Auto merge of #124236 - matthiaskrgr:n-ice, r=jieyouxu
crashes: add a couple more ICE tests
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b3e117044c
4
tests/crashes/123664.rs
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4
tests/crashes/123664.rs
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//@ known-bug: #123664
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#![feature(generic_const_exprs, effects)]
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const fn with_positive<F: ~const Fn()>() {}
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pub fn main() {}
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6
tests/crashes/123955.rs
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6
tests/crashes/123955.rs
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//@ known-bug: #123955
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//@ compile-flags: -Clto -Zvirtual-function-elimination
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//@ only-x86_64
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pub fn main() {
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_ = Box::new(()) as Box<dyn Send>;
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}
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7
tests/crashes/124092.rs
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tests/crashes/124092.rs
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//@ known-bug: #124092
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//@ compile-flags: -Zvirtual-function-elimination=true -Clto=true
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//@ only-x86_64
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const X: for<'b> fn(&'b ()) = |&()| ();
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fn main() {
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let dyn_debug = Box::new(X) as Box<fn(&'static ())> as Box<dyn Send>;
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}
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22
tests/crashes/124182.rs
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22
tests/crashes/124182.rs
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//@ known-bug: #124182
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struct LazyLock<T> {
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data: (Copy, fn() -> T),
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}
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impl<T> LazyLock<T> {
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pub const fn new(f: fn() -> T) -> LazyLock<T> {
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LazyLock { data: (None, f) }
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}
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}
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struct A<T = i32>(Option<T>);
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impl<T> Default for A<T> {
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fn default() -> Self {
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A(None)
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}
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}
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static EMPTY_SET: LazyLock<A<i32>> = LazyLock::new(A::default);
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fn main() {}
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14
tests/crashes/124189.rs
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14
tests/crashes/124189.rs
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//@ known-bug: #124189
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trait Trait {
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type Type;
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}
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impl<T> Trait for T {
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type Type = ();
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}
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fn f(_: <&Copy as Trait>::Type) {}
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fn main() {
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f(());
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}
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9
tests/crashes/124207.rs
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9
tests/crashes/124207.rs
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//@ known-bug: #124207
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#![feature(transmutability)]
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#![feature(type_alias_impl_trait)]
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trait OpaqueTrait {}
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type OpaqueType = impl OpaqueTrait;
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trait AnotherTrait {}
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impl<T: std::mem::BikeshedIntrinsicFrom<(), ()>> AnotherTrait for T {}
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impl AnotherTrait for OpaqueType {}
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pub fn main() {}
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