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34 lines
1.8 KiB
Plaintext
34 lines
1.8 KiB
Plaintext
error[E0308]: cannot coerce intrinsics to function pointers
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--> $DIR/reify-intrinsic.rs:6:64
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LL | let _: unsafe extern "rust-intrinsic" fn(isize) -> usize = std::mem::transmute;
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| ------------------------------------------------- ^^^^^^^^^^^^^^^^^^^ cannot coerce intrinsics to function pointers
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| expected due to this
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= note: expected fn pointer `unsafe extern "rust-intrinsic" fn(isize) -> usize`
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found fn item `unsafe extern "rust-intrinsic" fn(_) -> _ {transmute::<_, _>}`
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error[E0606]: casting `unsafe extern "rust-intrinsic" fn(_) -> _ {transmute::<_, _>}` as `unsafe extern "rust-intrinsic" fn(isize) -> usize` is invalid
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--> $DIR/reify-intrinsic.rs:11:13
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LL | let _ = std::mem::transmute as unsafe extern "rust-intrinsic" fn(isize) -> usize;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error[E0308]: cannot coerce intrinsics to function pointers
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--> $DIR/reify-intrinsic.rs:18:9
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LL | std::intrinsics::unlikely,
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ cannot coerce intrinsics to function pointers
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= note: expected fn item `extern "rust-intrinsic" fn(_) -> _ {likely}`
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found fn item `extern "rust-intrinsic" fn(_) -> _ {unlikely}`
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= note: different `fn` items always have unique types, even if their signatures are the same
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= help: change the expected type to be function pointer `extern "rust-intrinsic" fn(bool) -> bool`
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= help: if the expected type is due to type inference, cast the expected `fn` to a function pointer: `likely as extern "rust-intrinsic" fn(bool) -> bool`
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error: aborting due to 3 previous errors
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Some errors have detailed explanations: E0308, E0606.
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For more information about an error, try `rustc --explain E0308`.
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