mirror of https://github.com/rust-lang/rust
31 lines
929 B
Rust
31 lines
929 B
Rust
//@ revisions: stock effects
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#![feature(intrinsics)]
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#![feature(rustc_attrs)]
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// as effects insert a const generic param to const intrinsics,
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// check here that it doesn't report a const param mismatch either
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// enabling or disabling effects.
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#![cfg_attr(effects, feature(effects))]
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#![allow(incomplete_features)]
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extern "rust-intrinsic" {
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fn size_of<T>() -> usize; //~ ERROR intrinsic safety mismatch
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//~^ ERROR intrinsic safety mismatch
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}
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#[rustc_intrinsic]
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const fn assume(_b: bool) {} //~ ERROR intrinsic safety mismatch
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//~| ERROR intrinsic has wrong type
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#[rustc_intrinsic]
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const fn const_deallocate(_ptr: *mut u8, _size: usize, _align: usize) {}
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//~^ ERROR intrinsic safety mismatch
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//~| ERROR intrinsic has wrong type
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mod foo {
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#[rustc_intrinsic]
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unsafe fn const_deallocate(_ptr: *mut u8, _size: usize, _align: usize) {}
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// FIXME(effects) ~^ ERROR wrong number of const parameters
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}
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fn main() {}
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