11 lines
463 B
Rust
11 lines
463 B
Rust
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fn main() {
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// Cast a function pointer such that when returning, the return value gets transmuted
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// from raw ptr to reference. This is ABI-compatible, so it's not the call that
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// should fail, but validation should.
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fn f() -> *const i32 { 0usize as *const i32 }
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let g: fn() -> &'static i32 = unsafe { std::mem::transmute(f as fn() -> *const i32) };
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let _x = g(); //~ ERROR encountered 0, but expected something greater or equal to 1
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}
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