Merging upstream version 1.68.2+dfsg1.

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

98 files changed, 0 insertions, 1038 deletions

diff --git a/src/test/ui/issues/auxiliary/cgu_test.rs b/src/test/ui/issues/auxiliary/cgu_test.rs
deleted file mode 100644
index 5ed973164..000000000
--- a/src/test/ui/issues/auxiliary/cgu_test.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// no-prefer-dynamic
-// compile-flags: --crate-type=lib
-
-pub fn id<T>(t: T) -> T {
-  t
-}
diff --git a/src/test/ui/issues/auxiliary/cgu_test_a.rs b/src/test/ui/issues/auxiliary/cgu_test_a.rs
deleted file mode 100644
index a3dcd9201..000000000
--- a/src/test/ui/issues/auxiliary/cgu_test_a.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// no-prefer-dynamic
-// compile-flags: -Ccodegen-units=2 --crate-type=lib
-
-extern crate cgu_test;
-
-pub mod a {
-    pub fn a() {
-        ::cgu_test::id(0);
-    }
-}
-pub mod b {
-    pub fn a() {
-        ::cgu_test::id(0);
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/cgu_test_b.rs b/src/test/ui/issues/auxiliary/cgu_test_b.rs
deleted file mode 100644
index a3dcd9201..000000000
--- a/src/test/ui/issues/auxiliary/cgu_test_b.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// no-prefer-dynamic
-// compile-flags: -Ccodegen-units=2 --crate-type=lib
-
-extern crate cgu_test;
-
-pub mod a {
-    pub fn a() {
-        ::cgu_test::id(0);
-    }
-}
-pub mod b {
-    pub fn a() {
-        ::cgu_test::id(0);
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/i8.rs b/src/test/ui/issues/auxiliary/i8.rs
deleted file mode 100644
index 889a9c4eb..000000000
--- a/src/test/ui/issues/auxiliary/i8.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// A crate named after a built-in type.
-
-pub struct Test;
diff --git a/src/test/ui/issues/auxiliary/iss.rs b/src/test/ui/issues/auxiliary/iss.rs
deleted file mode 100644
index cf32f6c2d..000000000
--- a/src/test/ui/issues/auxiliary/iss.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![crate_name="issue6919_3"]
-
-// part of issue-6919.rs
-
-pub struct C<K> where K: FnOnce() {
-    pub k: K,
-}
-
-fn no_op() { }
-pub const D : C<fn()> = C {
-    k: no_op as fn()
-};
diff --git a/src/test/ui/issues/auxiliary/issue-11224.rs b/src/test/ui/issues/auxiliary/issue-11224.rs
deleted file mode 100644
index 63543621a..000000000
--- a/src/test/ui/issues/auxiliary/issue-11224.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#![deny(dead_code)]
-
-mod inner {
-    pub trait Trait {
-        fn f(&self) { f(); }
-    }
-
-    impl Trait for isize {}
-
-    fn f() {}
-}
-
-pub fn foo() {
-    let a = &1isize as &inner::Trait;
-    a.f();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-11225-1.rs b/src/test/ui/issues/auxiliary/issue-11225-1.rs
deleted file mode 100644
index 2c6f899a0..000000000
--- a/src/test/ui/issues/auxiliary/issue-11225-1.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-mod inner {
-    pub trait Trait {
-        fn f(&self) { f(); }
-        fn f_ufcs(&self) { f_ufcs(); }
-    }
-
-    impl Trait for isize {}
-
-    fn f() {}
-    fn f_ufcs() {}
-}
-
-pub fn foo<T: inner::Trait>(t: T) {
-    t.f();
-}
-pub fn foo_ufcs<T: inner::Trait>(t: T) {
-    T::f_ufcs(&t);
-}
diff --git a/src/test/ui/issues/auxiliary/issue-11225-2.rs b/src/test/ui/issues/auxiliary/issue-11225-2.rs
deleted file mode 100644
index 4381f0a4e..000000000
--- a/src/test/ui/issues/auxiliary/issue-11225-2.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-use inner::Trait;
-
-mod inner {
-    pub struct Foo;
-    pub trait Trait {
-        fn f(&self);
-        fn f_ufcs(&self);
-    }
-
-    impl Trait for Foo {
-        fn f(&self) { }
-        fn f_ufcs(&self) { }
-    }
-}
-
-pub trait Outer {
-    fn foo<T: Trait>(&self, t: T) { t.f(); }
-    fn foo_ufcs<T: Trait>(&self, t: T) { T::f(&t); }
-}
-
-impl Outer for isize {}
-
-pub fn foo<T: Outer>(t: T) {
-    t.foo(inner::Foo);
-}
-pub fn foo_ufcs<T: Outer>(t: T) {
-    T::foo_ufcs(&t, inner::Foo)
-}
diff --git a/src/test/ui/issues/auxiliary/issue-11225-3.rs b/src/test/ui/issues/auxiliary/issue-11225-3.rs
deleted file mode 100644
index 266e42a10..000000000
--- a/src/test/ui/issues/auxiliary/issue-11225-3.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-trait PrivateTrait {
-    fn private_trait_method(&self);
-    fn private_trait_method_ufcs(&self);
-}
-
-struct PrivateStruct;
-
-impl PrivateStruct {
-    fn private_inherent_method(&self) { }
-    fn private_inherent_method_ufcs(&self) { }
-}
-
-impl PrivateTrait for PrivateStruct {
-    fn private_trait_method(&self) { }
-    fn private_trait_method_ufcs(&self) { }
-}
-
-#[inline]
-pub fn public_inlinable_function() {
-    PrivateStruct.private_trait_method();
-    PrivateStruct.private_inherent_method();
-}
-
-#[inline]
-pub fn public_inlinable_function_ufcs() {
-    PrivateStruct::private_trait_method(&PrivateStruct);
-    PrivateStruct::private_inherent_method(&PrivateStruct);
-}
diff --git a/src/test/ui/issues/auxiliary/issue-11508.rs b/src/test/ui/issues/auxiliary/issue-11508.rs
deleted file mode 100644
index 16bfc65c2..000000000
--- a/src/test/ui/issues/auxiliary/issue-11508.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-pub struct Closed01<F>(pub F);
-
-pub trait Bar { fn new() -> Self; }
