16 lines
561 B
Rust
16 lines
561 B
Rust
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//@ run-fail
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//@ compile-flags: -Copt-level=3 -Cdebug-assertions=no -Zub-checks=yes
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//@ error-pattern: unsafe precondition(s) violated: slice::from_raw_parts requires
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//@ revisions: null misaligned toolarge
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fn main() {
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unsafe {
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#[cfg(null)]
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let _s: &[u8] = std::slice::from_raw_parts(std::ptr::null(), 0);
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#[cfg(misaligned)]
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let _s: &[u16] = std::slice::from_raw_parts(1usize as *const u16, 0);
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#[cfg(toolarge)]
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let _s: &[u16] = std::slice::from_raw_parts(2usize as *const u16, isize::MAX as usize);
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}
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}
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