Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1

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

4 files changed, 0 insertions, 135 deletions

diff --git a/src/test/ui/polymorphization/closure_in_upvar/fn.rs b/src/test/ui/polymorphization/closure_in_upvar/fn.rs
deleted file mode 100644
index e10308588..000000000
--- a/src/test/ui/polymorphization/closure_in_upvar/fn.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// build-pass
-// compile-flags:-Zpolymorphize=on -Csymbol-mangling-version=v0
-
-fn foo(f: impl Fn()) {
-    let x = |_: ()| ();
-
-    // Don't use `f` in `y`, but refer to `x` so that the closure substs contain a reference to
-    // `x` that will differ for each instantiation despite polymorphisation of the varying
-    // argument.
-    let y = || x(());
-
-    // Consider `f` used in `foo`.
-    f();
-    // Use `y` so that it is visited in monomorphisation collection.
-    y();
-}
-
-fn entry_a() {
-    foo(|| ());
-}
-
-fn entry_b() {
-    foo(|| ());
-}
-
-fn main() {
-    entry_a();
-    entry_b();
-}
diff --git a/src/test/ui/polymorphization/closure_in_upvar/fnmut.rs b/src/test/ui/polymorphization/closure_in_upvar/fnmut.rs
deleted file mode 100644
index 62164ff94..000000000
--- a/src/test/ui/polymorphization/closure_in_upvar/fnmut.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-// build-pass
-// compile-flags:-Zpolymorphize=on -Csymbol-mangling-version=v0
-
-fn foo(f: impl Fn()) {
-    // Mutate an upvar from `x` so that it implements `FnMut`.
-    let mut outer = 3;
-    let mut x = |_: ()| {
-        outer = 4;
-        ()
-    };
-
-    // Don't use `f` in `y`, but refer to `x` so that the closure substs contain a reference to
-    // `x` that will differ for each instantiation despite polymorphisation of the varying
-    // argument.
-    let mut y = || x(());
-
-    // Consider `f` used in `foo`.
-    f();
-    // Use `y` so that it is visited in monomorphisation collection.
-    y();
-}
-
-fn entry_a() {
-    foo(|| ());
-}
-
-fn entry_b() {
-    foo(|| ());
-}
-
-fn main() {
-    entry_a();
-    entry_b();
-}
diff --git a/src/test/ui/polymorphization/closure_in_upvar/fnonce.rs b/src/test/ui/polymorphization/closure_in_upvar/fnonce.rs
deleted file mode 100644
index 7a364882f..000000000
--- a/src/test/ui/polymorphization/closure_in_upvar/fnonce.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-// build-pass
-// compile-flags:-Zpolymorphize=on -Csymbol-mangling-version=v0
-
-fn foo(f: impl Fn()) {
-    // Move a non-copy type into `x` so that it implements `FnOnce`.
-    let outer = Vec::<u32>::new();
-    let x = move |_: ()| {
-        let inner = outer;
-        ()
-    };
-
-    // Don't use `f` in `y`, but refer to `x` so that the closure substs contain a reference to
-    // `x` that will differ for each instantiation despite polymorphisation of the varying
-    // argument.
-    let y = || x(());
-
-    // Consider `f` used in `foo`.
-    f();
-    // Use `y` so that it is visited in monomorphisation collection.
-    y();
-}
-
-fn entry_a() {
-    foo(|| ());
-}
-
-fn entry_b() {
-    foo(|| ());
-}
-
-fn main() {
-    entry_a();
-    entry_b();
-}
diff --git a/src/test/ui/polymorphization/closure_in_upvar/other.rs b/src/test/ui/polymorphization/closure_in_upvar/other.rs
deleted file mode 100644
index 27d59ec88..000000000
--- a/src/test/ui/polymorphization/closure_in_upvar/other.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-// build-pass
-// compile-flags:-Zpolymorphize=on -Csymbol-mangling-version=v0
-
-fn y_uses_f(f: impl Fn()) {
-    let x = |_: ()| ();
-
-    let y = || {
-        f();
-        x(());
-    };
-
-    f();
-    y();
-}
-
-fn x_uses_f(f: impl Fn()) {
-    let x = |_: ()| { f(); };
-
-    let y = || x(());
-
-    f();
-    y();
-}
-
-fn entry_a() {
-    x_uses_f(|| ());
-    y_uses_f(|| ());
-}
-
-fn entry_b() {
-    x_uses_f(|| ());
-    y_uses_f(|| ());
-}
-
-fn main() {
-    entry_a();
-    entry_b();
-}