-
-impl<T: Bar> Bar for Closed01<T> {
-    fn new() -> Closed01<T> { Closed01(Bar::new()) }
-}
-impl Bar for f32 { fn new() -> f32 { 1.0 } }
-
-pub fn random<T: Bar>() -> T { Bar::new() }
diff --git a/src/test/ui/issues/auxiliary/issue-11529.rs b/src/test/ui/issues/auxiliary/issue-11529.rs
deleted file mode 100644
index dd3ef4387..000000000
--- a/src/test/ui/issues/auxiliary/issue-11529.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub struct A<'a>(pub &'a isize);
diff --git a/src/test/ui/issues/auxiliary/issue-11680.rs b/src/test/ui/issues/auxiliary/issue-11680.rs
deleted file mode 100644
index 74abbf0bf..000000000
--- a/src/test/ui/issues/auxiliary/issue-11680.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-enum Foo {
-    Bar(isize)
-}
-
-pub mod test {
-    enum Foo {
-        Bar(isize)
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-12133-dylib.rs b/src/test/ui/issues/auxiliary/issue-12133-dylib.rs
deleted file mode 100644
index 8bd2b3353..000000000
--- a/src/test/ui/issues/auxiliary/issue-12133-dylib.rs
+++ /dev/null
@@ -1 +0,0 @@
-#![crate_type = "dylib"]
diff --git a/src/test/ui/issues/auxiliary/issue-12133-dylib2.rs b/src/test/ui/issues/auxiliary/issue-12133-dylib2.rs
deleted file mode 100644
index 30de74006..000000000
--- a/src/test/ui/issues/auxiliary/issue-12133-dylib2.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "dylib"]
-
-extern crate issue_12133_rlib as a;
-extern crate issue_12133_dylib as b;
diff --git a/src/test/ui/issues/auxiliary/issue-12133-rlib.rs b/src/test/ui/issues/auxiliary/issue-12133-rlib.rs
deleted file mode 100644
index 39c261e11..000000000
--- a/src/test/ui/issues/auxiliary/issue-12133-rlib.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "rlib"]
diff --git a/src/test/ui/issues/auxiliary/issue-12612-1.rs b/src/test/ui/issues/auxiliary/issue-12612-1.rs
deleted file mode 100644
index 01f5a784b..000000000
--- a/src/test/ui/issues/auxiliary/issue-12612-1.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub mod bar {
-    pub fn foo() {}
-}
diff --git a/src/test/ui/issues/auxiliary/issue-12612-2.rs b/src/test/ui/issues/auxiliary/issue-12612-2.rs
deleted file mode 100644
index 2c7247871..000000000
--- a/src/test/ui/issues/auxiliary/issue-12612-2.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub fn baz() {}
diff --git a/src/test/ui/issues/auxiliary/issue-12660-aux.rs b/src/test/ui/issues/auxiliary/issue-12660-aux.rs
deleted file mode 100644
index 6dea8662d..000000000
--- a/src/test/ui/issues/auxiliary/issue-12660-aux.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#![crate_type="lib"]
-#![crate_name="issue12660aux"]
-
-pub use my_mod::{MyStruct, my_fn};
-
-mod my_mod {
-    pub struct MyStruct;
-
-    pub fn my_fn(my_struct: MyStruct) {
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-13507.rs b/src/test/ui/issues/auxiliary/issue-13507.rs
deleted file mode 100644
index c91013043..000000000
--- a/src/test/ui/issues/auxiliary/issue-13507.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-pub mod testtypes {
-    use std::any::TypeId;
-
-    pub fn type_ids() -> Vec<TypeId> {
-        vec![
-            TypeId::of::<FooBool>(),
-            TypeId::of::<FooInt>(),
-            TypeId::of::<FooUint>(),
-            TypeId::of::<FooFloat>(),
-            TypeId::of::<FooStr>(),
-            TypeId::of::<FooArray>(),
-            TypeId::of::<FooSlice>(),
-            TypeId::of::<FooBox>(),
-            TypeId::of::<FooPtr>(),
-            TypeId::of::<FooRef>(),
-            TypeId::of::<FooFnPtr>(),
-            TypeId::of::<FooNil>(),
-            TypeId::of::<FooTuple>(),
-            TypeId::of::<FooTrait>(),
-            TypeId::of::<FooStruct>(),
-            TypeId::of::<FooEnum>()
-        ]
-    }
-
-    // Tests Bool
-    pub type FooBool = bool;
-
-    // Tests Char
-    pub type FooChar = char;
-
-    // Tests Int (does not test all variants of IntTy)
-    pub type FooInt = isize;
-
-    // Tests Uint (does not test all variants of UintTy)
-    pub type FooUint = usize;
-
-    // Tests Float (does not test all variants of FloatTy)
-    pub type FooFloat = f64;
-
-    // Tests Str
-    pub type FooStr = str;
-
-    // Tests Array
-    pub type FooArray = [u8; 1];
-
-    // Tests Slice
-    pub type FooSlice = [u8];
-
-    // Tests Box (of u8)
-    pub type FooBox = Box<u8>;
-
-    // Tests RawPtr
-    pub type FooPtr = *const u8;
-
-    // Tests Ref
-    pub type FooRef = &'static u8;
-
-    // Tests FnPtr
-    pub type FooFnPtr = fn(u8) -> bool;
-
-    // Tests Dynamic
-    pub trait FooTrait {
-        fn foo_method(&self) -> usize;
-    }
-
-    // Tests struct
-    pub struct FooStruct {
-        pub pub_foo_field: usize,
-        foo_field: usize
-    }
-
-    // Tests enum
-    pub enum FooEnum {
-        VarA(usize),
-        VarB(usize, usize)
-    }
-
-    // Tests Tuple
-    pub type FooNil = ();
-    pub type FooTuple = (u8, i8, bool);
-
-    // Skipping Param
-
-    // Skipping Infer
-
-    // Skipping Error
-}
diff --git a/src/test/ui/issues/auxiliary/issue-13620-1.rs b/src/test/ui/issues/auxiliary/issue-13620-1.rs
deleted file mode 100644
index a77aa5a71..000000000
--- a/src/test/ui/issues/auxiliary/issue-13620-1.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-pub struct Foo {
