85 lines
4.8 KiB
Rust
85 lines
4.8 KiB
Rust
// MIR for `num_to_digit` after PreCodegen
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fn num_to_digit(_1: char) -> u32 {
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debug num => _1; // in scope 0 at $DIR/issue_59352.rs:+0:21: +0:24
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let mut _0: u32; // return place in scope 0 at $DIR/issue_59352.rs:+0:35: +0:38
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let mut _2: std::option::Option<u32>; // in scope 0 at $DIR/issue_59352.rs:+2:26: +2:41
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scope 1 (inlined char::methods::<impl char>::is_digit) { // at $DIR/issue_59352.rs:15:12: 15:23
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debug self => _1; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
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debug radix => const 8_u32; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
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let mut _3: &std::option::Option<u32>; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
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let _4: std::option::Option<u32>; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
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scope 2 (inlined Option::<u32>::is_some) { // at $SRC_DIR/core/src/char/methods.rs:LL:COL
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debug self => _3; // in scope 2 at $SRC_DIR/core/src/option.rs:LL:COL
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let mut _5: isize; // in scope 2 at $SRC_DIR/core/src/option.rs:LL:COL
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}
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}
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scope 3 (inlined #[track_caller] Option::<u32>::unwrap) { // at $DIR/issue_59352.rs:15:42: 15:50
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debug self => _2; // in scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
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let mut _6: isize; // in scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
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let mut _7: !; // in scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
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scope 4 {
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debug val => _0; // in scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
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}
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}
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bb0: {
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StorageLive(_3); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
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StorageLive(_4); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
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_4 = char::methods::<impl char>::to_digit(_1, const 8_u32) -> bb5; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
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// mir::Constant
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// + span: $SRC_DIR/core/src/char/methods.rs:LL:COL
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// + literal: Const { ty: fn(char, u32) -> Option<u32> {char::methods::<impl char>::to_digit}, val: Value(<ZST>) }
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}
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bb1: {
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StorageLive(_2); // scope 0 at $DIR/issue_59352.rs:+2:26: +2:41
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_2 = char::methods::<impl char>::to_digit(_1, const 8_u32) -> bb2; // scope 0 at $DIR/issue_59352.rs:+2:26: +2:41
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// mir::Constant
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// + span: $DIR/issue_59352.rs:15:30: 15:38
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// + literal: Const { ty: fn(char, u32) -> Option<u32> {char::methods::<impl char>::to_digit}, val: Value(<ZST>) }
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}
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bb2: {
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_6 = discriminant(_2); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
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switchInt(move _6) -> [0: bb6, 1: bb8, otherwise: bb7]; // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
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}
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bb3: {
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_0 = const 0_u32; // scope 0 at $DIR/issue_59352.rs:+2:60: +2:61
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goto -> bb4; // scope 0 at $DIR/issue_59352.rs:+2:5: +2:63
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}
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bb4: {
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return; // scope 0 at $DIR/issue_59352.rs:+3:2: +3:2
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}
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bb5: {
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_3 = &_4; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
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_5 = discriminant((*_3)); // scope 2 at $SRC_DIR/core/src/option.rs:LL:COL
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StorageDead(_3); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
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StorageDead(_4); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
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switchInt(move _5) -> [1: bb1, otherwise: bb3]; // scope 0 at $DIR/issue_59352.rs:+2:8: +2:23
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}
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bb6: {
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_7 = core::panicking::panic(const "called `Option::unwrap()` on a `None` value"); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
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// mir::Constant
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// + span: $SRC_DIR/core/src/option.rs:LL:COL
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// + literal: Const { ty: fn(&'static str) -> ! {core::panicking::panic}, val: Value(<ZST>) }
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// mir::Constant
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// + span: $SRC_DIR/core/src/option.rs:LL:COL
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// + literal: Const { ty: &str, val: Value(Slice(..)) }
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}
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bb7: {
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unreachable; // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
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}
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bb8: {
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_0 = move ((_2 as Some).0: u32); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
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StorageDead(_2); // scope 0 at $DIR/issue_59352.rs:+2:49: +2:50
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goto -> bb4; // scope 0 at $DIR/issue_59352.rs:+2:5: +2:63
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}
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}
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