#4 isnan does not take integers as input

[Anonymous]

I experienced a build error when building nccmp with gcc 6.3.1 on Fedora 24. I get a long list of the following errors during the build:
nccmp_data.c:3460:9: error: non-floating-point argument in call to function ‘__builtin_isnan’

A solution (inspired on https://github.com/torch/torch7/issues/355) is to cast the inputs of the isnan() calls in src/nccmp_data.c explicitely to a double in all 12 calls in this file. After that change the build runs fine again, and all checks pass.
The attached patch shows how I did it.

[Jos de Kloe]

forgot to login, so another line just to be able to track this issue.

[Anonymous]

[Remik Ziemlinski]

Thanks for your input. I released v1.8.2.1 that fixes it. If you don't mind, I gave you credit on the project home page.

[Jos de Kloe]

Thanks, glad I could help, and ofcourse I don't mind to be mentioned.