ui/mismatched_types/main.rs
@@ -2,4 +2,3 @@ fn main() {
     let x: u32 = ( //~ ERROR mismatched types
     );
 }
-
diff --git a/src/test/ui/mismatched_types/numeric-literal-cast.rs b/src/test/ui/mismatched_types/numeric-literal-cast.rs
index 74a22117099..69cfe262fdf 100644
--- a/src/test/ui/mismatched_types/numeric-literal-cast.rs
+++ b/src/test/ui/mismatched_types/numeric-literal-cast.rs
@@ -10,4 +10,3 @@ fn main() {
     foo2(3i16);
 //~^ ERROR mismatched types
 }
-
diff --git a/src/test/ui/mismatched_types/trait-impl-fn-incompatibility.rs b/src/test/ui/mismatched_types/trait-impl-fn-incompatibility.rs
index 3547272e51b..949f5683c8a 100644
--- a/src/test/ui/mismatched_types/trait-impl-fn-incompatibility.rs
+++ b/src/test/ui/mismatched_types/trait-impl-fn-incompatibility.rs
@@ -14,4 +14,3 @@ impl Foo for Bar {
 
 fn main() {
 }
-
diff --git a/src/test/ui/nll/issue-47022.rs b/src/test/ui/nll/issue-47022.rs
index c0f8efa2498..1add2c334da 100644
--- a/src/test/ui/nll/issue-47022.rs
+++ b/src/test/ui/nll/issue-47022.rs
@@ -34,4 +34,3 @@ fn convert(objects: Vec<LoadedObject>) -> (Vec<Body>, Vec<Graphic>) {
 }
 
 fn main() {}
-
diff --git a/src/test/ui/nll/projection-return.rs b/src/test/ui/nll/projection-return.rs
index b2c9a087e0e..fdf3f594841 100644
--- a/src/test/ui/nll/projection-return.rs
+++ b/src/test/ui/nll/projection-return.rs
@@ -16,4 +16,3 @@ fn foo() -> <() as Foo>::Bar {
 }
 
 fn main() { }
-
diff --git a/src/test/ui/nll/ty-outlives/issue-53789-1.rs b/src/test/ui/nll/ty-outlives/issue-53789-1.rs
index 593cdfdbf71..586f076c8ca 100644
--- a/src/test/ui/nll/ty-outlives/issue-53789-1.rs
+++ b/src/test/ui/nll/ty-outlives/issue-53789-1.rs
@@ -88,4 +88,3 @@ fn any_with<'a, A: Arbitrary<'a>>(args: A::Parameters) -> StrategyType<'a, A> {
 }
 
 fn main() { }
-
diff --git a/src/test/ui/nll/ty-outlives/issue-53789-2.rs b/src/test/ui/nll/ty-outlives/issue-53789-2.rs
index 62e2833aa1b..de8b05aeed7 100644
--- a/src/test/ui/nll/ty-outlives/issue-53789-2.rs
+++ b/src/test/ui/nll/ty-outlives/issue-53789-2.rs
@@ -248,4 +248,3 @@ mod statics {
 }
 
 fn main() { }
-
diff --git a/src/test/ui/nll/user-annotations/constant-in-expr-inherent-1.rs b/src/test/ui/nll/user-annotations/constant-in-expr-inherent-1.rs
index 058ebaee9e5..9f0c60967ef 100644
--- a/src/test/ui/nll/user-annotations/constant-in-expr-inherent-1.rs
+++ b/src/test/ui/nll/user-annotations/constant-in-expr-inherent-1.rs
@@ -12,4 +12,3 @@ fn foo<'a>(_: &'a u32) -> &'static u32 {
 
