Various trivial formatting fixes in run-coverage tests

These changes were made by manually running `rustfmt` on all of the test files,
and then manually undoing all cases where the original formatting appeared to
have been deliberate.

  `rustfmt +nightly --config-path=/dev/null --edition=2021 tests/run-coverage*/**/*.rs`

tests/run-coverage/async2.coverage

@@ -9,9 +9,6 @@
                    ^0
    LL|      1|}
    LL|       |
-   LL|       |
-   LL|       |
-   LL|       |
    LL|      1|async fn async_func() {
    LL|      1|    println!("async_func was covered");
    LL|      1|    let b = true;
@@ -21,9 +18,6 @@
                    ^0
    LL|      1|}
    LL|       |
-   LL|       |
-   LL|       |
-   LL|       |
    LL|      1|async fn async_func_just_println() {
    LL|      1|    println!("async_func_just_println was covered");
    LL|      1|}

tests/run-coverage/async2.rs

@@ -8,9 +8,6 @@ fn non_async_func() {
     }
 }
 
-
-
-
 async fn async_func() {
     println!("async_func was covered");
     let b = true;
@@ -19,9 +16,6 @@ async fn async_func() {
     }
 }
 
-
-
-
 async fn async_func_just_println() {
     println!("async_func_just_println was covered");
 }

tests/run-coverage/auxiliary/used_inline_crate.rs

@@ -29,12 +29,6 @@ pub fn used_inline_function() {
     use_this_lib_crate();
 }
 
-
-
-
-
-
-
 #[inline(always)]
 pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) {
     println!("used_only_from_bin_crate_generic_function with {:?}", arg);

tests/run-coverage/closure_macro_async.coverage

@@ -57,16 +57,12 @@
    LL|       |        let mut future = unsafe { Pin::new_unchecked(&mut future) };
    LL|       |        use std::hint::unreachable_unchecked;
    LL|       |        static VTABLE: RawWakerVTable = RawWakerVTable::new(
-   LL|       |
    LL|       |            #[no_coverage]
    LL|       |            |_| unsafe { unreachable_unchecked() }, // clone
-   LL|       |
    LL|       |            #[no_coverage]
    LL|       |            |_| unsafe { unreachable_unchecked() }, // wake
-   LL|       |
    LL|       |            #[no_coverage]
    LL|       |            |_| unsafe { unreachable_unchecked() }, // wake_by_ref
-   LL|       |
    LL|       |            #[no_coverage]
    LL|       |            |_| (),
    LL|       |        );

tests/run-coverage/closure_macro_async.rs

@@ -56,16 +56,12 @@ mod executor {
         let mut future = unsafe { Pin::new_unchecked(&mut future) };
         use std::hint::unreachable_unchecked;
         static VTABLE: RawWakerVTable = RawWakerVTable::new(
-
             #[no_coverage]
             |_| unsafe { unreachable_unchecked() }, // clone
-
             #[no_coverage]
             |_| unsafe { unreachable_unchecked() }, // wake
-
             #[no_coverage]
             |_| unsafe { unreachable_unchecked() }, // wake_by_ref
-
             #[no_coverage]
             |_| (),
         );

tests/run-coverage/conditions.coverage

@@ -59,7 +59,6 @@
    LL|       |        }
    LL|      0|    }
    LL|       |
-   LL|       |
    LL|      1|    let mut countdown = 0;
    LL|      1|    if true {
    LL|      1|        countdown = 1;

tests/run-coverage/conditions.rs

@@ -55,7 +55,6 @@ fn main() {
         }
     }
 
-
     let mut countdown = 0;
     if true {
         countdown = 1;

tests/run-coverage/generics.coverage

@@ -54,10 +54,6 @@
    LL|      1|        return Err(1);
    LL|      0|    }
    LL|      0|
-   LL|      0|
-   LL|      0|
-   LL|      0|
-   LL|      0|
    LL|      0|    let _ = Firework { strength: 1000 };
    LL|      0|
    LL|      0|    Ok(())

tests/run-coverage/generics.rs

@@ -32,10 +32,6 @@ fn main() -> Result<(),u8> {
         return Err(1);
     }
 
-
-
-
-
     let _ = Firework { strength: 1000 };
 
     Ok(())

tests/run-coverage/loops_branches.coverage

@@ -9,8 +9,7 @@
    LL|      1|    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
    LL|      1|        if true {
    LL|      1|            if false {
-   LL|      0|                while true {
+   LL|      0|                while true {}
-   LL|      0|                }
    LL|      1|            }
    LL|      1|            write!(f, "cool")?;
                                            ^0

tests/run-coverage/loops_branches.rs

@@ -9,8 +9,7 @@ impl std::fmt::Debug for DebugTest {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         if true {
             if false {
-                while true {
+                while true {}
-                }
             }
             write!(f, "cool")?;
         } else {

tests/run-coverage/uses_inline_crate.coverage

@@ -32,12 +32,6 @@ $DIR/auxiliary/used_inline_crate.rs:
    LL|      1|    use_this_lib_crate();
    LL|      1|}
    LL|       |
-   LL|       |
-   LL|       |
-   LL|       |
-   LL|       |
-   LL|       |
-   LL|       |
    LL|       |#[inline(always)]
    LL|      2|pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) {
    LL|      2|    println!("used_only_from_bin_crate_generic_function with {:?}", arg);

tests/run-coverage/yield.coverage

@@ -7,7 +7,7 @@
    LL|      1|fn main() {
    LL|      1|    let mut generator = || {
    LL|      1|        yield 1;
-   LL|      1|        return "foo"
+   LL|      1|        return "foo";
    LL|      1|    };
    LL|       |
    LL|      1|    match Pin::new(&mut generator).resume(()) {
@@ -23,7 +23,7 @@
    LL|      1|        yield 1;
    LL|      1|        yield 2;
    LL|      0|        yield 3;
-   LL|      0|        return "foo"
+   LL|      0|        return "foo";
    LL|      0|    };
    LL|       |
    LL|      1|    match Pin::new(&mut generator).resume(()) {

tests/run-coverage/yield.rs

@@ -7,7 +7,7 @@ use std::pin::Pin;
 fn main() {
     let mut generator = || {
         yield 1;
-        return "foo"
+        return "foo";
     };
 
     match Pin::new(&mut generator).resume(()) {
@@ -23,7 +23,7 @@ fn main() {
         yield 1;
         yield 2;
         yield 3;
-        return "foo"
+        return "foo";
     };
 
     match Pin::new(&mut generator).resume(()) {