-    pub foo: extern "C" fn()
-}
-
-extern "C" fn the_foo() {}
-
-pub const FOO: Foo = Foo {
-    foo: the_foo
-};
diff --git a/src/test/ui/issues/auxiliary/issue-13620-2.rs b/src/test/ui/issues/auxiliary/issue-13620-2.rs
deleted file mode 100644
index 7efd24407..000000000
--- a/src/test/ui/issues/auxiliary/issue-13620-2.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern crate issue_13620_1 as crate1;
-
-pub static FOO2: crate1::Foo = crate1::FOO;
diff --git a/src/test/ui/issues/auxiliary/issue-13872-1.rs b/src/test/ui/issues/auxiliary/issue-13872-1.rs
deleted file mode 100644
index fa9258834..000000000
--- a/src/test/ui/issues/auxiliary/issue-13872-1.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub enum A { B }
diff --git a/src/test/ui/issues/auxiliary/issue-13872-2.rs b/src/test/ui/issues/auxiliary/issue-13872-2.rs
deleted file mode 100644
index 8c64f16e3..000000000
--- a/src/test/ui/issues/auxiliary/issue-13872-2.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern crate issue_13872_1 as foo;
-
-pub use foo::A::B;
diff --git a/src/test/ui/issues/auxiliary/issue-13872-3.rs b/src/test/ui/issues/auxiliary/issue-13872-3.rs
deleted file mode 100644
index d31d52eb8..000000000
--- a/src/test/ui/issues/auxiliary/issue-13872-3.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-extern crate issue_13872_2 as bar;
-
-use bar::B;
-
-pub fn foo() {
-    match B {
-        B => {}
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-14344-1.rs b/src/test/ui/issues/auxiliary/issue-14344-1.rs
deleted file mode 100644
index 954a1e554..000000000
--- a/src/test/ui/issues/auxiliary/issue-14344-1.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "rlib"]
-
-pub fn foo() {}
diff --git a/src/test/ui/issues/auxiliary/issue-14344-2.rs b/src/test/ui/issues/auxiliary/issue-14344-2.rs
deleted file mode 100644
index c47b8c0ea..000000000
--- a/src/test/ui/issues/auxiliary/issue-14344-2.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern crate issue_14344_1;
-
-pub fn bar() {}
diff --git a/src/test/ui/issues/auxiliary/issue-14421.rs b/src/test/ui/issues/auxiliary/issue-14421.rs
deleted file mode 100644
index 5fe4b24cf..000000000
--- a/src/test/ui/issues/auxiliary/issue-14421.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-#![crate_type="lib"]
-#![deny(warnings)]
-#![allow(dead_code)]
-
-pub use src::aliases::B;
-pub use src::hidden_core::make;
-
-mod src {
-    pub mod aliases {
-        use super::hidden_core::A;
-        pub type B = A<f32>;
-    }
-
-    pub mod hidden_core {
-        use super::aliases::B;
-
-        pub struct A<T> { t: T }
-
-        pub fn make() -> B { A { t: 1.0 } }
-
-        impl<T> A<T> {
-            pub fn foo(&mut self) { println!("called foo"); }
-        }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-14422.rs b/src/test/ui/issues/auxiliary/issue-14422.rs
deleted file mode 100644
index a6026c1d0..000000000
--- a/src/test/ui/issues/auxiliary/issue-14422.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-#![crate_type="lib"]
-#![deny(warnings)]
-
-pub use src::aliases::B;
-pub use src::hidden_core::make;
-
-mod src {
-    pub mod aliases {
-        use super::hidden_core::A;
-        pub type B = A;
-    }
-
-    pub mod hidden_core {
-        use super::aliases::B;
-
-        #[derive(Copy, Clone)]
-        pub struct A;
-
-        pub fn make() -> B { A }
-
-        impl A {
-            pub fn foo(&mut self) { println!("called foo"); }
-        }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-15562.rs b/src/test/ui/issues/auxiliary/issue-15562.rs
deleted file mode 100644
index 6ff26b47e..000000000
--- a/src/test/ui/issues/auxiliary/issue-15562.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-#![crate_type = "lib"]
-
-extern "C" {
-    pub fn transmute();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-16643.rs b/src/test/ui/issues/auxiliary/issue-16643.rs
deleted file mode 100644
index 7808e0119..000000000
--- a/src/test/ui/issues/auxiliary/issue-16643.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-#![crate_type = "lib"]
-
-pub struct TreeBuilder<H> { pub h: H }
-
-impl<H> TreeBuilder<H> {
-    pub fn process_token(&mut self) {
-        match self {
-            _ => for _y in self.by_ref() {}
-        }
-    }
-}
-
-impl<H> Iterator for TreeBuilder<H> {
-    type Item = H;
-
-    fn next(&mut self) -> Option<H> {
-        None
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-16725.rs b/src/test/ui/issues/auxiliary/issue-16725.rs
deleted file mode 100644
index 9f9abd575..000000000
--- a/src/test/ui/issues/auxiliary/issue-16725.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern "C" {
-    fn bar();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-17662.rs b/src/test/ui/issues/auxiliary/issue-17662.rs
deleted file mode 100644
index 75efe110c..000000000
--- a/src/test/ui/issues/auxiliary/issue-17662.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![crate_type = "lib"]
-
-pub trait Foo<'a, T> {
-    fn foo(&'a self) -> T;
-}
-
-pub fn foo<'a, T>(x: &'a Foo<'a, T>) -> T {
-    let x: &'a Foo<T> = x;
-    //            ^ the lifetime parameter of Foo is left to be inferred.
-    x.foo()
-    // ^ encoding this method call in metadata triggers an ICE.
