mirror of
https://github.com/ziglang/zig.git
synced 2024-11-28 08:02:32 +00:00
21 lines
525 B
Zig
21 lines
525 B
Zig
const std = @import("std");
|
|
|
|
pub fn panic(message: []const u8, stack_trace: ?*std.builtin.StackTrace, _: ?usize) noreturn {
|
|
_ = stack_trace;
|
|
if (std.mem.eql(u8, message, "attempt to cast negative value to unsigned integer")) {
|
|
std.process.exit(0);
|
|
}
|
|
std.process.exit(1);
|
|
}
|
|
pub fn main() !void {
|
|
const x = unsigned_cast(-10);
|
|
if (x == 0) return error.Whatever;
|
|
return error.TestFailed;
|
|
}
|
|
fn unsigned_cast(x: i32) u32 {
|
|
return @intCast(u32, x);
|
|
}
|
|
// run
|
|
// backend=llvm
|
|
// target=native
|