119 lines
2.3 KiB
Rust
119 lines
2.3 KiB
Rust
// MIR for `f` after built
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fn f() -> () {
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let mut _0: ();
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let mut _1: !;
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let _2: std::string::String;
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let _6: ();
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let mut _7: std::string::String;
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scope 1 {
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debug _a => _2;
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let _3: i32;
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scope 2 {
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debug _b => _3;
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let _4: std::string::String;
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scope 3 {
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debug _c => _4;
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let _5: std::string::String;
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scope 4 {
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debug _d => _5;
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}
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}
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}
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}
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bb0: {
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StorageLive(_2);
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_2 = String::new() -> [return: bb1, unwind: bb17];
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}
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bb1: {
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FakeRead(ForLet(None), _2);
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StorageLive(_3);
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_3 = const 12_i32;
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FakeRead(ForLet(None), _3);
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StorageLive(_4);
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_4 = String::new() -> [return: bb2, unwind: bb16];
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}
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bb2: {
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FakeRead(ForLet(None), _4);
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StorageLive(_5);
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_5 = String::new() -> [return: bb3, unwind: bb15];
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}
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bb3: {
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FakeRead(ForLet(None), _5);
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StorageLive(_6);
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StorageLive(_7);
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_7 = move _4;
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_6 = std::mem::drop::<String>(move _7) -> [return: bb4, unwind: bb13];
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}
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bb4: {
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StorageDead(_7);
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StorageDead(_6);
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drop(_5) -> [return: bb5, unwind: bb15];
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}
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bb5: {
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StorageDead(_5);
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drop(_4) -> [return: bb6, unwind: bb16];
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}
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bb6: {
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StorageDead(_4);
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StorageDead(_3);
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drop(_2) -> [return: bb7, unwind: bb17];
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}
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bb7: {
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StorageDead(_2);
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tailcall g();
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}
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bb8: {
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drop(_5) -> [return: bb9, unwind: bb15];
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}
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bb9: {
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StorageDead(_5);
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drop(_4) -> [return: bb10, unwind: bb16];
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}
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bb10: {
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StorageDead(_4);
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StorageDead(_3);
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drop(_2) -> [return: bb11, unwind: bb17];
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}
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bb11: {
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StorageDead(_2);
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unreachable;
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}
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bb12: {
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return;
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}
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bb13 (cleanup): {
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drop(_7) -> [return: bb14, unwind terminate(cleanup)];
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}
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bb14 (cleanup): {
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drop(_5) -> [return: bb15, unwind terminate(cleanup)];
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}
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bb15 (cleanup): {
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drop(_4) -> [return: bb16, unwind terminate(cleanup)];
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}
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bb16 (cleanup): {
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drop(_2) -> [return: bb17, unwind terminate(cleanup)];
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}
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bb17 (cleanup): {
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resume;
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}
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}
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