29 lines
1015 B
Rust
29 lines
1015 B
Rust
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#![crate_type = "lib"]
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#![feature(core_intrinsics)]
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// All these assertions pass, so all the intrinsic calls should be deleted.
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// EMIT_MIR intrinsic_asserts.removable.InstCombine.diff
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pub fn removable() {
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core::intrinsics::assert_inhabited::<()>();
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core::intrinsics::assert_zero_valid::<u8>();
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core::intrinsics::assert_mem_uninitialized_valid::<u8>();
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}
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enum Never {}
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// These assertions all diverge, so their target blocks should become None.
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// EMIT_MIR intrinsic_asserts.panics.InstCombine.diff
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pub fn panics() {
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core::intrinsics::assert_inhabited::<Never>();
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core::intrinsics::assert_zero_valid::<&u8>();
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core::intrinsics::assert_mem_uninitialized_valid::<&u8>();
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}
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// Whether or not these asserts pass isn't known, so they shouldn't be modified.
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// EMIT_MIR intrinsic_asserts.generic.InstCombine.diff
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pub fn generic<T>() {
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core::intrinsics::assert_inhabited::<T>();
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core::intrinsics::assert_zero_valid::<T>();
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core::intrinsics::assert_mem_uninitialized_valid::<T>();
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}
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