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.
10 lines
223 B
Rust
10 lines
223 B
Rust
// Make sure that we don't insert a check for places that do not read.
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//@ run-pass
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//@ compile-flags: -C debug-assertions
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fn main() {
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let ptr: *const u16 = std::ptr::null();
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unsafe {
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let _ = *ptr;
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}
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}
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