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[Unused imports](commentary/compiler/unused-imports) describes how the current unused imports warning works. An import is unused if it can be deleted without changing the meaning of the program; currently, GHC strives to report all such imports (although it doesn't guarantee that it will do so).
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[Unused imports](commentary/compiler/unused-imports) describes how the current unused imports warning works. An import is unused if it can be deleted without changing the meaning of the program; currently, GHC strives to report all such imports (although it doesn't guarantee that it will do so).
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