b151b513ba
Similar to how the alignment is already checked, this adds a check for null pointer dereferences in debug mode. It is implemented similarly to the alignment check as a MirPass. This is related to a 2025H1 project goal for better UB checks in debug mode: https://github.com/rust-lang/rust-project-goals/pull/177.
14 lines
274 B
Rust
14 lines
274 B
Rust
// Make sure that we don't insert a check for `addr_of!`.
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//@ run-pass
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//@ compile-flags: -C debug-assertions
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struct Field {
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a: u32,
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}
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fn main() {
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unsafe {
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let ptr: *const Field = std::ptr::null();
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let _ptr = core::ptr::addr_of!((*ptr).a);
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}
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}
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