Merging upstream version 1.70.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/mir-opt/lower_intrinsics.read_via_copy_uninhabited.LowerIntrinsics.diff b/tests/mir-opt/lower_intrinsics.read_via_copy_uninhabited.LowerIntrinsics.diff
new file mode 100644
index 000000000..95b2ec49d
--- /dev/null
+++ b/tests/mir-opt/lower_intrinsics.read_via_copy_uninhabited.LowerIntrinsics.diff
@@ -0,0 +1,21 @@
+- // MIR for `read_via_copy_uninhabited` before LowerIntrinsics
++ // MIR for `read_via_copy_uninhabited` after LowerIntrinsics
+  
+  fn read_via_copy_uninhabited(_1: &Never) -> Never {
+      debug r => _1;                       // in scope 0 at $DIR/lower_intrinsics.rs:+0:34: +0:35
+      let mut _0: Never;                   // return place in scope 0 at $DIR/lower_intrinsics.rs:+0:48: +0:53
+      let mut _2: *const Never;            // in scope 0 at $DIR/lower_intrinsics.rs:+1:46: +1:47
+      scope 1 {
+      }
+  
+      bb0: {
+          StorageLive(_2);                 // scope 1 at $DIR/lower_intrinsics.rs:+1:46: +1:47
+          _2 = &raw const (*_1);           // scope 1 at $DIR/lower_intrinsics.rs:+1:46: +1:47
+-         _0 = read_via_copy::<Never>(move _2) -> unwind unreachable; // scope 1 at $DIR/lower_intrinsics.rs:+1:14: +1:48
+-                                          // mir::Constant
+-                                          // + span: $DIR/lower_intrinsics.rs:124:14: 124:45
+-                                          // + literal: Const { ty: unsafe extern "rust-intrinsic" fn(*const Never) -> Never {read_via_copy::<Never>}, val: Value(<ZST>) }
++         unreachable;                     // scope 1 at $DIR/lower_intrinsics.rs:+1:14: +1:48
+      }
+  }
+