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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/codegen-units/item-collection/transitive-drop-glue.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/codegen-units/item-collection/transitive-drop-glue.rs')
-rw-r--r-- | tests/codegen-units/item-collection/transitive-drop-glue.rs | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/tests/codegen-units/item-collection/transitive-drop-glue.rs b/tests/codegen-units/item-collection/transitive-drop-glue.rs new file mode 100644 index 000000000..e286c800b --- /dev/null +++ b/tests/codegen-units/item-collection/transitive-drop-glue.rs @@ -0,0 +1,46 @@ +// +// compile-flags:-Zprint-mono-items=eager +// compile-flags:-Zinline-in-all-cgus + +#![deny(dead_code)] +#![feature(start)] + +//~ MONO_ITEM fn std::ptr::drop_in_place::<Root> - shim(Some(Root)) @@ transitive_drop_glue-cgu.0[Internal] +struct Root(#[allow(unused_tuple_struct_fields)] Intermediate); +//~ MONO_ITEM fn std::ptr::drop_in_place::<Intermediate> - shim(Some(Intermediate)) @@ transitive_drop_glue-cgu.0[Internal] +struct Intermediate(#[allow(unused_tuple_struct_fields)] Leaf); +//~ MONO_ITEM fn std::ptr::drop_in_place::<Leaf> - shim(Some(Leaf)) @@ transitive_drop_glue-cgu.0[Internal] +struct Leaf; + +impl Drop for Leaf { + //~ MONO_ITEM fn <Leaf as std::ops::Drop>::drop + fn drop(&mut self) {} +} + +struct RootGen<T>(#[allow(unused_tuple_struct_fields)] IntermediateGen<T>); +struct IntermediateGen<T>(#[allow(unused_tuple_struct_fields)] LeafGen<T>); +struct LeafGen<T>(#[allow(unused_tuple_struct_fields)] T); + +impl<T> Drop for LeafGen<T> { + fn drop(&mut self) {} +} + +//~ MONO_ITEM fn start +#[start] +fn start(_: isize, _: *const *const u8) -> isize { + let _ = Root(Intermediate(Leaf)); + + //~ MONO_ITEM fn std::ptr::drop_in_place::<RootGen<u32>> - shim(Some(RootGen<u32>)) @@ transitive_drop_glue-cgu.0[Internal] + //~ MONO_ITEM fn std::ptr::drop_in_place::<IntermediateGen<u32>> - shim(Some(IntermediateGen<u32>)) @@ transitive_drop_glue-cgu.0[Internal] + //~ MONO_ITEM fn std::ptr::drop_in_place::<LeafGen<u32>> - shim(Some(LeafGen<u32>)) @@ transitive_drop_glue-cgu.0[Internal] + //~ MONO_ITEM fn <LeafGen<u32> as std::ops::Drop>::drop + let _ = RootGen(IntermediateGen(LeafGen(0u32))); + + //~ MONO_ITEM fn std::ptr::drop_in_place::<RootGen<i16>> - shim(Some(RootGen<i16>)) @@ transitive_drop_glue-cgu.0[Internal] + //~ MONO_ITEM fn std::ptr::drop_in_place::<IntermediateGen<i16>> - shim(Some(IntermediateGen<i16>)) @@ transitive_drop_glue-cgu.0[Internal] + //~ MONO_ITEM fn std::ptr::drop_in_place::<LeafGen<i16>> - shim(Some(LeafGen<i16>)) @@ transitive_drop_glue-cgu.0[Internal] + //~ MONO_ITEM fn <LeafGen<i16> as std::ops::Drop>::drop + let _ = RootGen(IntermediateGen(LeafGen(0i16))); + + 0 +} |