Rollup merge of #23385 - tamird:cleanup-whitespace, r=alexcrichton

 r? @alexcrichton

Conflicts:
	src/test/run-pass/test-fn-signature-verification-for-explicit-return-type.rs

21 files changed, 1 insertions, 25 deletions

diff --git a/src/test/parse-fail/ascii-only-character-escape.rs b/src/test/parse-fail/ascii-only-character-escape.rs
index 1ba25a827a5..bcfcc434703 100644
--- a/src/test/parse-fail/ascii-only-character-escape.rs
+++ b/src/test/parse-fail/ascii-only-character-escape.rs
@@ -14,4 +14,3 @@ fn main() {
     let z = "\xe2"; //~ ERROR may only be used
     let a = b"\x00e2";  // ok because byte literal
 }
-
diff --git a/src/test/parse-fail/byte-literals.rs b/src/test/parse-fail/byte-literals.rs
index 436078fa762..08935a24a1b 100644
--- a/src/test/parse-fail/byte-literals.rs
+++ b/src/test/parse-fail/byte-literals.rs
@@ -21,5 +21,3 @@ pub fn main() {
     b'é';  //~ ERROR byte constant must be ASCII
     b'a  //~ ERROR unterminated byte constant
 }
-
-
diff --git a/src/test/parse-fail/byte-string-literals.rs b/src/test/parse-fail/byte-string-literals.rs
index ec67cdd77e1..ee3d86a6638 100644
--- a/src/test/parse-fail/byte-string-literals.rs
+++ b/src/test/parse-fail/byte-string-literals.rs
@@ -19,5 +19,3 @@ pub fn main() {
     b"é";  //~ ERROR byte constant must be ASCII
     b"a  //~ ERROR unterminated double quote byte string
 }
-
-
diff --git a/src/test/parse-fail/issue-10392-2.rs b/src/test/parse-fail/issue-10392-2.rs
index b077081c5b0..2a3dd7fba0c 100644
--- a/src/test/parse-fail/issue-10392-2.rs
+++ b/src/test/parse-fail/issue-10392-2.rs
@@ -15,4 +15,3 @@ fn a() -> A { panic!() }
 fn main() {
     let A { .., } = a(); //~ ERROR: expected `}`
 }
-
diff --git a/src/test/parse-fail/issue-17718-const-mut.rs b/src/test/parse-fail/issue-17718-const-mut.rs
index 5177ebbc188..b7feeecbfd9 100644
--- a/src/test/parse-fail/issue-17718-const-mut.rs
+++ b/src/test/parse-fail/issue-17718-const-mut.rs
@@ -15,4 +15,3 @@ FOO: usize = 3;
 
 fn main() {
 }
-
diff --git a/src/test/parse-fail/issue-20711-2.rs b/src/test/parse-fail/issue-20711-2.rs
index a6c4570c60f..a50a757160d 100644
--- a/src/test/parse-fail/issue-20711-2.rs
+++ b/src/test/parse-fail/issue-20711-2.rs
@@ -17,4 +17,3 @@ impl Foo {
 } //~ ERROR expected one of `extern`, `fn`, `pub`, `type`, or `unsafe`, found `}`
 
 fn main() {}
-
diff --git a/src/test/parse-fail/issue-2354-1.rs b/src/test/parse-fail/issue-2354-1.rs
index d37837b9714..48cdeeb0d70 100644
--- a/src/test/parse-fail/issue-2354-1.rs
+++ b/src/test/parse-fail/issue-2354-1.rs
@@ -9,4 +9,3 @@
 // except according to those terms.
 
 static foo: isize = 2; } //~ ERROR incorrect close delimiter:
-
diff --git a/src/test/parse-fail/keywords-followed-by-double-colon.rs b/src/test/parse-fail/keywords-followed-by-double-colon.rs
index f69b041597e..ba04a5ac9af 100644
--- a/src/test/parse-fail/keywords-followed-by-double-colon.rs
+++ b/src/test/parse-fail/keywords-followed-by-double-colon.rs
@@ -12,4 +12,3 @@ fn main() {
     struct::foo();  //~ ERROR expected identifier
     mut::baz(); //~ ERROR expected identifier
 }
-
diff --git a/src/test/parse-fail/macro-attribute.rs b/src/test/parse-fail/macro-attribute.rs
index 77ea0c9c4f3..52f867fe913 100644
--- a/src/test/parse-fail/macro-attribute.rs
+++ b/src/test/parse-fail/macro-attribute.rs
@@ -10,4 +10,3 @@
 
