zig/test/cases/safety/memset_array_undefined_large.zig
Andrew Kelley 7f4c0e010d update safety test cases to new panic API
although they would also pass simply reverted to master branch because
I made the deprecated API still work for now (to be removed after 0.14.0
is tagged)
2024-09-26 17:14:17 -07:00

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938 B
Zig

const std = @import("std");
pub const Panic = struct {
pub const call = panic;
pub const unwrapError = std.debug.FormattedPanic.unwrapError;
pub const outOfBounds = std.debug.FormattedPanic.outOfBounds;
pub const startGreaterThanEnd = std.debug.FormattedPanic.startGreaterThanEnd;
pub const sentinelMismatch = std.debug.FormattedPanic.sentinelMismatch;
pub const inactiveUnionField = std.debug.FormattedPanic.inactiveUnionField;
pub const messages = std.debug.FormattedPanic.messages;
};
fn panic(message: []const u8, stack_trace: ?*std.builtin.StackTrace, _: ?usize) noreturn {
_ = stack_trace;
if (std.mem.eql(u8, message, "integer overflow")) {
std.process.exit(0);
}
std.process.exit(1);
}
pub fn main() !void {
var buffer = [6]i32{ 1, 2, 3, 4, 5, 6 };
@memset(&buffer, undefined);
var x: i32 = buffer[1];
x += buffer[2];
}
// run
// backend=llvm
// target=native