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Only print GmWarnings once #691

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DanielG opened this issue Dec 3, 2015 · 2 comments
Open

Only print GmWarnings once #691

DanielG opened this issue Dec 3, 2015 · 2 comments
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easy type: enhancement

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@DanielG
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DanielG commented Dec 3, 2015

A Data.Set of already presented warnings should work also add a flag to always warn.
@DanielG
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DanielG commented Dec 6, 2015

The stack vs cabal-install warning only shows up on startup anyways so it's fine for now I guess

@lierdakil
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Since #665 is fixed, this only gets printed due to internal call to ghc-mod to get SymbolDB. Passing --verbose error to invocation should silence it.

@lierdakil lierdakil mentioned this issue Jan 5, 2016
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