occured -> occurred

compiler/rustc_middle/src/mir/terminator.rs

@@ -272,7 +272,7 @@ impl<O> AssertKind<O> {
                     "\"misaligned pointer dereference: address must be a multiple of {{}} but is {{}}\", {required:?}, {found:?}"
                 )
             }
-            NullPointerDereference => write!(f, "\"null pointer dereference occured\""),
+            NullPointerDereference => write!(f, "\"null pointer dereference occurred\""),
             ResumedAfterReturn(CoroutineKind::Coroutine(_)) => {
                 write!(f, "\"coroutine resumed after completion\"")
             }

compiler/stable_mir/src/mir/body.rs

@@ -307,7 +307,7 @@ impl AssertMessage {
             AssertMessage::MisalignedPointerDereference { .. } => {
                 Ok("misaligned pointer dereference")
             }
-            AssertMessage::NullPointerDereference => Ok("null pointer dereference occured"),
+            AssertMessage::NullPointerDereference => Ok("null pointer dereference occurred"),
         }
     }
 }

compiler/stable_mir/src/mir/pretty.rs

@@ -299,7 +299,7 @@ fn pretty_assert_message<W: Write>(writer: &mut W, msg: &AssertMessage) -> io::R
             )
         }
         AssertMessage::NullPointerDereference => {
-            write!(writer, "\"null pointer dereference occured.\"")
+            write!(writer, "\"null pointer dereference occurred\"")
         }
         AssertMessage::ResumedAfterReturn(_) | AssertMessage::ResumedAfterPanic(_) => {
             write!(writer, "{}", msg.description().unwrap())

library/core/src/panicking.rs

@@ -302,7 +302,7 @@ fn panic_null_pointer_dereference() -> ! {
     }
 
     panic_nounwind_fmt(
-        format_args!("null pointer dereference occured"),
+        format_args!("null pointer dereference occurred"),
         /* force_no_backtrace */ false,
     )
 }

tests/ui/mir/null/borrowed_mut_null.rs

@@ -1,6 +1,6 @@
 //@ run-fail
 //@ compile-flags: -C debug-assertions
-//@ error-pattern: null pointer dereference occured
+//@ error-pattern: null pointer dereference occurred
 
 fn main() {
     let ptr: *mut u32 = std::ptr::null_mut();

tests/ui/mir/null/borrowed_null.rs

@@ -1,6 +1,6 @@
 //@ run-fail
 //@ compile-flags: -C debug-assertions
-//@ error-pattern: null pointer dereference occured
+//@ error-pattern: null pointer dereference occurred
 
 fn main() {
     let ptr: *const u32 = std::ptr::null();

tests/ui/mir/null/borrowed_null_zst.rs

@@ -1,6 +1,6 @@
 //@ run-fail
 //@ compile-flags: -C debug-assertions
-//@ error-pattern: null pointer dereference occured
+//@ error-pattern: null pointer dereference occurred
 
 fn main() {
     let ptr: *const () = std::ptr::null();

tests/ui/mir/null/null_lhs.rs

@@ -1,6 +1,6 @@
 //@ run-fail
 //@ compile-flags: -C debug-assertions
-//@ error-pattern: null pointer dereference occured
+//@ error-pattern: null pointer dereference occurred
 
 fn main() {
     let ptr: *mut u32 = std::ptr::null_mut();

tests/ui/mir/null/null_rhs.rs

@@ -1,6 +1,6 @@
 //@ run-fail
 //@ compile-flags: -C debug-assertions
-//@ error-pattern: null pointer dereference occured
+//@ error-pattern: null pointer dereference occurred
 
 fn main() {
     let ptr: *mut u32 = std::ptr::null_mut();

tests/ui/mir/null/two_pointers.rs

@@ -1,6 +1,6 @@
 //@ run-fail
 //@ compile-flags: -C debug-assertions
-//@ error-pattern: null pointer dereference occured
+//@ error-pattern: null pointer dereference occurred
 
 fn main() {
     let ptr = std::ptr::null();