108 lines
3.2 KiB
Diff
108 lines
3.2 KiB
Diff
- // MIR for `main` before Inline
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+ // MIR for `main` after Inline
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fn main() -> () {
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let mut _0: ();
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let _1: std::ops::GeneratorState<i32, bool>;
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let mut _2: std::pin::Pin<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>;
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let mut _3: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8];
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let mut _4: [generator@$DIR/inline_generator.rs:15:5: 15:8];
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+ let mut _5: bool;
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scope 1 {
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debug _r => _1;
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}
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+ scope 2 (inlined g) {
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+ }
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+ scope 3 (inlined Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new) {
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+ debug pointer => _3;
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+ scope 4 {
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+ scope 5 (inlined Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new_unchecked) {
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+ debug pointer => _3;
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+ }
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+ }
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+ }
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+ scope 6 (inlined g::{closure#0}) {
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+ debug a => _5;
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+ let mut _6: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8];
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+ let mut _7: u32;
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+ let mut _8: i32;
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+ let mut _9: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8];
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+ let mut _10: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8];
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+ }
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bb0: {
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StorageLive(_1);
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StorageLive(_2);
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StorageLive(_3);
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StorageLive(_4);
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- _4 = g() -> [return: bb1, unwind unreachable];
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- }
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-
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- bb1: {
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+ _4 = [generator@$DIR/inline_generator.rs:15:5: 15:8 (#0)];
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_3 = &mut _4;
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- _2 = Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new(move _3) -> [return: bb2, unwind unreachable];
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- }
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-
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- bb2: {
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+ _2 = Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]> { pointer: move _3 };
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StorageDead(_3);
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- _1 = <[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::resume(move _2, const false) -> [return: bb3, unwind unreachable];
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+ StorageLive(_5);
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+ _5 = const false;
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+ _6 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]);
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+ _7 = discriminant((*_6));
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+ switchInt(move _7) -> [0: bb2, 1: bb6, 3: bb7, otherwise: bb8];
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}
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- bb3: {
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+ bb1: {
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+ StorageDead(_5);
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StorageDead(_2);
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StorageDead(_4);
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_0 = const ();
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StorageDead(_1);
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return;
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+ }
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+
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+ bb2: {
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+ StorageLive(_8);
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+ switchInt(_5) -> [0: bb3, otherwise: bb4];
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+ }
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+
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+ bb3: {
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+ _8 = const 13_i32;
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+ goto -> bb5;
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+ }
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+
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+ bb4: {
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+ _8 = const 7_i32;
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+ goto -> bb5;
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+ }
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+
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+ bb5: {
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+ _1 = GeneratorState::<i32, bool>::Yielded(move _8);
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+ _9 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]);
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+ discriminant((*_9)) = 3;
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+ goto -> bb1;
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+ }
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+
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+ bb6: {
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+ assert(const false, "generator resumed after completion") -> [success: bb6, unwind unreachable];
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+ }
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+
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+ bb7: {
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+ StorageLive(_8);
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+ StorageDead(_8);
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+ _1 = GeneratorState::<i32, bool>::Complete(_5);
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+ _10 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]);
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+ discriminant((*_10)) = 1;
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+ goto -> bb1;
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+ }
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+
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+ bb8: {
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+ unreachable;
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}
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}
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