TEMP: crash and fail run-pass, crash and pass run-fail, fail and pass run-crash

Author: Enselic

tests/ui/deref.rs

@@ -1,6 +1,5 @@
 //@ run-pass
 
 pub fn main() {
-    let x: Box<isize> = Box::new(10);
-    let _y: isize = *x;
+    panic!("moop");
 }

tests/ui/inlined-main.rs

@@ -1,4 +1,9 @@
 //@ run-pass
 
 #[inline(always)]
-fn main() {}
+fn main() {
+    unsafe {
+        let null: *mut u32 = std::ptr::null_mut();
+        *null = 42;
+    }
+}

tests/ui/mir/alignment/borrow_misaligned_field_projection.rs

@@ -3,14 +3,5 @@
 //@ compile-flags: -C debug-assertions
 //@ error-pattern: misaligned pointer dereference: address must be a multiple of 0x4 but is
 
-struct Misalignment {
-    a: u32,
-}
-
 fn main() {
-    let mut items: [Misalignment; 2] = [Misalignment { a: 0 }, Misalignment { a: 1 }];
-    unsafe {
-        let ptr: *const Misalignment = items.as_ptr().byte_add(1);
-        let _ptr: &u32 = unsafe { &(*ptr).a };
-    }
 }

tests/ui/mir/alignment/misaligned_borrow.rs

@@ -4,9 +4,5 @@
 //@ error-pattern: misaligned pointer dereference: address must be a multiple of 0x4 but is
 
 fn main() {
-    let x = [0u32; 2];
-    let ptr = x.as_ptr();
-    unsafe {
-        let _ptr = &(*(ptr.byte_add(1)));
-    }
+    panic!("moop");
 }

tests/ui/panics/main-panic.rs

@@ -3,5 +3,8 @@
 //@ needs-subprocess
 
 fn main() {
-    panic!()
+    unsafe {
+        let null: *mut u32 = std::ptr::null_mut();
+        *null = 42;
+    }
 }

tests/ui/panics/panic-main.rs

@@ -3,5 +3,4 @@
 //@ needs-subprocess
 
 fn main() {
-    panic!("moop");
 }