-}
diff --git a/src/test/ui/issues/auxiliary/issue-18501.rs b/src/test/ui/issues/auxiliary/issue-18501.rs
deleted file mode 100644
index dd914b464..000000000
--- a/src/test/ui/issues/auxiliary/issue-18501.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-#![crate_type = "rlib"]
-struct Foo;
-
-trait Tr {
-    fn tr(&self);
-}
-
-impl Tr for Foo {
-    fn tr(&self) {}
-}
-
-fn take_method<T>(f: fn(&T), t: &T) {}
-
-#[inline]
-pub fn pass_method() {
-    take_method(Tr::tr, &Foo);
-}
diff --git a/src/test/ui/issues/auxiliary/issue-18514.rs b/src/test/ui/issues/auxiliary/issue-18514.rs
deleted file mode 100644
index 20c8e60ee..000000000
--- a/src/test/ui/issues/auxiliary/issue-18514.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-#![crate_type = "rlib"]
-
-pub trait Tr {
-    fn tr(&self);
-}
-
-pub struct St<V>(pub Vec<V>);
-
-impl<V> Tr for St<V> {
-    fn tr(&self) {
-        match self {
-            &St(ref v) => {
-                v.iter();
-            }
-        }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-18711.rs b/src/test/ui/issues/auxiliary/issue-18711.rs
deleted file mode 100644
index 5cb1f9c43..000000000
--- a/src/test/ui/issues/auxiliary/issue-18711.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-#![crate_type = "rlib"]
-
-pub fn inner<F>(f: F) -> F {
-    (move || f)()
-}
diff --git a/src/test/ui/issues/auxiliary/issue-18913-1.rs b/src/test/ui/issues/auxiliary/issue-18913-1.rs
deleted file mode 100644
index 053c5ada5..000000000
--- a/src/test/ui/issues/auxiliary/issue-18913-1.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "rlib"]
-#![crate_name = "foo"]
-
-pub fn foo() -> i32 { 0 }
diff --git a/src/test/ui/issues/auxiliary/issue-18913-2.rs b/src/test/ui/issues/auxiliary/issue-18913-2.rs
deleted file mode 100644
index 54747b45f..000000000
--- a/src/test/ui/issues/auxiliary/issue-18913-2.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "rlib"]
-#![crate_name = "foo"]
-
-pub fn foo() -> i32 { 1 }
diff --git a/src/test/ui/issues/auxiliary/issue-1920.rs b/src/test/ui/issues/auxiliary/issue-1920.rs
deleted file mode 100644
index 1548cb995..000000000
--- a/src/test/ui/issues/auxiliary/issue-1920.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-// Just exporting some type to test for correct diagnostics when this
-// crate is pulled in at a non-root location in client crate.
-
-pub struct S;
diff --git a/src/test/ui/issues/auxiliary/issue-19293.rs b/src/test/ui/issues/auxiliary/issue-19293.rs
deleted file mode 100644
index 31359e865..000000000
--- a/src/test/ui/issues/auxiliary/issue-19293.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-pub struct Foo (pub isize);
-pub enum MyEnum {
-    Foo(Foo),
-}
diff --git a/src/test/ui/issues/auxiliary/issue-19340-1.rs b/src/test/ui/issues/auxiliary/issue-19340-1.rs
deleted file mode 100644
index 39ee36b8b..000000000
--- a/src/test/ui/issues/auxiliary/issue-19340-1.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub enum Homura {
-    Madoka { name: String },
-}
diff --git a/src/test/ui/issues/auxiliary/issue-20389.rs b/src/test/ui/issues/auxiliary/issue-20389.rs
deleted file mode 100644
index ae6d44eeb..000000000
--- a/src/test/ui/issues/auxiliary/issue-20389.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-pub trait T {
-    type C;
-    fn dummy(&self) { }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-21202.rs b/src/test/ui/issues/auxiliary/issue-21202.rs
deleted file mode 100644
index e3daa1ba0..000000000
--- a/src/test/ui/issues/auxiliary/issue-21202.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-pub mod A {
-    pub struct Foo;
-    impl Foo {
-        fn foo(&self) { }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2170-lib.rs b/src/test/ui/issues/auxiliary/issue-2170-lib.rs
deleted file mode 100644
index a99385a83..000000000
--- a/src/test/ui/issues/auxiliary/issue-2170-lib.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-fn foo(_x: i32) {
-}
-
-pub struct rsrc {
-  x: i32,
-}
-
-impl Drop for rsrc {
-    fn drop(&mut self) {
-        foo(self.x);
-    }
-}
-
-pub fn rsrc(x: i32) -> rsrc {
-    rsrc {
-        x: x
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2316-a.rs b/src/test/ui/issues/auxiliary/issue-2316-a.rs
deleted file mode 100644
index 418ddc0b0..000000000
--- a/src/test/ui/issues/auxiliary/issue-2316-a.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-enum cat {
-  tabby, calico, tortoiseshell
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2316-b.rs b/src/test/ui/issues/auxiliary/issue-2316-b.rs
deleted file mode 100644
index 550c2d6eb..000000000
--- a/src/test/ui/issues/auxiliary/issue-2316-b.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#![allow(unused_imports)]
-
-extern crate issue_2316_a;
-
-pub mod cloth {
-    use issue_2316_a::*;
-
-    pub enum fabric {
-        gingham, flannel, calico
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2380.rs b/src/test/ui/issues/auxiliary/issue-2380.rs
deleted file mode 100644
index 79fd62d16..000000000
--- a/src/test/ui/issues/auxiliary/issue-2380.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-#![crate_name="a"]
-#![crate_type = "lib"]
-
-pub trait i<T>
-{
-    fn dummy(&self, t: T) -> T { panic!() }
-}
-
-pub fn f<T>() -> Box<i<T>+'static> {
-    impl<T> i<T> for () { }
-
-    Box::new(()) as Box<i<T>+'static>
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2414-a.rs b/src/test/ui/issues/auxiliary/issue-2414-a.rs
deleted file mode 100644
index b90ab32dd..000000000
--- a/src/test/ui/issues/auxiliary/issue-2414-a.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#![crate_name="a"]
-#![crate_type = "lib"]
-
-type t1 = usize;
