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90 lines
4.8 KiB
Rust
90 lines
4.8 KiB
Rust
// MIR for `main::{closure#0}` 0 generator_resume
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/* generator_layout = GeneratorLayout {
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field_tys: {
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_0: GeneratorSavedTy {
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ty: HasDrop,
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source_info: SourceInfo {
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span: $DIR/generator_tiny.rs:20:13: 20:15 (#0),
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scope: scope[0],
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},
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ignore_for_traits: false,
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},
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},
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variant_fields: {
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Unresumed(0): [],
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Returned (1): [],
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Panicked (2): [],
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Suspend0 (3): [_0],
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},
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storage_conflicts: BitMatrix(1x1) {
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(_0, _0),
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},
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} */
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fn main::{closure#0}(_1: Pin<&mut [generator@$DIR/generator_tiny.rs:19:16: 19:24]>, _2: u8) -> GeneratorState<(), ()> {
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debug _x => _10; // in scope 0 at $DIR/generator_tiny.rs:+0:17: +0:19
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let mut _0: std::ops::GeneratorState<(), ()>; // return place in scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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let _3: HasDrop; // in scope 0 at $DIR/generator_tiny.rs:+1:13: +1:15
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let mut _4: !; // in scope 0 at $DIR/generator_tiny.rs:+2:9: +5:10
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let mut _5: (); // in scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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let _6: u8; // in scope 0 at $DIR/generator_tiny.rs:+3:13: +3:18
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let mut _7: (); // in scope 0 at $DIR/generator_tiny.rs:+3:13: +3:18
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let _8: (); // in scope 0 at $DIR/generator_tiny.rs:+4:13: +4:21
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let mut _9: (); // in scope 0 at $DIR/generator_tiny.rs:+0:25: +0:25
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let _10: u8; // in scope 0 at $DIR/generator_tiny.rs:+0:17: +0:19
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let mut _11: u32; // in scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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scope 1 {
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debug _d => (((*(_1.0: &mut [generator@$DIR/generator_tiny.rs:19:16: 19:24])) as variant#3).0: HasDrop); // in scope 1 at $DIR/generator_tiny.rs:+1:13: +1:15
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}
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bb0: {
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_11 = discriminant((*(_1.0: &mut [generator@$DIR/generator_tiny.rs:19:16: 19:24]))); // scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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switchInt(move _11) -> [0: bb1, 3: bb5, otherwise: bb6]; // scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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}
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bb1: {
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_10 = move _2; // scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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nop; // scope 0 at $DIR/generator_tiny.rs:+1:13: +1:15
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(((*(_1.0: &mut [generator@$DIR/generator_tiny.rs:19:16: 19:24])) as variant#3).0: HasDrop) = HasDrop; // scope 0 at $DIR/generator_tiny.rs:+1:18: +1:25
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StorageLive(_4); // scope 1 at $DIR/generator_tiny.rs:+2:9: +5:10
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goto -> bb2; // scope 1 at $DIR/generator_tiny.rs:+2:9: +5:10
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}
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bb2: {
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StorageLive(_6); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18
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StorageLive(_7); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18
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_7 = (); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18
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_0 = GeneratorState::<(), ()>::Yielded(move _7); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18
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discriminant((*(_1.0: &mut [generator@$DIR/generator_tiny.rs:19:16: 19:24]))) = 3; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18
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return; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18
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}
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bb3: {
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StorageDead(_7); // scope 1 at $DIR/generator_tiny.rs:+3:17: +3:18
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StorageDead(_6); // scope 1 at $DIR/generator_tiny.rs:+3:18: +3:19
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StorageLive(_8); // scope 1 at $DIR/generator_tiny.rs:+4:13: +4:21
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_8 = callee() -> [return: bb4, unwind unreachable]; // scope 1 at $DIR/generator_tiny.rs:+4:13: +4:21
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// mir::Constant
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// + span: $DIR/generator_tiny.rs:23:13: 23:19
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// + literal: Const { ty: fn() {callee}, val: Value(<ZST>) }
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}
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bb4: {
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StorageDead(_8); // scope 1 at $DIR/generator_tiny.rs:+4:21: +4:22
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_5 = const (); // scope 1 at $DIR/generator_tiny.rs:+2:14: +5:10
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goto -> bb2; // scope 1 at $DIR/generator_tiny.rs:+2:9: +5:10
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}
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bb5: {
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StorageLive(_4); // scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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StorageLive(_6); // scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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StorageLive(_7); // scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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_6 = move _2; // scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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goto -> bb3; // scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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}
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bb6: {
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unreachable; // scope 0 at $DIR/generator_tiny.rs:+0:16: +6:6
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}
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}
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