zig/test/cases/safety/unsigned-signed vector cast.zig
2023-07-12 15:35:57 -07:00

21 lines
471 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, "integer cast truncated bits")) {
std.process.exit(0);
}
std.process.exit(1);
}
pub fn main() !void {
var x: @Vector(4, u32) = @splat(0x80000000);
var y: @Vector(4, i32) = @intCast(x);
_ = y;
return error.TestFailed;
}
// run
// backend=llvm
// target=native