(Re-)add some ICEs (#686)

Author: JohnTitor

fixed/78442.sh renamed to ices/78442.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-rustc -Z mir-opt-level=3 - << EOF
+rustc -Z inline-mir - << EOF
 #![crate_type = "lib"]
 
 // Error won't happen if "bar" is not generic
@@ -9,7 +9,7 @@ pub fn bar<P>(_baz: P) {
 }
 
 // Error won't happen if "iterate" hasn't impl Trait or has generics
-fn hide_foo() -> impl Fn() { 
+fn hide_foo() -> impl Fn() {
     foo
 }
 

ices/82470.rs

@@ -0,0 +1,7 @@
+trait MyTraitAsync {
+    async fn async_fn() {
+        || {};
+    }
+}
+
+fn main() {}

ices/83117.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+rustc --crate-type=lib --crate-name=ice_test_lib - <<'EOF'
+#![no_std]
+#![feature(lang_items)]
+
+#[lang = "start"] fn start(_: *const u8, _: isize, _: *const *const u8) -> isize {
+    0
+}
+EOF
+
+rustc -L. - <<'EOF'
+#![no_std]
+#![feature(lang_items)]
+
+extern crate ice_test_lib;
+
+use core::panic::PanicInfo;
+
+fn main() {}
+
+#[panic_handler]
+fn panic_handler(_: &PanicInfo) -> ! {
+    loop {}
+}
+
+#[lang = "eh_personality"] fn eh_personality() {}
+EOF

ices/83120.rs

@@ -0,0 +1,4 @@
+fn main() {
+    struct S<const N: usize>;
+    S as *const ();
+}

ices/83176.rs

@@ -0,0 +1,7 @@
+#![warn(disjoint_capture_drop_reorder)]
+
+fn main() {
+    if let a = "" {
+        drop(|_: ()| drop(a));
+    }
+}

ices/83182.rs

@@ -0,0 +1,5 @@
+use std::mem;
+struct MyStr(str);
+const MYSTR_NO_INIT: &MyStr = unsafe { mem::transmute::<&[_], _>(&[&()]) };
+
+fn main() {}