Unknown Source for errors caused by misuse auto, void

Examples:
```
void 'test'

COMPILE ERROR: Unexpected ClassType
at :Unknown Source:0.0
```
```
void @test

COMPILE ERROR: Expected classtype, but received type void instead.
at :Unknown Source:0.0
```
```
auto 'test'

COMPILE ERROR: Unexpected ClassType
at :Unknown Source:0.0
```
**Note:** if any type is written in the script and nothing else, there will be no errors