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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/mir/mir_detects_invalid_ops.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/mir/mir_detects_invalid_ops.rs')
-rw-r--r-- | tests/ui/mir/mir_detects_invalid_ops.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/ui/mir/mir_detects_invalid_ops.rs b/tests/ui/mir/mir_detects_invalid_ops.rs new file mode 100644 index 000000000..136c03cd9 --- /dev/null +++ b/tests/ui/mir/mir_detects_invalid_ops.rs @@ -0,0 +1,24 @@ +// build-fail + +fn main() { + divide_by_zero(); + mod_by_zero(); + oob_error_for_slices(); +} + +fn divide_by_zero() { + let y = 0; + let _z = 1 / y; //~ ERROR this operation will panic at runtime [unconditional_panic] +} + +fn mod_by_zero() { + let y = 0; + let _z = 1 % y; //~ ERROR this operation will panic at runtime [unconditional_panic] +} + +fn oob_error_for_slices() { + let a: *const [_] = &[1, 2, 3]; + unsafe { + let _b = (*a)[3]; + } +} |