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Better error messages. #3

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ix opened this issue May 1, 2019 · 2 comments
Closed

Better error messages. #3

ix opened this issue May 1, 2019 · 2 comments
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ix commented May 1, 2019

At present, error messages only provide the cause of the error, as opposed to where it occurred.
@ix ix self-assigned this May 1, 2019
@ix ix added the roadmap New feature or request label May 1, 2019
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ix commented May 6, 2019

Apparently using assertions gets you line and file reporting for free.

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ix commented May 27, 2019 •
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I checked out solutions using Debug.Trace and GHC.Stack and it seems like everything requires compiling with profiling enabled.

{-# LANGUAGE CPP #-} provides __LINE__ however this isn't adequate as it reports the function definition. Closing this for now as I don't think using Template Haskell for this purpose is appropriate and know of no other ways.

@ix ix closed this as completed May 27, 2019
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