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Rollup merge of #130409 - matthiaskrgr:ccccrashes, r=compiler-errors
tests: more ice tests r? `@jieyouxu`
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//@ known-bug: rust-lang/rust#129262 | ||
//@ compile-flags: -Zvalidate-mir --edition=2018 --crate-type=lib -Copt-level=3 | ||
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#![feature(async_closure)] | ||
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fn main() {} | ||
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fn needs_fn_mut<T>(mut x: impl FnMut() -> T) { | ||
x(); | ||
} | ||
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fn hello(x: Ty) { | ||
needs_fn_mut(async || { | ||
x.hello(); | ||
}); | ||
} | ||
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struct Ty; | ||
impl Ty { | ||
fn hello(self) {} | ||
} |
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//@ known-bug: rust-lang/rust#129850 | ||
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pub trait Foo2 { | ||
fn bar<'a: 'a>(&'a mut self) -> impl Sized + use<'static>; | ||
} | ||
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impl Foo2 for () { | ||
fn bar<'a: 'a>(&'a mut self) -> impl Sized + 'a {} | ||
} |
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//@ known-bug: rust-lang/rust#130104 | ||
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fn main() { | ||
let non_secure_function = | ||
core::mem::transmute::<fn() -> _, extern "C-cmse-nonsecure-call" fn() -> _>; | ||
} |
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//@ known-bug: rust-lang/rust#130310 | ||
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use std::marker::PhantomData; | ||
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#[repr(C)] | ||
struct A<T> { | ||
a: *const A<A<T>>, | ||
p: PhantomData<T>, | ||
} | ||
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extern "C" { | ||
fn f(a: *const A<()>); | ||
} | ||
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fn main() {} |
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//@ known-bug: rust-lang/rust#130346 | ||
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#![feature(non_lifetime_binders)] | ||
#![allow(unused)] | ||
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trait A<T>: Iterator<Item = T> {} | ||
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fn demo(x: &mut impl for<U> A<U>) { | ||
let _: Option<u32> = x.next(); // Removing this line stops the ICE | ||
} |
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//@ known-bug: rust-lang/rust#130372 | ||
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pub fn variadic_fn(n: usize, mut args: ...) {} | ||
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reuse variadic_fn; | ||
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fn main() { | ||
variadic_fn(); | ||
} |
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//@ known-bug: rust-lang/rust#130372 | ||
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pub fn test_va_copy(_: u64, mut ap: ...) {} | ||
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pub fn main() { | ||
unsafe { | ||
test_va_copy(); | ||
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call(x); | ||
} | ||
} |
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//@ known-bug: rust-lang/rust#130372 | ||
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fn bar() -> impl Fn() { | ||
wrap() | ||
} | ||
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fn wrap(...: impl ...) -> impl Fn() {} |
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//@ known-bug: rust-lang/rust#130399 | ||
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fn elided(main: &()) -> impl Sized + use<main> {} | ||
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fn main() {} |