Add tests for ICEs which no longer repro

src/test/run-pass/issue-33264.rs

@@ -0,0 +1,39 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// only-x86_64
+
+#![allow(dead_code, non_upper_case_globals)]
+#![feature(asm)]
+
+#[repr(C)]
+pub struct D32x4(f32,f32,f32,f32);
+
+impl D32x4 {
+    fn add(&self, vec: Self) -> Self {
+        unsafe {
+            let ret: Self;
+            asm!("
+                 movaps $1, %xmm1
+                 movaps $2, %xmm2
+                 addps %xmm1, %xmm2
+                 movaps $xmm1, $0
+                 "
+                 : "=r"(ret)
+                 : "1"(self), "2"(vec)
+                 : "xmm1", "xmm2"
+                 );
+            ret
+        }
+    }
+}
+
+fn main() { }
+

src/test/run-pass/issue-34784.rs

@@ -0,0 +1,28 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+const C: *const u8 = &0;
+
+fn foo(x: *const u8) {
+    match x {
+        C => {}
+        _ => {}
+    }
+}
+
+const D: *const [u8; 4] = b"abcd";
+
+fn main() {
+    match D {
+        D => {}
+        _ => {}
+    }
+}
+

src/test/run-pass/issue-44005.rs

@@ -0,0 +1,39 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+pub trait Foo<'a> {
+    type Bar;
+    fn foo(&'a self) -> Self::Bar;
+}
+
+impl<'a, 'b, T: 'a> Foo<'a> for &'b T {
+    type Bar = &'a T;
+    fn foo(&'a self) -> &'a T {
+        self
+    }
+}
+
+pub fn uncallable<T, F>(x: T, f: F)
+    where T: for<'a> Foo<'a>,
+          F: for<'a> Fn(<T as Foo<'a>>::Bar)
+{
+    f(x.foo());
+}
+
+pub fn catalyst(x: &i32) {
+    broken(x, |_| {})
+}
+
+pub fn broken<F: Fn(&i32)>(x: &i32, f: F) {
+    uncallable(x, |y| f(y));
+}
+
+fn main() { }
+

src/test/ui/issue-42060.rs

@@ -0,0 +1,22 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+    let thing = ();
+    let other: typeof(thing) = thing; //~ ERROR attempt to use a non-constant value in a constant
+    //~^ ERROR `typeof` is a reserved keyword but unimplemented [E0516]
+}
+
+fn f(){
+    let q = 1;
+    <typeof(q)>::N //~ ERROR attempt to use a non-constant value in a constant
+    //~^ ERROR `typeof` is a reserved keyword but unimplemented [E0516]
+}
+

src/test/ui/issue-42060.stderr

@@ -0,0 +1,28 @@
+error[E0435]: attempt to use a non-constant value in a constant
+  --> $DIR/issue-42060.rs:13:23
+   |
+LL |     let other: typeof(thing) = thing; //~ ERROR attempt to use a non-constant value in a constant
+   |                       ^^^^^ non-constant value
+
+error[E0435]: attempt to use a non-constant value in a constant
+  --> $DIR/issue-42060.rs:19:13
+   |
+LL |     <typeof(q)>::N //~ ERROR attempt to use a non-constant value in a constant
+   |             ^ non-constant value
+
+error[E0516]: `typeof` is a reserved keyword but unimplemented
+  --> $DIR/issue-42060.rs:13:16
+   |
+LL |     let other: typeof(thing) = thing; //~ ERROR attempt to use a non-constant value in a constant
+   |                ^^^^^^^^^^^^^ reserved keyword
+
+error[E0516]: `typeof` is a reserved keyword but unimplemented
+  --> $DIR/issue-42060.rs:19:6
+   |
+LL |     <typeof(q)>::N //~ ERROR attempt to use a non-constant value in a constant
+   |      ^^^^^^^^^ reserved keyword
+
+error: aborting due to 4 previous errors
+
+Some errors occurred: E0435, E0516.
+For more information about an error, try `rustc --explain E0435`.

src/test/ui/issue-43196.rs

@@ -0,0 +1,17 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+    |
+}
+//~^ ERROR expected `|`, found `}`
+|
+//~^ ERROR expected item, found `|`
+

src/test/ui/issue-43196.stderr

@@ -0,0 +1,16 @@
+error: expected `|`, found `}`
+  --> $DIR/issue-43196.rs:13:1
+   |
+LL |     |
+   |      - expected `|` here
+LL | }
+   | ^ unexpected token
+
+error: expected item, found `|`
+  --> $DIR/issue-43196.rs:15:1
+   |
+LL | |
+   | ^ expected item
+
+error: aborting due to 2 previous errors
+