| // MIR for `inclusive_loop` after PreCodegen |
| |
| fn inclusive_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { |
| debug start => _1; |
| debug end => _2; |
| debug f => _3; |
| let mut _0: (); |
| let mut _4: std::ops::RangeInclusive<u32>; |
| let mut _5: std::ops::RangeInclusive<u32>; |
| let mut _6: &mut std::ops::RangeInclusive<u32>; |
| let mut _7: std::option::Option<u32>; |
| let mut _8: isize; |
| let mut _10: &impl Fn(u32); |
| let mut _11: (u32,); |
| let _12: (); |
| scope 1 { |
| debug iter => _5; |
| let _9: u32; |
| scope 2 { |
| debug x => _9; |
| } |
| scope 5 (inlined iter::range::<impl Iterator for RangeInclusive<u32>>::next) { |
| } |
| } |
| scope 3 (inlined RangeInclusive::<u32>::new) { |
| } |
| scope 4 (inlined <RangeInclusive<u32> as IntoIterator>::into_iter) { |
| } |
| |
| bb0: { |
| _4 = RangeInclusive::<u32> { start: _1, end: _2, exhausted: const false }; |
| StorageLive(_5); |
| _5 = _4; |
| goto -> bb1; |
| } |
| |
| bb1: { |
| StorageLive(_7); |
| StorageLive(_6); |
| _6 = &mut _5; |
| _7 = <RangeInclusive<u32> as iter::range::RangeInclusiveIteratorImpl>::spec_next(move _6) -> [return: bb2, unwind: bb8]; |
| } |
| |
| bb2: { |
| StorageDead(_6); |
| _8 = discriminant(_7); |
| switchInt(move _8) -> [0: bb3, 1: bb5, otherwise: bb7]; |
| } |
| |
| bb3: { |
| StorageDead(_7); |
| StorageDead(_5); |
| drop(_3) -> [return: bb4, unwind continue]; |
| } |
| |
| bb4: { |
| return; |
| } |
| |
| bb5: { |
| _9 = ((_7 as Some).0: u32); |
| StorageLive(_10); |
| _10 = &_3; |
| StorageLive(_11); |
| _11 = (_9,); |
| _12 = <impl Fn(u32) as Fn<(u32,)>>::call(move _10, move _11) -> [return: bb6, unwind: bb8]; |
| } |
| |
| bb6: { |
| StorageDead(_11); |
| StorageDead(_10); |
| StorageDead(_7); |
| goto -> bb1; |
| } |
| |
| bb7: { |
| unreachable; |
| } |
| |
| bb8 (cleanup): { |
| drop(_3) -> [return: bb9, unwind terminate(cleanup)]; |
| } |
| |
| bb9 (cleanup): { |
| resume; |
| } |
| } |