[Issue 24808] Semicolon expected after traits

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24808

--- Comment #2 from Tim <tim.dlang at t-online.de> ---
Yes, it looks like this grammar change would be needed.

The following also does not compile, so it is consistent:
```
__traits(getAttributes, E.int32)[0].Type x;
```

Alternatively the grammar for BasicType could get:
```
    TraitsExpression . QualifiedIdentifier
```
This would be similar to Typeof.

The same problem also exists for mixins:
```
alias X1 = mixin("Types")[0].Type;
alias X2 = mixin("Types").Type;
```

It is not a high priority. It was just unexpected.

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