-
-trait foo {
-    fn foo(&self);
-}
-
-impl foo for String {
-    fn foo(&self) {}
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2414-b.rs b/src/test/ui/issues/auxiliary/issue-2414-b.rs
deleted file mode 100644
index fc018349d..000000000
--- a/src/test/ui/issues/auxiliary/issue-2414-b.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-#![crate_name="b"]
-#![crate_type = "lib"]
-
-extern crate a;
diff --git a/src/test/ui/issues/auxiliary/issue-2472-b.rs b/src/test/ui/issues/auxiliary/issue-2472-b.rs
deleted file mode 100644
index 0d151520f..000000000
--- a/src/test/ui/issues/auxiliary/issue-2472-b.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-pub struct S(pub ());
-
-impl S {
-    pub fn foo(&self) { }
-}
-
-pub trait T {
-    fn bar(&self);
-}
-
-impl T for S {
-    fn bar(&self) { }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-25185-1.rs b/src/test/ui/issues/auxiliary/issue-25185-1.rs
deleted file mode 100644
index e957be9c1..000000000
--- a/src/test/ui/issues/auxiliary/issue-25185-1.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// no-prefer-dynamic
-
-#![crate_type = "rlib"]
-
-#[link(name = "rust_test_helpers", kind = "static")]
-extern "C" {
-    pub fn rust_dbg_extern_identity_u32(u: u32) -> u32;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-25185-2.rs b/src/test/ui/issues/auxiliary/issue-25185-2.rs
deleted file mode 100644
index 7ce3df255..000000000
--- a/src/test/ui/issues/auxiliary/issue-25185-2.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern crate issue_25185_1;
-
-pub use issue_25185_1::rust_dbg_extern_identity_u32;
diff --git a/src/test/ui/issues/auxiliary/issue-2526.rs b/src/test/ui/issues/auxiliary/issue-2526.rs
deleted file mode 100644
index 3b27f658c..000000000
--- a/src/test/ui/issues/auxiliary/issue-2526.rs
+++ /dev/null
@@ -1,44 +0,0 @@
-#![crate_name="issue_2526"]
-#![crate_type = "lib"]
-
-use std::marker;
-
-pub struct arc_destruct<T: Sync> {
-    _data: isize,
-    _marker: marker::PhantomData<T>
-}
-
-impl<T: Sync> Drop for arc_destruct<T> {
-    fn drop(&mut self) {}
-}
-
-fn arc_destruct<T: Sync>(data: isize) -> arc_destruct<T> {
-    arc_destruct {
-        _data: data,
-        _marker: marker::PhantomData
-    }
-}
-
-fn arc<T: Sync>(_data: T) -> arc_destruct<T> {
-    arc_destruct(0)
-}
-
-fn init() -> arc_destruct<context_res> {
-    arc(context_res())
-}
-
-pub struct context_res {
-    ctx : isize,
-}
-
-impl Drop for context_res {
-    fn drop(&mut self) {}
-}
-
-fn context_res() -> context_res {
-    context_res {
-        ctx: 0
-    }
-}
-
-pub type context = arc_destruct<context_res>;
diff --git a/src/test/ui/issues/auxiliary/issue-25467.rs b/src/test/ui/issues/auxiliary/issue-25467.rs
deleted file mode 100644
index ca9b3097c..000000000
--- a/src/test/ui/issues/auxiliary/issue-25467.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-#![crate_type="lib"]
-
-pub trait Trait {
-    // the issue is sensitive to interning order - so use names
-    // unlikely to appear in libstd.
-    type Issue25467FooT;
-    type Issue25467BarT;
-}
-
-pub type Object = Option<Box<Trait<Issue25467FooT=(),Issue25467BarT=()>>>;
diff --git a/src/test/ui/issues/auxiliary/issue-2631-a.rs b/src/test/ui/issues/auxiliary/issue-2631-a.rs
deleted file mode 100644
index 1e8211bfa..000000000
--- a/src/test/ui/issues/auxiliary/issue-2631-a.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-#![crate_name="req"]
-#![crate_type = "lib"]
-
-use std::cell::RefCell;
-use std::collections::HashMap;
-use std::rc::Rc;
-
-pub type header_map = HashMap<String, Rc<RefCell<Vec<Rc<String>>>>>;
-
-// the unused ty param is necessary so this gets monomorphized
-pub fn request<T>(req: &header_map) {
-  let data = req[&"METHOD".to_string()].clone();
-  let _x = data.borrow().clone()[0].clone();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-2723-a.rs b/src/test/ui/issues/auxiliary/issue-2723-a.rs
deleted file mode 100644
index 661b46d82..000000000
--- a/src/test/ui/issues/auxiliary/issue-2723-a.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub unsafe fn f(xs: Vec<isize> ) {
-    xs.iter().map(|_x| { unsafe fn q() { panic!(); } }).collect::<Vec<()>>();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-29181.rs b/src/test/ui/issues/auxiliary/issue-29181.rs
deleted file mode 100644
index bd1a9be4e..000000000
--- a/src/test/ui/issues/auxiliary/issue-29181.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-#![crate_type="lib"]
-
-pub mod foo {
-    pub use super::*;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-29265.rs b/src/test/ui/issues/auxiliary/issue-29265.rs
deleted file mode 100644
index 6d26002a2..000000000
--- a/src/test/ui/issues/auxiliary/issue-29265.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-#![crate_type = "lib"]
-
-pub struct SomeType {
-    pub some_member: usize,
-}
-
-pub static SOME_VALUE: SomeType = SomeType {
-    some_member: 1,
-};
diff --git a/src/test/ui/issues/auxiliary/issue-29485.rs b/src/test/ui/issues/auxiliary/issue-29485.rs
deleted file mode 100644
index 1e8891c51..000000000
--- a/src/test/ui/issues/auxiliary/issue-29485.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#![crate_name="a"]
-#![crate_type = "lib"]
-
-pub struct X(pub u8);
-
-impl Drop for X {
-    fn drop(&mut self) {
-        assert_eq!(self.0, 1)
-    }
-}
-
-pub fn f(x: &mut X, g: fn()) {
-    x.0 = 1;
-    g();
-    x.0 = 0;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-3012-1.rs b/src/test/ui/issues/auxiliary/issue-3012-1.rs
deleted file mode 100644
index 509af2a8d..000000000
--- a/src/test/ui/issues/auxiliary/issue-3012-1.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-#![crate_name="socketlib"]
