1const std = @import("std");
 2
 3pub fn panic(message: []const u8, stack_trace: ?*std.builtin.StackTrace, _: ?usize) noreturn {
 4    _ = stack_trace;
 5    if (std.mem.eql(u8, message, "integer overflow")) {
 6        std.process.exit(0);
 7    }
 8    std.process.exit(1);
 9}
10pub fn main() !void {
11    var buffer = [6]i32{ 1, 2, 3, 4, 5, 6 };
12    var len = buffer.len;
13    _ = &len;
14    @memset(buffer[0..len], undefined);
15    var x: i32 = buffer[1];
16    x += buffer[2];
17}
18// run
19// backend=selfhosted,llvm
20// target=x86_64-linux,aarch64-linux