mirror of https://github.com/rust-lang/rust
27 lines
669 B
Rust
27 lines
669 B
Rust
// NOTE: We always compile this test with -Copt-level=0 because higher opt-levels
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// prevent drop-glue from participating in share-generics.
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//@ compile-flags:-Zshare-generics=yes -Copt-level=0
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//@ no-prefer-dynamic
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#![crate_type = "rlib"]
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pub fn generic_fn<T>(x: T, y: T) -> (T, T) {
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(x, y)
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}
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pub fn use_generic_fn_f32() -> (f32, f32) {
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// This line causes drop glue for Foo to be instantiated. We want to make
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// sure that this crate exports an instance to be re-used by share-generics.
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let _ = Foo(0);
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generic_fn(0.0f32, 1.0f32)
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}
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pub struct Foo(pub u32);
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impl Drop for Foo {
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fn drop(&mut self) {
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println!("foo");
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}
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}
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