-#![crate_type = "lib"]
-
-pub mod socket {
-    pub struct socket_handle {
-        sockfd: u32,
-    }
-
-    impl Drop for socket_handle {
-        fn drop(&mut self) {
-            /* c::close(self.sockfd); */
-        }
-    }
-
-    pub fn socket_handle(x: u32) -> socket_handle {
-        socket_handle {
-            sockfd: x
-        }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-30123-aux.rs b/src/test/ui/issues/auxiliary/issue-30123-aux.rs
deleted file mode 100644
index 07c743eb2..000000000
--- a/src/test/ui/issues/auxiliary/issue-30123-aux.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-use std::marker::PhantomData;
-
-pub struct Directed;
-pub struct Undirected;
-
-pub struct Graph<N, E, Ty = Directed> {
-    nodes: Vec<PhantomData<N>>,
-    edges: Vec<PhantomData<E>>,
-    ty: PhantomData<Ty>,
-}
-
-
-impl<N, E> Graph<N, E, Directed> {
-    pub fn new() -> Self {
-        Graph{nodes: Vec::new(), edges: Vec::new(), ty: PhantomData}
-    }
-}
-
-impl<N, E> Graph<N, E, Undirected> {
-    pub fn new_undirected() -> Self {
-        Graph{nodes: Vec::new(), edges: Vec::new(), ty: PhantomData}
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-30535.rs b/src/test/ui/issues/auxiliary/issue-30535.rs
deleted file mode 100644
index 3608d4a2f..000000000
--- a/src/test/ui/issues/auxiliary/issue-30535.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-#![crate_type="lib"]
-
-pub enum Foo {
-    FooV { data: () }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-3136-a.rc b/src/test/ui/issues/auxiliary/issue-3136-a.rc
deleted file mode 100644
index cd5fd3145..000000000
--- a/src/test/ui/issues/auxiliary/issue-3136-a.rc
+++ /dev/null
@@ -1,4 +0,0 @@
-#![crate_type = "lib"]
-
-#[path = "issue-3136-a.rs"]
-pub mod issue_3136_a;
diff --git a/src/test/ui/issues/auxiliary/issue-3136-a.rs b/src/test/ui/issues/auxiliary/issue-3136-a.rs
deleted file mode 100644
index 9bb546ab3..000000000
--- a/src/test/ui/issues/auxiliary/issue-3136-a.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-trait x {
-    fn use_x<T>(&self);
-}
-struct y(());
-impl x for y {
-    fn use_x<T>(&self) {
-        struct foo { //~ ERROR quux
-            i: ()
-        }
-        fn new_foo<T>(i: ()) -> foo {
-            foo { i: i }
-        }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-31702-1.rs b/src/test/ui/issues/auxiliary/issue-31702-1.rs
deleted file mode 100644
index a48d0dc2c..000000000
--- a/src/test/ui/issues/auxiliary/issue-31702-1.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#[derive(Copy)]
-pub struct U256(pub [u64; 4]);
-
-impl Clone for U256 {
-    fn clone(&self) -> U256 {
-        *self
-    }
-}
-
-impl U256 {
-    pub fn new(value: u64) -> U256 {
-        let mut ret = [0; 4];
-        ret[0] = value;
-        U256(ret)
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-31702-2.rs b/src/test/ui/issues/auxiliary/issue-31702-2.rs
deleted file mode 100644
index d360ae0ca..000000000
--- a/src/test/ui/issues/auxiliary/issue-31702-2.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// compile-flags: -g
-
-extern crate issue_31702_1;
-
-use std::collections::HashMap;
-use issue_31702_1::U256;
-
-pub struct Ethash {
-    engine_params: fn() -> Option<&'static Vec<u8>>,
-    u256_params: HashMap<String, U256>,
-}
-
-impl Ethash {
-    pub fn u256_param(&mut self, name: &str) -> U256 {
-        let engine = self.engine_params;
-        *self.u256_params.entry(name.to_owned()).or_insert_with(|| {
-            engine().map_or(U256::new(0u64), |_a| loop {})
-        })
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-34796-aux.rs b/src/test/ui/issues/auxiliary/issue-34796-aux.rs
deleted file mode 100644
index 09c69b903..000000000
--- a/src/test/ui/issues/auxiliary/issue-34796-aux.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-#![crate_type = "lib"]
-pub trait Future {
-    type Item;
-    type Error;
-}
-
-impl Future for u32 {
-    type Item = ();
-    type Error = Box<()>;
-}
-
-fn foo() -> Box<Future<Item=(), Error=Box<()>>> {
-    Box::new(0u32)
-}
-
-pub fn bar<F, A, B>(_s: F)
-    where F: Fn(A) -> B,
-{
-    foo();
-}
diff --git a/src/test/ui/issues/auxiliary/issue-36954.rs b/src/test/ui/issues/auxiliary/issue-36954.rs
deleted file mode 100644
index bc444a381..000000000
--- a/src/test/ui/issues/auxiliary/issue-36954.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#![crate_type = "lib"]
-
-const fn foo(i: i32) -> i32 {
-    i
-}
-
-pub const FOO: i32 = foo(1);
diff --git a/src/test/ui/issues/auxiliary/issue-38190.rs b/src/test/ui/issues/auxiliary/issue-38190.rs
deleted file mode 100644
index 373e646ba..000000000
--- a/src/test/ui/issues/auxiliary/issue-38190.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-#[macro_export]
-macro_rules! m { ([$i:item]) => {} }
diff --git a/src/test/ui/issues/auxiliary/issue-38226-aux.rs b/src/test/ui/issues/auxiliary/issue-38226-aux.rs
deleted file mode 100644
index f96801719..000000000
--- a/src/test/ui/issues/auxiliary/issue-38226-aux.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-#![crate_type="rlib"]
-
-#[inline(never)]
-pub fn foo<T>() {
-    let _: Box<SomeTrait> = Box::new(SomeTraitImpl);
-}
-
-pub fn bar() {
-    SomeTraitImpl.bar();
-}
-
-mod submod {
-    pub trait SomeTrait {
-        fn bar(&self) {
-            panic!("NO")
-        }
-    }
-}
-
-use self::submod::SomeTrait;
-
-pub struct SomeTraitImpl;
-impl SomeTrait for SomeTraitImpl {}
diff --git a/src/test/ui/issues/auxiliary/issue-3979-traits.rs b/src/test/ui/issues/auxiliary/issue-3979-traits.rs
deleted file mode 100644
index 5d03a0e9e..000000000
