Help with build ordering issue

Ben Gamari ben at
Tue Feb 20 02:25:49 UTC 2018

Sylvain Henry <sylvain at> writes:

> Hi,
> @Bodigrim is working on a patch ( 
> to fix #14170.
> The build fails because of interface file errors: "bad interface file" 
> for GHC.Natural and "failed to load interface" for GHC.Types.
> I suspect it is a wired-in module build ordering issue but I haven't 
> been able to help fixing it. If anyone with more insights could help it 
> would be much appreciated!
Can you paste the full error? What module is failing to compile? Which
definition is it loading the interface for?


- Ben

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