mirror of https://github.com/rust-lang/rust
47 lines
2.0 KiB
Rust
47 lines
2.0 KiB
Rust
//
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//@ compile-flags:-Zprint-mono-items=eager
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//@ compile-flags:-Zinline-in-all-cgus
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#![deny(dead_code)]
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#![feature(start)]
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//~ MONO_ITEM fn std::ptr::drop_in_place::<Root> - shim(Some(Root)) @@ transitive_drop_glue-cgu.0[Internal]
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struct Root(#[allow(dead_code)] Intermediate);
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//~ MONO_ITEM fn std::ptr::drop_in_place::<Intermediate> - shim(Some(Intermediate)) @@ transitive_drop_glue-cgu.0[Internal]
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struct Intermediate(#[allow(dead_code)] Leaf);
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//~ MONO_ITEM fn std::ptr::drop_in_place::<Leaf> - shim(Some(Leaf)) @@ transitive_drop_glue-cgu.0[Internal]
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struct Leaf;
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impl Drop for Leaf {
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//~ MONO_ITEM fn <Leaf as std::ops::Drop>::drop
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fn drop(&mut self) {}
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}
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struct RootGen<T>(#[allow(dead_code)] IntermediateGen<T>);
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struct IntermediateGen<T>(#[allow(dead_code)] LeafGen<T>);
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struct LeafGen<T>(#[allow(dead_code)] T);
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impl<T> Drop for LeafGen<T> {
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fn drop(&mut self) {}
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}
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//~ MONO_ITEM fn start
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#[start]
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fn start(_: isize, _: *const *const u8) -> isize {
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let _ = Root(Intermediate(Leaf));
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//~ MONO_ITEM fn std::ptr::drop_in_place::<RootGen<u32>> - shim(Some(RootGen<u32>)) @@ transitive_drop_glue-cgu.0[Internal]
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//~ MONO_ITEM fn std::ptr::drop_in_place::<IntermediateGen<u32>> - shim(Some(IntermediateGen<u32>)) @@ transitive_drop_glue-cgu.0[Internal]
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//~ MONO_ITEM fn std::ptr::drop_in_place::<LeafGen<u32>> - shim(Some(LeafGen<u32>)) @@ transitive_drop_glue-cgu.0[Internal]
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//~ MONO_ITEM fn <LeafGen<u32> as std::ops::Drop>::drop
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let _ = RootGen(IntermediateGen(LeafGen(0u32)));
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//~ MONO_ITEM fn std::ptr::drop_in_place::<RootGen<i16>> - shim(Some(RootGen<i16>)) @@ transitive_drop_glue-cgu.0[Internal]
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//~ MONO_ITEM fn std::ptr::drop_in_place::<IntermediateGen<i16>> - shim(Some(IntermediateGen<i16>)) @@ transitive_drop_glue-cgu.0[Internal]
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//~ MONO_ITEM fn std::ptr::drop_in_place::<LeafGen<i16>> - shim(Some(LeafGen<i16>)) @@ transitive_drop_glue-cgu.0[Internal]
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//~ MONO_ITEM fn <LeafGen<i16> as std::ops::Drop>::drop
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let _ = RootGen(IntermediateGen(LeafGen(0i16)));
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0
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}
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