[PATCH] Make goto into a construct an error

The patch makes goto into a construct into an error, as this
is not supported by the codegeneation step.

Gerard Goossen.

• [PATCH] Make goto into a construct an error by Gerard Goossen
• Re: [PATCH] Make goto into a construct an error by Reini Urban
• Re: [PATCH] Make goto into a construct an error by Zefram
• Re: [PATCH] Make goto into a construct an error by Gerard Goossen