Auto merge of #53196 - davidtwco:compile-fail-to-ui, r=nikomatsakis

Move `compile-fail` tests to `ui`

Fixes #46841, #52531, #44844.

r? @nikomatsakis

1 files changed, 33 insertions, 0 deletions

diff --git a/src/test/ui/missing/missing-alloc_error_handler.rs b/src/test/ui/missing/missing-alloc_error_handler.rs
new file mode 100644
index 00000000000..3842d48f8fa
--- /dev/null
+++ b/src/test/ui/missing/missing-alloc_error_handler.rs
@@ -0,0 +1,33 @@
+// Copyright 2015 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.
+
+// compile-flags: -C panic=abort
+// no-prefer-dynamic
+
+#![no_std]
+#![crate_type = "staticlib"]
+#![feature(panic_implementation, alloc_error_handler, alloc)]
+
+#[panic_implementation]
+fn panic(_: &core::panic::PanicInfo) -> ! {
+    loop {}
+}
+
+extern crate alloc;
+
+#[global_allocator]
+static A: MyAlloc = MyAlloc;
+
+struct MyAlloc;
+
+unsafe impl core::alloc::GlobalAlloc for MyAlloc {
+    unsafe fn alloc(&self, _: core::alloc::Layout) -> *mut u8 { 0 as _ }
+    unsafe fn dealloc(&self, _: *mut u8, _: core::alloc::Layout) {}
+}