30 lines
464 B
Rust
30 lines
464 B
Rust
// Verify that unreachable code undergoes unsafety checks.
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fn main() {
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return;
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*(1 as *mut u32) = 42;
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//~^ ERROR dereference of raw pointer is unsafe
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}
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fn panic() -> ! {
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panic!();
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}
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fn f(a: *mut u32) {
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panic();
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*a = 1;
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//~^ ERROR dereference of raw pointer is unsafe
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}
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enum Void {}
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fn uninhabited() -> Void {
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panic!();
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}
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fn g(b: *mut u32) {
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uninhabited();
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*b = 1;
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//~^ ERROR dereference of raw pointer is unsafe
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}
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