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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/codegen-units/partitioning/auxiliary/shared_generics_aux.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/codegen-units/partitioning/auxiliary/shared_generics_aux.rs')
-rw-r--r-- | src/test/codegen-units/partitioning/auxiliary/shared_generics_aux.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/codegen-units/partitioning/auxiliary/shared_generics_aux.rs b/src/test/codegen-units/partitioning/auxiliary/shared_generics_aux.rs new file mode 100644 index 000000000..ffbd0dc54 --- /dev/null +++ b/src/test/codegen-units/partitioning/auxiliary/shared_generics_aux.rs @@ -0,0 +1,26 @@ +// NOTE: We always compile this test with -Copt-level=0 because higher opt-levels +// prevent drop-glue from participating in share-generics. +// compile-flags:-Zshare-generics=yes -Copt-level=0 +// no-prefer-dynamic + +#![crate_type="rlib"] + +pub fn generic_fn<T>(x: T, y: T) -> (T, T) { + (x, y) +} + +pub fn use_generic_fn_f32() -> (f32, f32) { + // This line causes drop glue for Foo to be instantiated. We want to make + // sure that this crate exports an instance to be re-used by share-generics. + let _ = Foo(0); + + generic_fn(0.0f32, 1.0f32) +} + +pub struct Foo(pub u32); + +impl Drop for Foo { + fn drop(&mut self) { + println!("foo"); + } +} |