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Warn about unused local variables #581

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cgay opened this issue Sep 6, 2013 · 1 comment
Open

Warn about unused local variables #581

cgay opened this issue Sep 6, 2013 · 1 comment
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Compiler Warnings

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@cgay
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cgay commented Sep 6, 2013

I just found a bunch of dead code. If the compiler had warned about unused local variables I would've seen it long ago because I would've gotten warning about definitions that were "not used and not exported".
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cgay commented May 18, 2018

I'm not sure what 2013 Me meant there, but warning about unused local variables still seems like a good idea to 2018 Me.

@cgay cgay changed the title The compiler should warn about unused local variables Warn about unused local variables Oct 27, 2018
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