rust/src/test/mir-opt/const_prop/invalid_constant.main.ConstProp.diff

- // MIR for `main` before ConstProp
+ // MIR for `main` after ConstProp
  
  fn main() -> () {
      let mut _0: ();                      // return place in scope 0 at $DIR/invalid_constant.rs:15:11: 15:11
      let _1: std::option::Option<()>;     // in scope 0 at $DIR/invalid_constant.rs:16:5: 16:12
      let mut _2: std::option::Option<std::option::Option<()>>; // in scope 0 at $DIR/invalid_constant.rs:16:7: 16:11
      let _3: main::Union;                 // in scope 0 at $DIR/invalid_constant.rs:22:9: 22:22
      scope 1 {
          debug _invalid_char => _3;       // in scope 1 at $DIR/invalid_constant.rs:22:9: 22:22
      }
      scope 2 (inlined f) {                // at $DIR/invalid_constant.rs:16:5: 16:12
          debug x => _2;                   // in scope 2 at $DIR/invalid_constant.rs:16:5: 16:12
          let mut _4: isize;               // in scope 2 at $DIR/invalid_constant.rs:16:5: 16:12
          let _5: std::option::Option<()>; // in scope 2 at $DIR/invalid_constant.rs:16:5: 16:12
          scope 3 {
              debug y => _5;               // in scope 3 at $DIR/invalid_constant.rs:16:5: 16:12
          }
      }
  
      bb0: {
          discriminant(_2) = 0;            // scope 0 at $DIR/invalid_constant.rs:16:7: 16:11
-         _4 = discriminant(_2);           // scope 2 at $DIR/invalid_constant.rs:16:5: 16:12
-         switchInt(move _4) -> [0_isize: bb3, otherwise: bb2]; // scope 2 at $DIR/invalid_constant.rs:16:5: 16:12
+         _4 = const 0_isize;              // scope 2 at $DIR/invalid_constant.rs:16:5: 16:12
+         switchInt(const 0_isize) -> [0_isize: bb3, otherwise: bb2]; // scope 2 at $DIR/invalid_constant.rs:16:5: 16:12
      }
  
      bb1: {
-         _3 = const { Union { int: 0x110001 } }; // scope 0 at $DIR/invalid_constant.rs:22:25: 22:58
+         _3 = const main::Union { int: 1114113_u32, chr: {transmute(0x00110001): char} }; // scope 0 at $DIR/invalid_constant.rs:22:25: 22:58
                                           // ty::Const
                                           // + ty: main::Union
-                                          // + val: Unevaluated(main::{constant#0}, [main::Union], None)
+                                          // + val: Value(Scalar(0x00110001))
                                           // mir::Constant
                                           // + span: $DIR/invalid_constant.rs:22:25: 22:58
-                                          // + literal: Const { ty: main::Union, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:8 ~ invalid_constant[726d]::main::{constant#0}), const_param_did: None }, substs: [main::Union], promoted: None }) }
+                                          // + literal: Const { ty: main::Union, val: Value(Scalar(0x00110001)) }
          nop;                             // scope 0 at $DIR/invalid_constant.rs:15:11: 23:2
          return;                          // scope 0 at $DIR/invalid_constant.rs:23:2: 23:2
      }
  
      bb2: {
-         _5 = ((_2 as Some).0: std::option::Option<()>); // scope 2 at $DIR/invalid_constant.rs:16:5: 16:12
-         _1 = _5;                         // scope 3 at $DIR/invalid_constant.rs:16:5: 16:12
+         _5 = const Scalar(0x02): Option::<()>; // scope 2 at $DIR/invalid_constant.rs:16:5: 16:12
+                                          // ty::Const
+                                          // + ty: std::option::Option<()>
+                                          // + val: Value(Scalar(0x02))
+                                          // mir::Constant
+                                          // + span: $DIR/invalid_constant.rs:16:5: 16:12
+                                          // + literal: Const { ty: std::option::Option<()>, val: Value(Scalar(0x02)) }
+         _1 = const Scalar(0x02): Option::<()>; // scope 3 at $DIR/invalid_constant.rs:16:5: 16:12
+                                          // ty::Const
+                                          // + ty: std::option::Option<()>
+                                          // + val: Value(Scalar(0x02))
+                                          // mir::Constant
+                                          // + span: $DIR/invalid_constant.rs:16:5: 16:12
+                                          // + literal: Const { ty: std::option::Option<()>, val: Value(Scalar(0x02)) }
          goto -> bb1;                     // scope 0 at $DIR/invalid_constant.rs:10:20: 10:21
      }
  
      bb3: {
          discriminant(_1) = 0;            // scope 2 at $DIR/invalid_constant.rs:16:5: 16:12
          goto -> bb1;                     // scope 0 at $DIR/invalid_constant.rs:9:17: 9:21
      }
  }