--- a/src/test/ui/issues/auxiliary/issue-3979-traits.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-#![crate_name="issue_3979_traits"]
-
-#![crate_type = "lib"]
-
-pub trait Positioned {
-  fn SetX(&mut self, _: isize);
-  fn X(&self) -> isize;
-}
-
-pub trait Movable: Positioned {
-  fn translate(&mut self, dx: isize) {
-    let x = self.X() + dx;
-    self.SetX(x);
-  }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-41053.rs b/src/test/ui/issues/auxiliary/issue-41053.rs
deleted file mode 100644
index ae73c3e78..000000000
--- a/src/test/ui/issues/auxiliary/issue-41053.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub struct Test;
diff --git a/src/test/ui/issues/auxiliary/issue-41394.rs b/src/test/ui/issues/auxiliary/issue-41394.rs
deleted file mode 100644
index 2e650efc7..000000000
--- a/src/test/ui/issues/auxiliary/issue-41394.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#![crate_type = "lib"]
-
-#[repr(u32)]
-pub enum Foo {
-    Foo = Private::Variant as u32
-}
-
-#[repr(u8)]
-enum Private {
-    Variant = 42
-}
-
-#[inline(always)]
-pub fn foo() -> Foo {
-    Foo::Foo
-}
diff --git a/src/test/ui/issues/auxiliary/issue-41549.rs b/src/test/ui/issues/auxiliary/issue-41549.rs
deleted file mode 100644
index b7bd37525..000000000
--- a/src/test/ui/issues/auxiliary/issue-41549.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub trait Trait {
-    const CONST: u32;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-42007-s.rs b/src/test/ui/issues/auxiliary/issue-42007-s.rs
deleted file mode 100644
index 95119a589..000000000
--- a/src/test/ui/issues/auxiliary/issue-42007-s.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-#[repr(u8)]
-pub enum E {
-    B = 1 as u8,
-}
diff --git a/src/test/ui/issues/auxiliary/issue-4208-cc.rs b/src/test/ui/issues/auxiliary/issue-4208-cc.rs
deleted file mode 100644
index 7b4c8b01a..000000000
--- a/src/test/ui/issues/auxiliary/issue-4208-cc.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-#![crate_name="numeric"]
-#![crate_type = "lib"]
-
-pub trait Trig<T> {
-    fn sin(&self) -> T;
-}
-
-pub fn sin<T:Trig<R>, R>(theta: &T) -> R { theta.sin() }
-
-pub trait Angle<T>: Trig<T> {}
diff --git a/src/test/ui/issues/auxiliary/issue-4545.rs b/src/test/ui/issues/auxiliary/issue-4545.rs
deleted file mode 100644
index 2f6094750..000000000
--- a/src/test/ui/issues/auxiliary/issue-4545.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-pub struct S<T>(Option<T>);
-pub fn mk<T>() -> S<T> { S(None) }
diff --git a/src/test/ui/issues/auxiliary/issue-48984-aux.rs b/src/test/ui/issues/auxiliary/issue-48984-aux.rs
deleted file mode 100644
index 7cc888cd4..000000000
--- a/src/test/ui/issues/auxiliary/issue-48984-aux.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-#![crate_type = "lib"]
-#![crate_name = "issue48984aux"]
-
-pub trait Foo { type Item; }
-
-pub trait Bar: Foo<Item=[u8;1]> {  }
diff --git a/src/test/ui/issues/auxiliary/issue-49544.rs b/src/test/ui/issues/auxiliary/issue-49544.rs
deleted file mode 100644
index f8b3a3fba..000000000
--- a/src/test/ui/issues/auxiliary/issue-49544.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#![crate_type = "lib"]
-
-pub fn foo() -> Vec<String> {
-    std::env::args()
-        .skip(1)
-        .collect()
-}
diff --git a/src/test/ui/issues/auxiliary/issue-51798.rs b/src/test/ui/issues/auxiliary/issue-51798.rs
deleted file mode 100644
index fef5213db..000000000
--- a/src/test/ui/issues/auxiliary/issue-51798.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-#![crate_type = "lib"]
-
-pub fn vec() -> Vec<u8> { vec![] }
diff --git a/src/test/ui/issues/auxiliary/issue-52489.rs b/src/test/ui/issues/auxiliary/issue-52489.rs
deleted file mode 100644
index f53bf7db5..000000000
--- a/src/test/ui/issues/auxiliary/issue-52489.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-#![crate_type = "lib"]
-#![unstable(feature = "issue_52489_unstable", issue = "none")]
-#![feature(staged_api)]
diff --git a/src/test/ui/issues/auxiliary/issue-5518.rs b/src/test/ui/issues/auxiliary/issue-5518.rs
deleted file mode 100644
index bfe96552a..000000000
--- a/src/test/ui/issues/auxiliary/issue-5518.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-trait A<'a, T> {
-    fn f(&mut self) -> &'a mut T;
-    fn p() -> T;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-5521.rs b/src/test/ui/issues/auxiliary/issue-5521.rs
deleted file mode 100644
index c2f81779b..000000000
--- a/src/test/ui/issues/auxiliary/issue-5521.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-use std::collections::HashMap;
-
-pub type map = Box<HashMap<usize, usize>>;
diff --git a/src/test/ui/issues/auxiliary/issue-56943.rs b/src/test/ui/issues/auxiliary/issue-56943.rs
deleted file mode 100644
index 65b9beb91..000000000
--- a/src/test/ui/issues/auxiliary/issue-56943.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub struct S;
-mod m { pub struct S; }
-pub use crate::m::S as S2;
diff --git a/src/test/ui/issues/auxiliary/issue-57271-lib.rs b/src/test/ui/issues/auxiliary/issue-57271-lib.rs
deleted file mode 100644
index ff625668a..000000000
--- a/src/test/ui/issues/auxiliary/issue-57271-lib.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
-pub enum BaseType {
-    Byte,
-    Char,
-    Double,
-    Float,
-    Int,
-    Long,
-    Short,
-    Boolean,
-}
diff --git a/src/test/ui/issues/auxiliary/issue-5844-aux.rs b/src/test/ui/issues/auxiliary/issue-5844-aux.rs
deleted file mode 100644
index ea83378ca..000000000
--- a/src/test/ui/issues/auxiliary/issue-5844-aux.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-extern "C" {
-    pub fn rand() -> u32;
-}
