From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/mir/mir_detects_invalid_ops.rs | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 tests/ui/mir/mir_detects_invalid_ops.rs (limited to 'tests/ui/mir/mir_detects_invalid_ops.rs') 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]; + } +} -- cgit v1.2.3