#4488: Warn about unnecessary fromIntegral and other conversions
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Reporter: mitar | Owner:
Type: feature request | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 6.12.3
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: None/Unknown
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Comment(by mitar):
Unnecessary is for me when both types are equal. Unnecessary is for me
when I can remove it and it still compiles. And warning should be just
along the lines "unnecessary fromIntegral there and there". (And also for
other similar conversion functions.)
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4488#comment:2>
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