submodules: update clippy from fc96aa0 to 341c96a

Changes:
````
rustup rust-lang/rust#60586
Add test for rust-lang#771.
Clean up while_loop tests
````

Author: matthiaskrgr

clippy_lints/src/utils/author.rs

@@ -684,6 +684,7 @@ fn desugaring_name(des: hir::MatchSource) -> String {
             "MatchSource::IfLetDesugar {{ contains_else_clause: {} }}",
             contains_else_clause
         ),
+        hir::MatchSource::AwaitDesugar => "MatchSource::AwaitDesugar".to_string(),
     }
 }
 

clippy_lints/src/utils/sugg.rs

@@ -165,6 +165,7 @@ impl<'a> Sugg<'a> {
             | ast::ExprKind::Array(..)
             | ast::ExprKind::While(..)
             | ast::ExprKind::WhileLet(..)
+            | ast::ExprKind::Await(..)
             | ast::ExprKind::Err => Sugg::NonParen(snippet),
             ast::ExprKind::Range(.., RangeLimits::HalfOpen) => Sugg::BinOp(AssocOp::DotDot, snippet),
             ast::ExprKind::Range(.., RangeLimits::Closed) => Sugg::BinOp(AssocOp::DotDotEq, snippet),

tests/ui/while_loop.rs

@@ -169,7 +169,10 @@ fn refutable() {
     for &(1, 2, 3) in b {}
     for &Option::None in b.next() {}
     // */
+}
 
+fn nested_loops() {
+    let a = [42, 1337];
     let mut y = a.iter();
     loop {
         // x is reused, so don't lint here
@@ -189,7 +192,9 @@ fn refutable() {
             // use a for loop here
         }
     }
+}
 
+fn issue1948() {
     // should not trigger clippy::while_let_loop lint because break passes an expression
     let a = Some(10);
     let b = loop {
@@ -199,31 +204,52 @@ fn refutable() {
             break None;
         }
     };
+}
 
+fn issue1121() {
     use std::collections::HashSet;
     let mut values = HashSet::new();
     values.insert(1);
 
     while let Some(&value) = values.iter().next() {
         values.remove(&value);
     }
+}
 
+fn issue2965() {
     // This should not cause an ICE and suggest:
     //
     // for _ in values.iter() {}
     //
-    // See #2965
+    use std::collections::HashSet;
+    let mut values = HashSet::new();
+    values.insert(1);
+
     while let Some(..) = values.iter().next() {
         values.remove(&1);
     }
+}
 
-    // Issue 3670
-    {
-        let array = [Some(0), None, Some(1)];
-        let mut iter = array.iter();
+fn issue3670() {
+    let array = [Some(0), None, Some(1)];
+    let mut iter = array.iter();
 
-        while let Some(elem) = iter.next() {
-            let _ = elem.or_else(|| *iter.next()?);
+    while let Some(elem) = iter.next() {
+        let _ = elem.or_else(|| *iter.next()?);
+    }
+}
+
+fn issue771() {
+    let mut a = 100;
+    let b = Some(true);
+    loop {
+        if a > 10 {
+            break;
+        }
+
+        match b {
+            Some(_) => a = 0,
+            None => break,
         }
     }
 }

tests/ui/while_loop.stderr

@@ -100,13 +100,13 @@ LL |         loop {}
    = note: `-D clippy::empty-loop` implied by `-D warnings`
 
 error: this loop could be written as a `for` loop
-  --> $DIR/while_loop.rs:188:29
+  --> $DIR/while_loop.rs:191:29
    |
 LL |         while let Some(v) = y.next() {
    |                             ^^^^^^^^ help: try: `for v in y { .. }`
 
 error: this loop could be written as a `for` loop
-  --> $DIR/while_loop.rs:216:26
+  --> $DIR/while_loop.rs:228:26
    |
 LL |     while let Some(..) = values.iter().next() {
    |                          ^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in values.iter() { .. }`