zig/test/cases/safety/@errorCast error union casted to disjoint set.zig
Alex Rønne Petersen 2e3fac3626
test: rename backend=stage2 to backend=selfhosted, and add backend=auto
backend=auto (now the default if backend is omitted) means to let the compiler
pick whatever backend it wants as the default. This is important for platforms
where we don't yet have a self-hosted backend, such as loongarch64.

Also purge a bunch of redundant target=native.
2025-09-16 23:39:26 +02:00

20 lines
488 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, "invalid error code")) {
std.process.exit(0);
}
std.process.exit(1);
}
pub fn main() !void {
const bar: error{Foo}!i32 = @errorCast(foo());
_ = &bar;
return error.TestFailed;
}
fn foo() anyerror!i32 {
return error.Bar;
}
// run
// backend=selfhosted,llvm
// target=x86_64-linux