mirror of https://github.com/rust-lang/rust
78 lines
1.5 KiB
Rust
78 lines
1.5 KiB
Rust
// MIR for `main` after built
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fn main() -> () {
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let mut _0: ();
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let mut _1: usize;
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let mut _3: Foo;
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let mut _4: Foo;
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let mut _5: u64;
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let _6: usize;
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let mut _7: usize;
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let mut _8: bool;
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scope 1 {
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let _2: [Foo; 2];
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scope 2 {
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debug f => _2;
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scope 3 {
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}
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}
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}
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bb0: {
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StorageLive(_1);
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_1 = std::mem::size_of::<Foo>() -> [return: bb1, unwind: bb7];
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}
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bb1: {
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PlaceMention(_1);
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StorageDead(_1);
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StorageLive(_2);
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StorageLive(_3);
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_3 = Foo { a: const 42_u64 };
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StorageLive(_4);
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_4 = Foo { a: const 10_u64 };
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_2 = [move _3, move _4];
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StorageDead(_4);
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StorageDead(_3);
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FakeRead(ForLet(None), _2);
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StorageLive(_5);
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StorageLive(_6);
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_6 = const 0_usize;
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_7 = Len(_2);
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_8 = Lt(_6, _7);
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assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb4, unwind: bb7];
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}
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bb2: {
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FakeRead(ForMatchedPlace(None), _1);
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unreachable;
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}
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bb3: {
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goto -> bb2;
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}
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bb4: {
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_5 = (_2[_6].0: u64);
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PlaceMention(_5);
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StorageDead(_6);
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StorageDead(_5);
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_0 = const ();
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StorageDead(_2);
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return;
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}
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bb5: {
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FakeRead(ForMatchedPlace(None), _5);
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unreachable;
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}
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bb6: {
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goto -> bb5;
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}
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bb7 (cleanup): {
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resume;
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}
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}
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