mirror of https://github.com/rust-lang/rust
39 lines
827 B
Rust
39 lines
827 B
Rust
// Check that we only elaborate non-`Self: Sized` associated types when
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// erasing the receiver from trait ref.
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//@ revisions: cfi kcfi
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// FIXME(#122848) Remove only-linux once OSX CFI binaries work
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//@ only-linux
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//@ [cfi] needs-sanitizer-cfi
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//@ [kcfi] needs-sanitizer-kcfi
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//@ compile-flags: -C target-feature=-crt-static
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//@ [cfi] compile-flags: -C codegen-units=1 -C lto -C prefer-dynamic=off -C opt-level=0
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//@ [cfi] compile-flags: -Z sanitizer=cfi
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//@ [kcfi] compile-flags: -Z sanitizer=kcfi
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//@ [kcfi] compile-flags: -C panic=abort -C prefer-dynamic=off
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//@ run-pass
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trait Foo {
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type Bar<'a>
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where
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Self: Sized;
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fn test(&self);
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}
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impl Foo for () {
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type Bar<'a> = ()
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where
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Self: Sized;
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fn test(&self) {}
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}
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fn test(x: &dyn Foo) {
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x.test();
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}
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fn main() {
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test(&());
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}
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