rustfmt `tests/run-pass-valgrind/`.

rustfmt.toml

@@ -17,7 +17,6 @@ ignore = [
     "/tests/incremental/",            # These tests are somewhat sensitive to source code layout.
     "/tests/pretty/",                 # These tests are very sensitive to source code layout.
     "/tests/run-make/translation/test.rs", # This test contains syntax errors.
-    "/tests/run-pass-valgrind/",
     "/tests/rustdoc/",
     "/tests/rustdoc-gui/",
     "/tests/rustdoc-js/",

tests/run-pass-valgrind/cast-enum-with-dtor.rs

@@ -2,14 +2,14 @@
 
 // check dtor calling order when casting enums.
 
+use std::mem;
 use std::sync::atomic;
 use std::sync::atomic::Ordering;
-use std::mem;
 
 enum E {
     A = 0,
     B = 1,
-    C = 2
+    C = 2,
 }
 
 static FLAG: atomic::AtomicUsize = atomic::AtomicUsize::new(0);
@@ -19,7 +19,7 @@ impl Drop for E {
         // avoid dtor loop
         unsafe { mem::forget(mem::replace(self, E::B)) };
 
-        FLAG.store(FLAG.load(Ordering::SeqCst)+1, Ordering::SeqCst);
+        FLAG.store(FLAG.load(Ordering::SeqCst) + 1, Ordering::SeqCst);
     }
 }
 

tests/run-pass-valgrind/cleanup-auto-borrow-obj.rs

@@ -7,12 +7,15 @@ static mut DROP_RAN: bool = false;
 struct Foo;
 impl Drop for Foo {
     fn drop(&mut self) {
-        unsafe { DROP_RAN = true; }
+        unsafe {
+            DROP_RAN = true;
+        }
     }
 }
 
-
-trait Trait { fn dummy(&self) { } }
+trait Trait {
+    fn dummy(&self) {}
+}
 impl Trait for Foo {}
 
 pub fn main() {

tests/run-pass-valgrind/coerce-match-calls.rs

@@ -7,9 +7,15 @@ use std::boxed::Box;
 pub fn main() {
     let _: Box<[isize]> = if true { Box::new([1, 2, 3]) } else { Box::new([1]) };
 
-    let _: Box<[isize]> = match true { true => Box::new([1, 2, 3]), false => Box::new([1]) };
+    let _: Box<[isize]> = match true {
+        true => Box::new([1, 2, 3]),
+        false => Box::new([1]),
+    };
 
     // Check we don't get over-keen at propagating coercions in the case of casts.
     let x = if true { 42 } else { 42u8 } as u16;
-    let x = match true { true => 42, false => 42u8 } as u16;
+    let x = match true {
+        true => 42,
+        false => 42u8,
+    } as u16;
 }

tests/run-pass-valgrind/coerce-match.rs

@@ -12,11 +12,20 @@ pub fn main() {
     };
 
     let _: Box<[isize]> = match true {
-        true => { let b: Box<_> = Box::new([1, 2, 3]); b }
-        false => { let b: Box<_> = Box::new([1]); b }
+        true => {
+            let b: Box<_> = Box::new([1, 2, 3]);
+            b
+        }
+        false => {
+            let b: Box<_> = Box::new([1]);
+            b
+        }
     };
 
     // Check we don't get over-keen at propagating coercions in the case of casts.
     let x = if true { 42 } else { 42u8 } as u16;
-    let x = match true { true => 42, false => 42u8 } as u16;
+    let x = match true {
+        true => 42,
+        false => 42u8,
+    } as u16;
 }

tests/run-pass-valgrind/down-with-thread-dtors.rs

@@ -27,13 +27,17 @@ impl Drop for Bar {
 
 impl Drop for Baz {
     fn drop(&mut self) {
-        unsafe { HIT = true; }
+        unsafe {
+            HIT = true;
+        }
     }
 }
 
 fn main() {
     std::thread::spawn(|| {
         FOO.with(|_| {});
-    }).join().unwrap();
+    })
+    .join()
+    .unwrap();
     assert!(unsafe { HIT });
 }

tests/run-pass-valgrind/dst-dtor-1.rs

@@ -3,15 +3,19 @@ static mut DROP_RAN: bool = false;
 struct Foo;
 impl Drop for Foo {
     fn drop(&mut self) {
-        unsafe { DROP_RAN = true; }
+        unsafe {
+            DROP_RAN = true;
+        }
     }
 }
 
