1 files changed, 34 insertions, 0 deletions
diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.main.ConstProp.diff b/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.main.ConstProp.diff
new file mode 100644
index 000000000..149aa6290
--- /dev/null
+++ b/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.main.ConstProp.diff
@@ -0,0 +1,34 @@
+- // MIR for `main` before ConstProp
++ // MIR for `main` after ConstProp
+  
+  fn main() -> () {
+      let mut _0: ();                      // return place in scope 0 at $DIR/mutable_variable_aggregate_partial_read.rs:+0:11: +0:11
+      let mut _1: (i32, i32);              // in scope 0 at $DIR/mutable_variable_aggregate_partial_read.rs:+1:9: +1:14
+      scope 1 {
+          debug x => _1;                   // in scope 1 at $DIR/mutable_variable_aggregate_partial_read.rs:+1:9: +1:14
+          let _2: i32;                     // in scope 1 at $DIR/mutable_variable_aggregate_partial_read.rs:+4:9: +4:10
+          scope 2 {
+              debug y => _2;               // in scope 2 at $DIR/mutable_variable_aggregate_partial_read.rs:+4:9: +4:10
+          }
+      }
+  
+      bb0: {
+          StorageLive(_1);                 // scope 0 at $DIR/mutable_variable_aggregate_partial_read.rs:+1:9: +1:14
+          _1 = foo() -> bb1;               // scope 0 at $DIR/mutable_variable_aggregate_partial_read.rs:+1:29: +1:34
+                                           // mir::Constant
+                                           // + span: $DIR/mutable_variable_aggregate_partial_read.rs:6:29: 6:32
+                                           // + literal: Const { ty: fn() -> (i32, i32) {foo}, val: Value(<ZST>) }
+      }
+  
+      bb1: {
+          (_1.1: i32) = const 99_i32;      // scope 1 at $DIR/mutable_variable_aggregate_partial_read.rs:+2:5: +2:13
+          (_1.0: i32) = const 42_i32;      // scope 1 at $DIR/mutable_variable_aggregate_partial_read.rs:+3:5: +3:13
+          StorageLive(_2);                 // scope 1 at $DIR/mutable_variable_aggregate_partial_read.rs:+4:9: +4:10
+-         _2 = (_1.1: i32);                // scope 1 at $DIR/mutable_variable_aggregate_partial_read.rs:+4:13: +4:16
++         _2 = const 99_i32;               // scope 1 at $DIR/mutable_variable_aggregate_partial_read.rs:+4:13: +4:16
+          StorageDead(_2);                 // scope 1 at $DIR/mutable_variable_aggregate_partial_read.rs:+5:1: +5:2
+          StorageDead(_1);                 // scope 0 at $DIR/mutable_variable_aggregate_partial_read.rs:+5:1: +5:2
+          return;                          // scope 0 at $DIR/mutable_variable_aggregate_partial_read.rs:+5:2: +5:2
+      }
+  }
+