mirror of https://github.com/rust-lang/rust
19 lines
691 B
Rust
19 lines
691 B
Rust
//! Check that intrinsics that do not get overridden, but are marked as such,
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//! cause an error instead of silently invoking the body.
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#![feature(rustc_attrs)]
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//@ build-fail
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//@ failure-status:101
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//@ normalize-stderr-test: ".*note: .*\n\n" -> ""
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//@ normalize-stderr-test: "thread 'rustc' panicked.*:\n.*\n" -> ""
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//@ normalize-stderr-test: "internal compiler error:.*: intrinsic const_deallocate " -> ""
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//@ rustc-env:RUST_BACKTRACE=0
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#[rustc_intrinsic]
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#[rustc_intrinsic_must_be_overridden]
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pub const unsafe fn const_deallocate(_ptr: *mut u8, _size: usize, _align: usize) {}
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fn main() {
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unsafe { const_deallocate(std::ptr::null_mut(), 0, 0) }
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//~^ ERROR: must be overridden
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}
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