 fn main() {
 }
-
diff --git a/src/test/ui/on-unimplemented/no-debug.rs b/src/test/ui/on-unimplemented/no-debug.rs
index 858df17ffda..45c9ea46fa2 100644
--- a/src/test/ui/on-unimplemented/no-debug.rs
+++ b/src/test/ui/on-unimplemented/no-debug.rs
@@ -14,4 +14,3 @@ fn main() {
 //~| ERROR `no_debug::Bar` doesn't implement `std::fmt::Debug`
 //~^^^^ ERROR `Foo` doesn't implement `std::fmt::Display`
 //~| ERROR `no_debug::Bar` doesn't implement `std::fmt::Display`
-
diff --git a/src/test/ui/panic-runtime/libtest-unwinds.rs b/src/test/ui/panic-runtime/libtest-unwinds.rs
index 47dd8c3efe5..bc13072612a 100644
--- a/src/test/ui/panic-runtime/libtest-unwinds.rs
+++ b/src/test/ui/panic-runtime/libtest-unwinds.rs
@@ -8,4 +8,3 @@ extern crate test;
 
 fn main() {
 }
-
diff --git a/src/test/ui/proc-macro/auxiliary/derive-bad.rs b/src/test/ui/proc-macro/auxiliary/derive-bad.rs
index 468410972fb..90bb9b1baf2 100644
--- a/src/test/ui/proc-macro/auxiliary/derive-bad.rs
+++ b/src/test/ui/proc-macro/auxiliary/derive-bad.rs
@@ -11,4 +11,3 @@ use proc_macro::TokenStream;
 pub fn derive_a(_input: TokenStream) -> TokenStream {
     "struct A { inner }".parse().unwrap()
 }
-
diff --git a/src/test/ui/proc-macro/issue-50493.rs b/src/test/ui/proc-macro/issue-50493.rs
index eeb08f5eebd..5d1a9f25baf 100644
--- a/src/test/ui/proc-macro/issue-50493.rs
+++ b/src/test/ui/proc-macro/issue-50493.rs
@@ -11,4 +11,3 @@ struct Restricted {
 mod restricted {}
 
 fn main() {}
-
diff --git a/src/test/ui/range/range_traits-2.rs b/src/test/ui/range/range_traits-2.rs
index c34ef781d8c..234d7a64dc8 100644
--- a/src/test/ui/range/range_traits-2.rs
+++ b/src/test/ui/range/range_traits-2.rs
@@ -4,4 +4,3 @@ use std::ops::*;
 struct R(Range<usize>);
 
 fn main() {}
-
diff --git a/src/test/ui/range/range_traits-3.rs b/src/test/ui/range/range_traits-3.rs
index b0448afce04..2d597cce5ad 100644
--- a/src/test/ui/range/range_traits-3.rs
+++ b/src/test/ui/range/range_traits-3.rs
@@ -4,4 +4,3 @@ use std::ops::*;
 struct R(RangeFrom<usize>);
 
 fn main() {}
-
diff --git a/src/test/ui/range/range_traits-4.rs b/src/test/ui/range/range_traits-4.rs
index ff845770483..52c706080f3 100644
--- a/src/test/ui/range/range_traits-4.rs
+++ b/src/test/ui/range/range_traits-4.rs
@@ -7,4 +7,3 @@ struct R(RangeTo<usize>);
 
 
 fn main() {}
-
diff --git a/src/test/ui/range/range_traits-5.rs b/src/test/ui/range/range_traits-5.rs
index 95505c94d1f..a8c3e9b0d62 100644
--- a/src/test/ui/range/range_traits-5.rs
+++ b/src/test/ui/range/range_traits-5.rs
@@ -7,4 +7,3 @@ struct R(RangeFull);
 
 
 fn main() {}
-
diff --git a/src/test/ui/range/range_traits-6.rs b/src/test/ui/range/range_traits-6.rs
index 041f04a3498..bce106bbfe7 100644
--- a/src/test/ui/range/range_traits-6.rs
+++ b/src/test/ui/range/range_traits-6.rs
@@ -4,4 +4,3 @@ use std::ops::*;
 struct R(RangeInclusive<usize>);
 
 fn main() {}
-
diff --git a/src/test/ui/range/range_traits-7.rs b/src/test/ui/range/range_traits-7.rs
index c328ecb223a..548676063ca 100644
--- a/src/test/ui/range/range_traits-7.rs
+++ b/src/test/ui/range/range_traits-7.rs
@@ -7,4 +7,3 @@ struct R(RangeToInclusive<usize>);
 
