Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 92 deletions

diff --git a/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.rs b/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.rs
deleted file mode 100644
index 3399bc001..000000000
--- a/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.rs
+++ /dev/null
@@ -1,92 +0,0 @@
-// edition:2021
-
-// check-pass
-#![allow(unreachable_code)]
-#![warn(unused)]
-#![allow(dead_code)]
-
-#[derive(Debug)]
-struct Point {
-    x: i32,
-    y: i32,
-}
-
-pub fn f() {
-    let mut a = 1;
-    let mut c = Point{ x:1, y:0 };
-
-    // Captured by value, but variable is dead on entry.
-    (move || {
-        // This will not trigger a warning for unused variable as
-        // c.x will be treated as a Non-tracked place
-        c.x = 1;
-        println!("{}", c.x);
-        a = 1; //~ WARN value captured by `a` is never read
-        println!("{}", a);
-    })();
-
-    // Read and written to, but never actually used.
-    (move || {
-        // This will not trigger a warning for unused variable as
-        // c.x will be treated as a Non-tracked place
-        c.x += 1;
-        a += 1; //~ WARN unused variable: `a`
-    })();
-
-    (move || {
-        println!("{}", c.x);
-        // Value is read by closure itself on later invocations.
-        // This will not trigger a warning for unused variable as
-        // c.x will be treated as a Non-tracked place
-        c.x += 1;
-        println!("{}", a);
-        a += 1;
-    })();
-    let b = Box::new(42);
-    (move || {
-        println!("{}", c.x);
-        // Never read because this is FnOnce closure.
-        // This will not trigger a warning for unused variable as
-        // c.x will be treated as a Non-tracked place
-        c.x += 1;
-        println!("{}", a);
-        a += 1; //~ WARN value assigned to `a` is never read
-        drop(b);
-    })();
-}
-
-#[derive(Debug)]
-struct MyStruct<'a>  {
-    x: Option<& 'a str>,
-    y: i32,
-}
-
-pub fn nested() {
-    let mut a : Option<& str>;
-    a = None;
-    let mut b : Option<& str>;
-    b = None;
-    let mut d = MyStruct{ x: None, y: 1};
-    let mut e = MyStruct{ x: None, y: 1};
-    (|| {
-        (|| {
-            // This will not trigger a warning for unused variable as
-            // d.x will be treated as a Non-tracked place
-            d.x = Some("d1");
-            d.x = Some("d2");
-            a = Some("d1"); //~ WARN value assigned to `a` is never read
-            a = Some("d2");
-        })();
-        (move || {
-            // This will not trigger a warning for unused variable as
-            //e.x will be treated as a Non-tracked place
-            e.x = Some("e1");
-            e.x = Some("e2");
-            b = Some("e1"); //~ WARN value assigned to `b` is never read
-                            //~| WARN unused variable: `b`
-            b = Some("e2"); //~ WARN value assigned to `b` is never read
-        })();
-    })();
-}
-
-fn main() {}