Comment by latexr

1 hour ago

> It doesnt let you have unused variables

Andrew Kelly on that:

https://www.youtube.com/watch?v=iqddnwKF8HQ&t=2927s

Looks like you might be able to get rid of the error easily with annotations.

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latexr

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xyzsparetimexyz  27 minutes ago

So your ice turns 'let unused = func();' into 'let _ = func();' automatically? Okay but then do I later have to grep for 'let _' to find all these unused variables and delete them? This is silly and a has consequence of zig not having any system for warnings