 
 fn main() {}
-
diff --git a/src/test/ui/recursion/recursive-types-are-not-uninhabited.rs b/src/test/ui/recursion/recursive-types-are-not-uninhabited.rs
index b3e4efb9940..44893036383 100644
--- a/src/test/ui/recursion/recursive-types-are-not-uninhabited.rs
+++ b/src/test/ui/recursion/recursive-types-are-not-uninhabited.rs
@@ -11,4 +11,3 @@ fn foo(res: Result<u32, &R>) -> u32 {
 fn main() {
     foo(Ok(23));
 }
-
diff --git a/src/test/ui/regions/region-borrow-params-issue-29793-small.rs b/src/test/ui/regions/region-borrow-params-issue-29793-small.rs
index 0d8c9fb2699..a1ccf667671 100644
--- a/src/test/ui/regions/region-borrow-params-issue-29793-small.rs
+++ b/src/test/ui/regions/region-borrow-params-issue-29793-small.rs
@@ -210,4 +210,3 @@ fn move_of_trait_default_params() {
 }
 
 fn main() { }
-
diff --git a/src/test/ui/return/return-from-diverging.rs b/src/test/ui/return/return-from-diverging.rs
index faeccaace69..2ee48e7bc47 100644
--- a/src/test/ui/return/return-from-diverging.rs
+++ b/src/test/ui/return/return-from-diverging.rs
@@ -6,4 +6,3 @@ fn fail() -> ! {
 
 fn main() {
 }
-
diff --git a/src/test/ui/return/return-unit-from-diverging.rs b/src/test/ui/return/return-unit-from-diverging.rs
index 31a13784b47..48417599b1d 100644
--- a/src/test/ui/return/return-unit-from-diverging.rs
+++ b/src/test/ui/return/return-unit-from-diverging.rs
@@ -7,4 +7,3 @@ fn fail() -> ! {
 
 fn main() {
 }
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/cross-crate.rs b/src/test/ui/rfc-2093-infer-outlives/cross-crate.rs
index ce50452dd52..a9bfeabf16e 100644
--- a/src/test/ui/rfc-2093-infer-outlives/cross-crate.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/cross-crate.rs
@@ -6,4 +6,3 @@ struct Foo<'a, T> { //~ ERROR rustc_outlives
 }
 
 fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/dont-infer-static.rs b/src/test/ui/rfc-2093-infer-outlives/dont-infer-static.rs
index 812e8c8bb3e..9e81ee46169 100644
--- a/src/test/ui/rfc-2093-infer-outlives/dont-infer-static.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/dont-infer-static.rs
@@ -14,4 +14,3 @@ struct Bar<T: 'static> {
 }
 
 fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/explicit-enum.rs b/src/test/ui/rfc-2093-infer-outlives/explicit-enum.rs
index b7a66a326b8..c330c27fea0 100644
--- a/src/test/ui/rfc-2093-infer-outlives/explicit-enum.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/explicit-enum.rs
@@ -11,4 +11,3 @@ struct Bar<'x, T> where T: 'x {
 }
 
 fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/explicit-struct.rs b/src/test/ui/rfc-2093-infer-outlives/explicit-struct.rs
index 3c69f9f612e..3d5e610b934 100644
--- a/src/test/ui/rfc-2093-infer-outlives/explicit-struct.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/explicit-struct.rs
@@ -11,4 +11,3 @@ struct Bar<'a, T> where T: 'a {
 }
 
 fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/explicit-union.rs b/src/test/ui/rfc-2093-infer-outlives/explicit-union.rs
index 87a789b06a0..a16fb7670a6 100644
--- a/src/test/ui/rfc-2093-infer-outlives/explicit-union.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/explicit-union.rs
@@ -13,4 +13,3 @@ union Bar<'a, T> where T: 'a {
 }
 
 fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/infer-static.rs b/src/test/ui/rfc-2093-infer-outlives/infer-static.rs
index 916d4849edb..bd778e3b136 100644
--- a/src/test/ui/rfc-2093-infer-outlives/infer-static.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/infer-static.rs
@@ -10,4 +10,3 @@ struct Bar<T: 'static> {
 }
 
 fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/projection.rs b/src/test/ui/rfc-2093-infer-outlives/projection.rs
index 0b9637e9528..411c86da1de 100644
--- a/src/test/ui/rfc-2093-infer-outlives/projection.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/projection.rs
@@ -6,4 +6,3 @@ struct Foo<'a, T: Iterator> { //~ ERROR rustc_outlives
 }
 
 fn main() {}
-
diff --git a/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.rs b/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.rs
index 02e3e83df12..47674bc19fc 100644
--- a/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.rs
+++ b/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.rs
@@ -23,4 +23,3 @@ fn main() {
     // But this should be a use of the (renamed) crate:
     crate::bar::foo();
 }
-
diff --git a/src/test/ui/rust-2018/extern-crate-idiomatic.rs b/src/test/ui/rust-2018/extern-crate-idiomatic.rs
index 38dddf38d30..3111b1dabcb 100644
--- a/src/test/ui/rust-2018/extern-crate-idiomatic.rs
+++ b/src/test/ui/rust-2018/extern-crate-idiomatic.rs
@@ -16,4 +16,3 @@ use edition_lint_paths::foo;
 fn main() {
     foo();
 }
-
diff --git a/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.rs b/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.rs
index e249c8a026d..11b9a67ed70 100644
--- a/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.rs
+++ b/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.rs
@@ -15,4 +15,3 @@ use self::edition_lint_paths::foo;
 fn main() {
     foo();
 }
-
diff --git a/src/test/ui/rust-2018/extern-crate-rename.rs b/src/test/ui/rust-2018/extern-crate-rename.rs
index 98c7d341bff..8f14f2f1fec 100644
--- a/src/test/ui/rust-2018/extern-crate-rename.rs
+++ b/src/test/ui/rust-2018/extern-crate-rename.rs
@@ -16,4 +16,3 @@ use my_crate::foo;
 fn main() {
     foo();
 }
-
diff --git a/src/test/ui/rust-2018/extern-crate-submod.rs b/src/test/ui/rust-2018/extern-crate-submod.rs
index 206f3903b47..f3a357917cc 100644
--- a/src/test/ui/rust-2018/extern-crate-submod.rs
+++ b/src/test/ui/rust-2018/extern-crate-submod.rs
@@ -23,4 +23,3 @@ use m::edition_lint_paths::foo;
 fn main() {
     foo();
 }
-
diff --git a/src/test/ui/self/suggest-self.rs b/src/test/ui/self/suggest-self.rs
index 9d81b6fd7ca..1cc17116ea7 100644
--- a/src/test/ui/self/suggest-self.rs
+++ b/src/test/ui/self/suggest-self.rs
@@ -39,4 +39,3 @@ fn main() {
     let len = this.len();
     let len = my.len();
 }
-
diff --git a/src/test/ui/span/dropck-object-cycle.rs b/src/test/ui/span/dropck-object-cycle.rs
index 7b7f37d53f1..8dc70ea252b 100644
--- a/src/test/ui/span/dropck-object-cycle.rs
+++ b/src/test/ui/span/dropck-object-cycle.rs
@@ -45,4 +45,3 @@ pub fn main() {
     // the type of `m` *strictly outlives* `'m`. Hence we get an
     // error.
 }
-
diff --git a/src/test/ui/span/suggestion-non-ascii.rs b/src/test/ui/span/suggestion-non-ascii.rs
index 74032cf0266..914efd85a0c 100644
--- a/src/test/ui/span/suggestion-non-ascii.rs
+++ b/src/test/ui/span/suggestion-non-ascii.rs
@@ -2,4 +2,3 @@ fn main() {
     let tup = (1,);
     println!("☃{}", tup[0]); //~ ERROR cannot index into a value of type
 }
-
diff --git a/src/test/ui/structs/struct-fields-shorthand.rs b/src/test/ui/structs/struct-fields-shorthand.rs
index 45e3014f22e..1bdcc8315c1 100644
--- a/src/test/ui/structs/struct-fields-shorthand.rs
+++ b/src/test/ui/structs/struct-fields-shorthand.rs
@@ -9,4 +9,3 @@ fn main() {
         x, y, z //~ ERROR struct `Foo` has no field named `z`
     };
 }
-
diff --git a/src/test/ui/transmute/transmute-imut-to-mut.rs b/src/test/ui/transmute/transmute-imut-to-mut.rs
index 94361a29087..8e34e0ae8c7 100644
--- a/src/test/ui/transmute/transmute-imut-to-mut.rs
+++ b/src/test/ui/transmute/transmute-imut-to-mut.rs
@@ -6,4 +6,3 @@ fn main() {
     let _a: &mut u8 = unsafe { transmute(&1u8) };
     //~^ ERROR mutating transmuted &mut T from &T may cause undefined behavior
 }
-
diff --git a/src/test/ui/trivial-bounds/trivial-bounds-leak.rs b/src/test/ui/trivial-bounds/trivial-bounds-leak.rs
index dc4f1c7f9fc..249051d8067 100644
--- a/src/test/ui/trivial-bounds/trivial-bounds-leak.rs
+++ b/src/test/ui/trivial-bounds/trivial-bounds-leak.rs
@@ -29,4 +29,3 @@ fn foo() {
 fn generic_function<T: Foo>(t: T) {}
 
