| - // MIR for `BAR` before PromoteTemps |
| + // MIR for `BAR` after PromoteTemps |
| |
| static mut BAR: *const &i32 = { |
| let mut _0: *const &i32; // return place in scope 0 at $DIR/const_promotion_extern_static.rs:+0:17: +0:28 |
| let mut _1: &[&i32]; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 |
| let mut _2: &[&i32; 1]; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 |
| let _3: [&i32; 1]; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:35 |
| let mut _4: &i32; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:32: +0:34 |
| let _5: &i32; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:33: +0:34 |
| + let mut _6: &[&i32; 1]; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 |
| |
| bb0: { |
| StorageLive(_1); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 |
| StorageLive(_2); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 |
| - StorageLive(_3); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:35 |
| - StorageLive(_4); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:32: +0:34 |
| - StorageLive(_5); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:33: +0:34 |
| - _5 = const {alloc1: &i32}; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:33: +0:34 |
| + _6 = const _; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 |
| // mir::Constant |
| - // + span: $DIR/const_promotion_extern_static.rs:9:33: 9:34 |
| - // + literal: Const { ty: &i32, val: Value(Scalar(alloc1)) } |
| - _4 = &(*_5); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:32: +0:34 |
| - _3 = [move _4]; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:35 |
| - _2 = &_3; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 |
| + // + span: $DIR/const_promotion_extern_static.rs:9:31: 9:44 |
| + // + literal: Const { ty: &[&i32; 1], val: Unevaluated(BAR, [], Some(promoted[0])) } |
| + _2 = &(*_6); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 |
| _1 = move _2 as &[&i32] (Pointer(Unsize)); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 |
| - StorageDead(_4); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:34: +0:35 |
| StorageDead(_2); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:34: +0:35 |
| _0 = core::slice::<impl [&i32]>::as_ptr(move _1) -> [return: bb1, unwind: bb2]; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 |
| // mir::Constant |
| // + span: $DIR/const_promotion_extern_static.rs:9:36: 9:42 |
| // + literal: Const { ty: for<'a> fn(&'a [&i32]) -> *const &i32 {core::slice::<impl [&i32]>::as_ptr}, val: Value(<ZST>) } |
| } |
| |
| bb1: { |
| - StorageDead(_5); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:43: +0:44 |
| - StorageDead(_3); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:43: +0:44 |
| StorageDead(_1); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:43: +0:44 |
| return; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:1: +0:45 |
| } |
| |
| bb2 (cleanup): { |
| resume; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:1: +0:45 |
| } |
| - } |
| - |
| - alloc1 (static: Y, size: 4, align: 4) { |
| - 2a 00 00 00 │ *... |
| } |
| |