// MIR for `main` after ConstProp fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/const_allocation.rs:7:11: 7:11 let _1: &[(std::option::Option, &[&str])]; // in scope 0 at $DIR/const_allocation.rs:8:5: 8:8 let mut _2: &&[(std::option::Option, &[&str])]; // in scope 0 at $DIR/const_allocation.rs:8:5: 8:8 bb0: { StorageLive(_1); // bb0[0]: scope 0 at $DIR/const_allocation.rs:8:5: 8:8 StorageLive(_2); // bb0[1]: scope 0 at $DIR/const_allocation.rs:8:5: 8:8 _2 = const {alloc0+0: &&[(std::option::Option, &[&str])]}; // bb0[2]: scope 0 at $DIR/const_allocation.rs:8:5: 8:8 // ty::Const // + ty: &&[(std::option::Option, &[&str])] // + val: Value(Scalar(alloc0+0)) // mir::Constant // + span: $DIR/const_allocation.rs:8:5: 8:8 // + literal: Const { ty: &&[(std::option::Option, &[&str])], val: Value(Scalar(alloc0+0)) } _1 = (*_2); // bb0[3]: scope 0 at $DIR/const_allocation.rs:8:5: 8:8 StorageDead(_2); // bb0[4]: scope 0 at $DIR/const_allocation.rs:8:8: 8:9 StorageDead(_1); // bb0[5]: scope 0 at $DIR/const_allocation.rs:8:8: 8:9 _0 = (); // bb0[6]: scope 0 at $DIR/const_allocation.rs:7:11: 9:2 return; // bb0[7]: scope 0 at $DIR/const_allocation.rs:9:2: 9:2 } } alloc0 (static: FOO, size: 8, align: 4) { ╾alloc17+0╼ 03 00 00 00 │ ╾──╼.... } alloc17 (size: 48, align: 4) { 0x00 │ 00 00 00 00 __ __ __ __ ╾alloc4+0─╼ 00 00 00 00 │ ....░░░░╾──╼.... 0x10 │ 00 00 00 00 __ __ __ __ ╾alloc8+0─╼ 02 00 00 00 │ ....░░░░╾──╼.... 0x20 │ 01 00 00 00 2a 00 00 00 ╾alloc13+0╼ 03 00 00 00 │ ....*...╾──╼.... } alloc4 (size: 0, align: 4) {} alloc8 (size: 16, align: 4) { ╾alloc7+0─╼ 03 00 00 00 ╾alloc9+0─╼ 03 00 00 00 │ ╾──╼....╾──╼.... } alloc7 (size: 3, align: 1) { 66 6f 6f │ foo } alloc9 (size: 3, align: 1) { 62 61 72 │ bar } alloc13 (size: 24, align: 4) { 0x00 │ ╾alloc12+0╼ 03 00 00 00 ╾alloc14+0╼ 03 00 00 00 │ ╾──╼....╾──╼.... 0x10 │ ╾alloc15+0╼ 04 00 00 00 │ ╾──╼.... } alloc12 (size: 3, align: 1) { 6d 65 68 │ meh } alloc14 (size: 3, align: 1) { 6d 6f 70 │ mop } alloc15 (size: 4, align: 1) { 6d c3 b6 70 │ m..p }