Safe Haskell	Safe-Inferred
Language	Haskell2010

Language.Futhark.Warnings

Description

A very simple representation of collections of warnings. Warnings have a position (so they can be ordered), and their Show-instance produces a human-readable string.

Synopsis

data Warnings
anyWarnings :: Warnings -> Bool
singleWarning :: SrcLoc -> Doc -> Warnings
singleWarning' :: SrcLoc -> [SrcLoc] -> Doc -> Warnings

Documentation

data Warnings Source #

The warnings produced by the compiler. The Show instance produces a human-readable description.

Instances

Instances details

Semigroup Warnings Source #
Instance details Defined in Language.Futhark.Warnings Methods (<>) :: Warnings -> Warnings -> Warnings # sconcat :: NonEmpty Warnings -> Warnings # stimes :: Integral b => b -> Warnings -> Warnings #
Monoid Warnings Source #
Instance details Defined in Language.Futhark.Warnings Methods mempty :: Warnings # mappend :: Warnings -> Warnings -> Warnings # mconcat :: [Warnings] -> Warnings #
Pretty Warnings Source #
Instance details Defined in Language.Futhark.Warnings Methods ppr :: Warnings -> Doc # pprPrec :: Int -> Warnings -> Doc # pprList :: [Warnings] -> Doc #

anyWarnings :: Warnings -> Bool Source #

True if there are any warnings in the set.

singleWarning :: SrcLoc -> Doc -> Warnings Source #

A single warning at the given location.

singleWarning' :: SrcLoc -> [SrcLoc] -> Doc -> Warnings Source #

A single warning at the given location, but also with a stack trace (sort of) to the location.