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error[E0658]: floating point arithmetic is not allowed in constant functions
--> $DIR/const-extern-fn-min-const-fn.rs:5:42
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LL | const unsafe extern "C" fn use_float() { 1.0 + 1.0; }
| ^^^^^^^^^
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= note: see issue #57241 <https://github.com/rust-lang/rust/issues/57241> for more information
= help: add `#![feature(const_fn_floating_point_arithmetic)]` to the crate attributes to enable
error: pointers cannot be cast to integers during const eval
--> $DIR/const-extern-fn-min-const-fn.rs:7:48
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LL | const extern "C" fn ptr_cast(val: *const u8) { val as usize; }
| ^^^^^^^^^^^^
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= note: at compile-time, pointers do not have an integer value
= note: avoiding this restriction via `transmute`, `union`, or raw pointers leads to compile-time undefined behavior
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0658`.
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