src/test/mir-opt/const_prop/issue_67019.main.ConstProp.diff

   1 - // MIR for `main` before ConstProp
   2 + // MIR for `main` after ConstProp
   3
   4   fn main() -> () {
   5       let mut _0: ();                      // return place in scope 0 at $DIR/issue_67019.rs:+0:11: +0:11
   6       let _1: ();                          // in scope 0 at $DIR/issue_67019.rs:+1:5: +1:20
   7       let mut _2: ((u8, u8),);             // in scope 0 at $DIR/issue_67019.rs:+1:10: +1:19
   8       let mut _3: (u8, u8);                // in scope 0 at $DIR/issue_67019.rs:+1:11: +1:17
   9
  10       bb0: {
  11           StorageLive(_1);                 // scope 0 at $DIR/issue_67019.rs:+1:5: +1:20
  12           StorageLive(_2);                 // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19
  13           StorageLive(_3);                 // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17
  14           Deinit(_3);                      // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17
  15           (_3.0: u8) = const 1_u8;         // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17
  16           (_3.1: u8) = const 2_u8;         // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17
  17           Deinit(_2);                      // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19
  18 -         (_2.0: (u8, u8)) = move _3;      // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19
  19 +         (_2.0: (u8, u8)) = const (1_u8, 2_u8); // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19
  20           StorageDead(_3);                 // scope 0 at $DIR/issue_67019.rs:+1:18: +1:19
  21           _1 = test(move _2) -> bb1;       // scope 0 at $DIR/issue_67019.rs:+1:5: +1:20
  22                                            // mir::Constant
  23                                            // + span: $DIR/issue_67019.rs:12:5: 12:9
  24                                            // + literal: Const { ty: fn(((u8, u8),)) {test}, val: Value(<ZST>) }
  25       }
  26
  27       bb1: {
  28           StorageDead(_2);                 // scope 0 at $DIR/issue_67019.rs:+1:19: +1:20
  29           StorageDead(_1);                 // scope 0 at $DIR/issue_67019.rs:+1:20: +1:21
  30           nop;                             // scope 0 at $DIR/issue_67019.rs:+0:11: +2:2
  31           return;                          // scope 0 at $DIR/issue_67019.rs:+2:2: +2:2
  32       }
  33   }
  34