 fn main() {}
-
diff --git a/src/test/ui/try-block/try-block-bad-lifetime.rs b/src/test/ui/try-block/try-block-bad-lifetime.rs
index 872604f4eee..6063e2e463e 100644
--- a/src/test/ui/try-block/try-block-bad-lifetime.rs
+++ b/src/test/ui/try-block/try-block-bad-lifetime.rs
@@ -35,4 +35,3 @@ pub fn main() {
         *i_ptr = 50;
     }
 }
-
diff --git a/src/test/ui/try-block/try-block-maybe-bad-lifetime.rs b/src/test/ui/try-block/try-block-maybe-bad-lifetime.rs
index 113d089c757..1d1c3d980e2 100644
--- a/src/test/ui/try-block/try-block-maybe-bad-lifetime.rs
+++ b/src/test/ui/try-block/try-block-maybe-bad-lifetime.rs
@@ -42,4 +42,3 @@ pub fn main() {
         do_something_with(j);
     }
 }
-
diff --git a/src/test/ui/try-block/try-block-opt-init.rs b/src/test/ui/try-block/try-block-opt-init.rs
index ef559226e67..2387db8de4d 100644
--- a/src/test/ui/try-block/try-block-opt-init.rs
+++ b/src/test/ui/try-block/try-block-opt-init.rs
@@ -14,4 +14,3 @@ pub fn main() {
     };
     assert_eq!(cfg_res, 5); //~ ERROR borrow of possibly uninitialized variable: `cfg_res`
 }
-
diff --git a/src/test/ui/type/type-mismatch-multiple.rs b/src/test/ui/type/type-mismatch-multiple.rs
index 1904ccf5d59..b8f04ca8d4a 100644
--- a/src/test/ui/type/type-mismatch-multiple.rs
+++ b/src/test/ui/type/type-mismatch-multiple.rs
@@ -7,4 +7,3 @@ fn main() { let a: bool = 1; let b: i32 = true; }
 //~| expected bool, found integer
 //~| ERROR mismatched types
 //~| expected i32, found bool
-
diff --git a/src/test/ui/uninhabited/uninhabited-irrefutable.rs b/src/test/ui/uninhabited/uninhabited-irrefutable.rs
index c32d3a4a0a2..48cd92719b4 100644
--- a/src/test/ui/uninhabited/uninhabited-irrefutable.rs
+++ b/src/test/ui/uninhabited/uninhabited-irrefutable.rs
@@ -26,4 +26,3 @@ fn main() {
     let x: Foo = Foo::D(123);
     let Foo::D(_y) = x; //~ ERROR refutable pattern in local binding: `A(_)` not covered
 }
-
diff --git a/src/test/ui/uninhabited/uninhabited-patterns.rs b/src/test/ui/uninhabited/uninhabited-patterns.rs
index 609ed3d75ba..1bf01184a08 100644
--- a/src/test/ui/uninhabited/uninhabited-patterns.rs
+++ b/src/test/ui/uninhabited/uninhabited-patterns.rs
@@ -45,4 +45,3 @@ fn main() {
         //~^ ERROR unreachable pattern
     }
 }
-