diff --git a/src/test/ui/issues/auxiliary/issue-7178.rs b/src/test/ui/issues/auxiliary/issue-7178.rs
deleted file mode 100644
index 56ae5139a..000000000
--- a/src/test/ui/issues/auxiliary/issue-7178.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-pub struct Foo<'a, A:'a>(&'a A);
-
-impl<'a, A> Foo<'a, A> {
-    pub fn new(a: &'a A) -> Foo<'a, A> {
-        Foo(a)
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-73112.rs b/src/test/ui/issues/auxiliary/issue-73112.rs
deleted file mode 100644
index 6210c29bb..000000000
--- a/src/test/ui/issues/auxiliary/issue-73112.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-#[repr(transparent)]
-pub struct PageTableEntry {
-    entry: u64,
-}
-
-#[repr(align(4096))]
-#[repr(C)]
-pub struct PageTable {
-    entries: [PageTableEntry; 512],
-}
diff --git a/src/test/ui/issues/auxiliary/issue-7899.rs b/src/test/ui/issues/auxiliary/issue-7899.rs
deleted file mode 100644
index 3af6e8716..000000000
--- a/src/test/ui/issues/auxiliary/issue-7899.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub struct V2<T>(pub T, pub T);
diff --git a/src/test/ui/issues/auxiliary/issue-8044.rs b/src/test/ui/issues/auxiliary/issue-8044.rs
deleted file mode 100644
index 2ec25f51c..000000000
--- a/src/test/ui/issues/auxiliary/issue-8044.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-pub struct BTree<V> {
-    pub node: TreeItem<V>,
-}
-
-pub enum TreeItem<V> {
-    TreeLeaf { value: V },
-}
-
-pub fn leaf<V>(value: V) -> TreeItem<V> {
-    TreeItem::TreeLeaf { value: value }
-}
-
-fn main() {
-    BTree::<isize> { node: leaf(1) };
-}
diff --git a/src/test/ui/issues/auxiliary/issue-8259.rs b/src/test/ui/issues/auxiliary/issue-8259.rs
deleted file mode 100644
index 891aee099..000000000
--- a/src/test/ui/issues/auxiliary/issue-8259.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-pub enum Foo<'a> {
-    A,
-    B(&'a str),
-}
diff --git a/src/test/ui/issues/auxiliary/issue-8401.rs b/src/test/ui/issues/auxiliary/issue-8401.rs
deleted file mode 100644
index e35dbbfab..000000000
--- a/src/test/ui/issues/auxiliary/issue-8401.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// for this issue, this code must be built in a library
-
-use std::mem;
-
-trait A {
-    fn dummy(&self) { }
-}
-struct B;
-impl A for B {}
-
-fn bar<T>(_: &mut A, _: &T) {}
-
-fn foo<T>(t: &T) {
-    let mut b = B;
-    bar(&mut b as &mut A, t)
-}
diff --git a/src/test/ui/issues/auxiliary/issue-9123.rs b/src/test/ui/issues/auxiliary/issue-9123.rs
deleted file mode 100644
index 60af53359..000000000
--- a/src/test/ui/issues/auxiliary/issue-9123.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-#![crate_type = "lib"]
-
-pub trait X {
-    fn x() {
-        fn f() { }
-        f();
-    }
-    fn dummy(&self) { }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-9155.rs b/src/test/ui/issues/auxiliary/issue-9155.rs
deleted file mode 100644
index 049a96a65..000000000
--- a/src/test/ui/issues/auxiliary/issue-9155.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-pub struct Foo<T>(T);
-
-impl<T> Foo<T> {
-    pub fn new(t: T) -> Foo<T> {
-        Foo(t)
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-9188.rs b/src/test/ui/issues/auxiliary/issue-9188.rs
deleted file mode 100644
index 3bc5697a1..000000000
--- a/src/test/ui/issues/auxiliary/issue-9188.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-pub fn foo<T>() -> &'static isize {
-    if false {
-        static a: isize = 4;
-        return &a;
-    } else {
-        static a: isize = 5;
-        return &a;
-    }
-}
-
-pub fn bar() -> &'static isize {
-    foo::<isize>()
-}
diff --git a/src/test/ui/issues/auxiliary/issue-9906.rs b/src/test/ui/issues/auxiliary/issue-9906.rs
deleted file mode 100644
index 8a3eea790..000000000
--- a/src/test/ui/issues/auxiliary/issue-9906.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-pub use other::FooBar;
-pub use other::foo;
-
-mod other {
-    pub struct FooBar{value: isize}
-    impl FooBar{
-        pub fn new(val: isize) -> FooBar {
-            FooBar{value: val}
-        }
-    }
-
-    pub fn foo(){
-        1+1;
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/issue-9968.rs b/src/test/ui/issues/auxiliary/issue-9968.rs
deleted file mode 100644
index 8d795b59e..000000000
--- a/src/test/ui/issues/auxiliary/issue-9968.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-pub use internal::core::{Trait, Struct};
-
-mod internal {
-    pub mod core {
-        pub struct Struct;
-        impl Struct {
-            pub fn init() -> Struct {
-                Struct
-            }
-        }
-
-        pub trait Trait {
-            fn test(&self) {
-                private();
-            }
-        }
-
-        impl Trait for Struct {}
-
-        fn private() { }
-    }
-}
diff --git a/src/test/ui/issues/auxiliary/private-trait-xc.rs b/src/test/ui/issues/auxiliary/private-trait-xc.rs
deleted file mode 100644
index 481a48a7c..000000000
--- a/src/test/ui/issues/auxiliary/private-trait-xc.rs
+++ /dev/null
@@ -1 +0,0 @@
-trait Foo {}
diff --git a/src/test/ui/issues/auxiliary/reexported-trait.rs b/src/test/ui/issues/auxiliary/reexported-trait.rs
deleted file mode 100644
index 51a991bef..000000000
--- a/src/test/ui/issues/auxiliary/reexported-trait.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-mod private {
-    pub trait Trait {
-        fn trait_method(&self) {
-        }
-    }
-    pub trait TraitB {
-        fn trait_method_b(&self) {
-        }
-    }
-}
-
-pub struct FooStruct;
-pub use crate::private::Trait;
-impl crate::private::Trait for FooStruct {}
-
-pub use crate::private::TraitB as TraitBRename;
-impl crate::private::TraitB for FooStruct {}