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2beabbbf6f
It makes it sound like the `ExprKind` and `Rvalue` are supposed to represent all pointer related casts, when in reality their just used to share a some enum variants. Make it clear there these are only coercion to make it clear why only some pointer related "casts" are in the enum.
34 lines
768 B
Diff
34 lines
768 B
Diff
- // MIR for `c` before SimplifyLocals-before-const-prop
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+ // MIR for `c` after SimplifyLocals-before-const-prop
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fn c() -> () {
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let mut _0: ();
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let _1: [u8; 10];
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- let mut _2: &[u8];
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- let mut _3: &[u8; 10];
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- let _4: &[u8; 10];
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scope 1 {
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debug bytes => _1;
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scope 2 {
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}
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}
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bb0: {
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StorageLive(_1);
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_1 = [const 0_u8; 10];
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- StorageLive(_2);
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- StorageLive(_3);
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- StorageLive(_4);
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- _4 = &_1;
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- _3 = &(*_4);
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- _2 = move _3 as &[u8] (PointerCoercion(Unsize));
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- StorageDead(_3);
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- StorageDead(_4);
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- StorageDead(_2);
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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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