24 lines
659 B
Rust
24 lines
659 B
Rust
// Checks for the `integer_to_pointer_transmutes` lint with unsized types
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//
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// Related to https://github.com/rust-lang/rust/issues/145935
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//@ check-pass
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#![allow(non_camel_case_types)]
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#![allow(unused_unsafe)]
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#[cfg(target_pointer_width = "64")]
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type usizemetadata = i128;
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#[cfg(target_pointer_width = "32")]
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type usizemetadata = i64;
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unsafe fn unsized_type(a: usize) {
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let _ref = unsafe { std::mem::transmute::<usizemetadata, &'static str>(0xff) };
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//~^ WARN transmuting an integer to a pointer
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let _ptr = unsafe { std::mem::transmute::<usizemetadata, *const [u8]>(0xff) };
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//~^ WARN transmuting an integer to a pointer
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}
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fn main() {}
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