diff --git a/src/test/ui/unreachable/unreachable-arm.rs b/src/test/ui/unreachable/unreachable-arm.rs
index 9f1a5a39587..64c38968516 100644
--- a/src/test/ui/unreachable/unreachable-arm.rs
+++ b/src/test/ui/unreachable/unreachable-arm.rs
@@ -12,4 +12,3 @@ fn main() {
         _ => { }
     }
 }
-
diff --git a/src/test/ui/unreachable/unreachable-loop-patterns.rs b/src/test/ui/unreachable/unreachable-loop-patterns.rs
index 97948063753..3c878410f77 100644
--- a/src/test/ui/unreachable/unreachable-loop-patterns.rs
+++ b/src/test/ui/unreachable/unreachable-loop-patterns.rs
@@ -20,4 +20,3 @@ fn main() {
     for _ in unimplemented!() as Void {}
     //~^ ERROR unreachable pattern
 }
-
diff --git a/src/test/ui/unreachable/unreachable-try-pattern.rs b/src/test/ui/unreachable/unreachable-try-pattern.rs
index 1c1e01ff0e9..6665c58e457 100644
--- a/src/test/ui/unreachable/unreachable-try-pattern.rs
+++ b/src/test/ui/unreachable/unreachable-try-pattern.rs
@@ -39,4 +39,3 @@ fn main() {
     let _ = qux(Ok(123));
     let _ = vom(Ok(123));
 }
-
diff --git a/src/test/ui/unsafe/unsafe-const-fn.rs b/src/test/ui/unsafe/unsafe-const-fn.rs
index cadfdd064e3..3b4becf17a7 100644
--- a/src/test/ui/unsafe/unsafe-const-fn.rs
+++ b/src/test/ui/unsafe/unsafe-const-fn.rs
@@ -10,4 +10,3 @@ const VAL: u32 = dummy(0xFFFF);
 fn main() {
     assert_eq!(VAL, 0xFFFF0000);
 }
-
diff --git a/src/test/ui/unsized/unsized-enum2.rs b/src/test/ui/unsized/unsized-enum2.rs
index 0fe4a3acfbe..60bfb5cb640 100644
--- a/src/test/ui/unsized/unsized-enum2.rs
+++ b/src/test/ui/unsized/unsized-enum2.rs
@@ -72,4 +72,3 @@ enum E<W: ?Sized, X: ?Sized, Y: ?Sized, Z: ?Sized> {
 
 
 fn main() { }
-
diff --git a/src/test/ui/wasm-import-module.rs b/src/test/ui/wasm-import-module.rs
index 618bf1952aa..16d628a6187 100644
--- a/src/test/ui/wasm-import-module.rs
+++ b/src/test/ui/wasm-import-module.rs
@@ -8,4 +8,3 @@ extern {}
 extern {}
 
 fn main() {}
-
diff --git a/src/test/ui/wf/wf-outlives-ty-in-fn-or-trait.rs b/src/test/ui/wf/wf-outlives-ty-in-fn-or-trait.rs
index 1c4cda261d1..ac95cbab1f7 100644
--- a/src/test/ui/wf/wf-outlives-ty-in-fn-or-trait.rs
+++ b/src/test/ui/wf/wf-outlives-ty-in-fn-or-trait.rs
@@ -20,4 +20,3 @@ impl<'a, T> Trait<'a, T> for u32 {
 }
 
 fn main() { }
-