 #[doc = $not_there] //~ error: unexpected token: `$`
 fn main() { }
-
diff --git a/src/test/parse-fail/macros-no-semicolon.rs b/src/test/parse-fail/macros-no-semicolon.rs
index 0e85551e216..23b27b49a86 100644
--- a/src/test/parse-fail/macros-no-semicolon.rs
+++ b/src/test/parse-fail/macros-no-semicolon.rs
@@ -13,4 +13,3 @@ fn main() {
     assert!(3 == 4) //~ ERROR expected one of `.`, `;`, `}`, or an operator, found `assert`
     println!("hello");
 }
-
diff --git a/src/test/parse-fail/obsolete-proc.rs b/src/test/parse-fail/obsolete-proc.rs
index f1ed0be7640..4767c66c2a0 100644
--- a/src/test/parse-fail/obsolete-proc.rs
+++ b/src/test/parse-fail/obsolete-proc.rs
@@ -14,4 +14,4 @@ fn foo(p: proc()) { } //~ ERROR `proc` is a reserved keyword
 
 fn bar() { proc() 1; }
 
-fn main() { }
\ No newline at end of file
+fn main() { }
diff --git a/src/test/parse-fail/raw-byte-string-eof.rs b/src/test/parse-fail/raw-byte-string-eof.rs
index 83ea9db39b7..ccf9e2d8688 100644
--- a/src/test/parse-fail/raw-byte-string-eof.rs
+++ b/src/test/parse-fail/raw-byte-string-eof.rs
@@ -12,5 +12,3 @@
 pub fn main() {
     br##"a"#;  //~ unterminated raw string
 }
-
-
diff --git a/src/test/parse-fail/raw-byte-string-literals.rs b/src/test/parse-fail/raw-byte-string-literals.rs
index 7a3d1b2318a..d6073a10307 100644
--- a/src/test/parse-fail/raw-byte-string-literals.rs
+++ b/src/test/parse-fail/raw-byte-string-literals.rs
@@ -13,5 +13,3 @@ pub fn main() {
     br"é";  //~ raw byte string must be ASCII
     br##~"a"~##;  //~ only `#` is allowed in raw string delimitation
 }
-
-
diff --git a/src/test/parse-fail/struct-literal-in-for.rs b/src/test/parse-fail/struct-literal-in-for.rs
index 4bb5d5e6aa1..a6d4da526fb 100644
--- a/src/test/parse-fail/struct-literal-in-for.rs
+++ b/src/test/parse-fail/struct-literal-in-for.rs
@@ -25,4 +25,3 @@ fn main() {
         println!("yo");
     }
 }
-
diff --git a/src/test/parse-fail/struct-literal-in-if.rs b/src/test/parse-fail/struct-literal-in-if.rs
index b2bc8a4901f..00ece3fcca3 100644
--- a/src/test/parse-fail/struct-literal-in-if.rs
+++ b/src/test/parse-fail/struct-literal-in-if.rs
@@ -25,4 +25,3 @@ fn main() {
         println!("yo");
     }
 }
-
diff --git a/src/test/parse-fail/struct-literal-in-match-discriminant.rs b/src/test/parse-fail/struct-literal-in-match-discriminant.rs
index e6948b7c7c9..cdcf98a42f9 100644
--- a/src/test/parse-fail/struct-literal-in-match-discriminant.rs
+++ b/src/test/parse-fail/struct-literal-in-match-discriminant.rs
@@ -21,4 +21,3 @@ fn main() {
         } => {}
     }
 }
-
diff --git a/src/test/parse-fail/struct-literal-in-while.rs b/src/test/parse-fail/struct-literal-in-while.rs
index 05fa3a8dd5f..c23b5dbb9cc 100644
--- a/src/test/parse-fail/struct-literal-in-while.rs
+++ b/src/test/parse-fail/struct-literal-in-while.rs
@@ -25,4 +25,3 @@ fn main() {
         println!("yo");
     }
 }
-
diff --git a/src/test/parse-fail/type-parameters-in-field-exprs.rs b/src/test/parse-fail/type-parameters-in-field-exprs.rs
index 54ddb3e19fa..191bd782124 100644
--- a/src/test/parse-fail/type-parameters-in-field-exprs.rs
+++ b/src/test/parse-fail/type-parameters-in-field-exprs.rs
@@ -21,4 +21,3 @@ fn main() {
     f.x::<isize>;
     //~^ ERROR field expressions may not have type parameters
 }
-
diff --git a/src/test/parse-fail/unboxed-closure-sugar-used-on-struct-3.rs b/src/test/parse-fail/unboxed-closure-sugar-used-on-struct-3.rs
index d86f55d5368..de6291c7cc3 100644
--- a/src/test/parse-fail/unboxed-closure-sugar-used-on-struct-3.rs
+++ b/src/test/parse-fail/unboxed-closure-sugar-used-on-struct-3.rs
@@ -26,4 +26,3 @@ fn bar() {
 }
 
 fn main() { }
-
diff --git a/src/test/parse-fail/use-mod-4.rs b/src/test/parse-fail/use-mod-4.rs
index a8b551b5376..52d0d1a5fba 100644
--- a/src/test/parse-fail/use-mod-4.rs
+++ b/src/test/parse-fail/use-mod-4.rs
@@ -12,4 +12,3 @@ use foo::self;
 //~^ ERROR expected identifier, found keyword `self`
 
 fn main() {}
-
diff --git a/src/test/parse-fail/where-clauses-no-bounds-or-predicates.rs b/src/test/parse-fail/where-clauses-no-bounds-or-predicates.rs
index b96c7c2de6b..ebdbdc4b2b5 100644
--- a/src/test/parse-fail/where-clauses-no-bounds-or-predicates.rs
+++ b/src/test/parse-fail/where-clauses-no-bounds-or-predicates.rs
@@ -20,4 +20,3 @@ fn equal2<T>(_: &T, _: &T) -> bool where T: {
 
 fn main() {
 }
-