/src/Gcc.hs

 1{-# LANGUAGE UnicodeSyntax #-}
 2
 3module Gcc where
 4
 5import Data.Maybe (isJust)
 6import Text.Regex (mkRegex, matchRegex)
 7
 8data Stage = Preprocess | Analyze | Compile | Assemble | Link | Run
 9  deriving (Show, Eq, Enum, Ord)
10
11isMainMissingDiagnostic :: String → Bool
12isMainMissingDiagnostic =
13  isJust . matchRegex (mkRegex "undefined reference to [^[:alnum:]]+main[^[:alnum:]]+$")