-trait Trait { fn dummy(&self) { } }
+trait Trait {
+    fn dummy(&self) {}
+}
 impl Trait for Foo {}
 
 struct Fat<T: ?Sized> {
-    f: T
+    f: T,
 }
 
 pub fn main() {

tests/run-pass-valgrind/dst-dtor-2.rs

@@ -3,12 +3,14 @@ static mut DROP_RAN: isize = 0;
 struct Foo;
 impl Drop for Foo {
     fn drop(&mut self) {
-        unsafe { DROP_RAN += 1; }
+        unsafe {
+            DROP_RAN += 1;
+        }
     }
 }
 
 struct Fat<T: ?Sized> {
-    f: T
+    f: T,
 }
 
 pub fn main() {

tests/run-pass-valgrind/dst-dtor-3.rs

@@ -5,11 +5,15 @@ static mut DROP_RAN: bool = false;
 struct Foo;
 impl Drop for Foo {
     fn drop(&mut self) {
-        unsafe { DROP_RAN = true; }
+        unsafe {
+            DROP_RAN = true;
+        }
     }
 }
 
-trait Trait { fn dummy(&self) { } }
+trait Trait {
+    fn dummy(&self) {}
+}
 impl Trait for Foo {}
 
 pub fn main() {

tests/run-pass-valgrind/dst-dtor-4.rs

@@ -5,7 +5,9 @@ static mut DROP_RAN: isize = 0;
 struct Foo;
 impl Drop for Foo {
     fn drop(&mut self) {
-        unsafe { DROP_RAN += 1; }
+        unsafe {
+            DROP_RAN += 1;
+        }
     }
 }
 

tests/run-pass-valgrind/unsized-locals/by-value-trait-objects-rust-call.rs

@@ -43,7 +43,6 @@ impl FnOnce<()> for D {
     }
 }
 
-
 fn main() {
     let x = *(Box::new(A) as Box<dyn FnOnce<(), Output = String>>);
     assert_eq!(x.call_once(()), format!("hello"));

tests/run-pass-valgrind/unsized-locals/by-value-trait-objects-rust-call2.rs

@@ -51,7 +51,6 @@ impl FnOnce<(String, Box<str>)> for D {
     }
 }
 
-
 fn main() {
     let (s1, s2) = (format!("s1"), format!("s2").into_boxed_str());
     let x = *(Box::new(A) as Box<dyn FnOnce<(String, Box<str>), Output = String>>);
@@ -61,10 +60,10 @@ fn main() {
     assert_eq!(x.call_once((s1, s2)), format!("42"));
     let (s1, s2) = (format!("s1"), format!("s2").into_boxed_str());
     let x = *(Box::new(C(format!("jumping fox")))
-              as Box<dyn FnOnce<(String, Box<str>), Output = String>>);
+        as Box<dyn FnOnce<(String, Box<str>), Output = String>>);
     assert_eq!(x.call_once((s1, s2)), format!("jumping fox"));
     let (s1, s2) = (format!("s1"), format!("s2").into_boxed_str());
     let x = *(Box::new(D(Box::new(format!("lazy dog"))))
-              as Box<dyn FnOnce<(String, Box<str>), Output = String>>);
+        as Box<dyn FnOnce<(String, Box<str>), Output = String>>);
     assert_eq!(x.call_once((s1, s2)), format!("lazy dog"));
 }

tests/run-pass-valgrind/unsized-locals/by-value-trait-objects.rs

@@ -36,7 +36,6 @@ impl Foo for D {
     }
 }
 
-
 fn main() {
     let x = *(Box::new(A) as Box<dyn Foo>);
     assert_eq!(x.foo(), format!("hello"));