Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 0 insertions, 96 deletions

diff --git a/src/test/ui/polymorphization/type_parameters/functions.rs b/src/test/ui/polymorphization/type_parameters/functions.rs
deleted file mode 100644
index aad957e1d..000000000
--- a/src/test/ui/polymorphization/type_parameters/functions.rs
+++ /dev/null
@@ -1,96 +0,0 @@
-// build-fail
-// compile-flags:-Zpolymorphize=on
-#![feature(rustc_attrs)]
-
-// This test checks that the polymorphization analysis correctly detects unused type
-// parameters in functions.
-
-// Function doesn't have any generic parameters to be unused.
-#[rustc_polymorphize_error]
-pub fn no_parameters() {}
-
-// Function has an unused generic parameter.
-#[rustc_polymorphize_error]
-pub fn unused<T>() {
-    //~^ ERROR item has unused generic parameters
-}
-
-// Function uses generic parameter in value of a binding.
-#[rustc_polymorphize_error]
-pub fn used_binding_value<T: Default>() {
-    let _: T = Default::default();
-}
-
-// Function uses generic parameter in generic of a binding.
-#[rustc_polymorphize_error]
-pub fn used_binding_generic<T>() {
-    let _: Option<T> = None;
-}
-
-// Function uses generic parameter in argument.
-#[rustc_polymorphize_error]
-pub fn used_argument<T>(_: T) {}
-
-// Function uses generic parameter in substitutions to another function.
-#[rustc_polymorphize_error]
-pub fn used_substs<T>() {
-    unused::<T>()
-}
-
-struct Foo<F>(F);
-
-impl<F: Default> Foo<F> {
-    // Function has an unused generic parameter from impl.
-    #[rustc_polymorphize_error]
-    pub fn unused_impl() {
-        //~^ ERROR item has unused generic parameters
-    }
-
-    // Function has an unused generic parameter from impl and fn.
-    #[rustc_polymorphize_error]
-    pub fn unused_both<G: Default>() {
-        //~^ ERROR item has unused generic parameters
-    }
-
-    // Function uses generic parameter from impl.
-    #[rustc_polymorphize_error]
-    pub fn used_impl() {
-        let _: F = Default::default();
-    }
-
-    // Function uses generic parameter from impl.
-    #[rustc_polymorphize_error]
-    pub fn used_fn<G: Default>() {
-        //~^ ERROR item has unused generic parameters
-        let _: G = Default::default();
-    }
-
-    // Function uses generic parameter from impl.
-    #[rustc_polymorphize_error]
-    pub fn used_both<G: Default>() {
-        let _: F = Default::default();
-        let _: G = Default::default();
-    }
-
-    // Function uses generic parameter in substitutions to another function.
-    #[rustc_polymorphize_error]
-    pub fn used_substs() {
-        unused::<F>()
-    }
-}
-
-fn main() {
-    no_parameters();
-    unused::<u32>();
-    used_binding_value::<u32>();
-    used_binding_generic::<u32>();
-    used_argument(3u32);
-    used_substs::<u32>();
-
-    Foo::<u32>::unused_impl();
-    Foo::<u32>::unused_both::<u32>();
-    Foo::<u32>::used_impl();
-    Foo::<u32>::used_fn::<u32>();
-    Foo::<u32>::used_both::<u32>();
-    Foo::<u32>::used_substs();
-}