```zig
const U = union { foo: u32, bar: u32 };
test {
    var a = U{ .foo = 1213, .bar = 1123 };
    _ = a;
}
test {
    var a: (123 + 5238094) = 0;
    _ = a;
}
```

before:
```
:30: note: additional initializer here
    var a = U{ .foo = 1213, .bar = 1123 };
                             ^~~
:12: error: expected type 'type', found 'comptime_int'
    var a: (123 + 5238094) = 0;
           ^
```
after:
```
:30: note: additional initializer here
    var a = U{ .foo = 1213, .bar = 1123 };
                            ~^~~~~~~~~~
:12: error: expected type 'type', found 'comptime_int'
    var a: (123 + 5238094) = 0;
           ^~~~~~~~~~~~~~~
```