zig/test/cases/safety/signed-unsigned vector cast.zig
Andrew Kelley 0cd43b0f86 runtime safety tests only on the native target
This matches master branch. We can look into adding more target coverage
as we switch to stage2. As it stands, this works around having to
duplicate the "Executor" logic to figure out when to not run the tests
due to them being non-native.
2022-05-13 17:59:06 -07:00

21 lines
482 B
Zig

const std = @import("std");
pub fn panic(message: []const u8, stack_trace: ?*std.builtin.StackTrace) 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 {
var x = @splat(4, @as(i32, -2147483647));
var y = @intCast(@Vector(4, u32), x);
_ = y;
return error.TestFailed;
}
// run
// backend=stage1
// target=native