#zig build-obj {
--name test -fno-emit-bin
-Mroot=test.zig
#}

#write test.zig {
const E = enum(noreturn) {};

export fn entry1() void {
    const e: E = @fromBackingInt(undefined);
    _ = e;
}

export fn entry2() void {
    const e: E = @fromBackingInt(0);
    _ = e;
}
#}
#update
#check errors {
test.zig:4:34: error: expected type 'noreturn', found '@TypeOf(undefined)'
test.zig:4:34: note: cannot coerce to uninstantiable type 'noreturn'
test.zig:9:34: error: expected type 'noreturn', found 'comptime_int'
test.zig:9:34: note: cannot coerce to uninstantiable type 'noreturn'
#}
