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Diffstat (limited to 'src/test/ui/sanitize/use-after-scope.rs')
-rw-r--r-- | src/test/ui/sanitize/use-after-scope.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/sanitize/use-after-scope.rs b/src/test/ui/sanitize/use-after-scope.rs new file mode 100644 index 000000000..30be2ae6f --- /dev/null +++ b/src/test/ui/sanitize/use-after-scope.rs @@ -0,0 +1,18 @@ +// needs-sanitizer-support +// needs-sanitizer-address +// +// compile-flags: -Zsanitizer=address +// run-fail +// error-pattern: ERROR: AddressSanitizer: stack-use-after-scope + +static mut P: *mut usize = std::ptr::null_mut(); + +fn main() { + unsafe { + { + let mut x = 0; + P = &mut x; + } + std::ptr::write_volatile(P, 123); + } +} |