Remove a bunch of previously deprecated stuff in preparation for the 3.0 release.

Cabal/Cabal.cabal

@@ -353,6 +353,7 @@ library
     Distribution.Simple.Hpc
     Distribution.Simple.Install
     Distribution.Simple.InstallDirs
+    Distribution.Simple.InstallDirs.Internal
     Distribution.Simple.LocalBuildInfo
     Distribution.Simple.PackageIndex
     Distribution.Simple.PreProcess
@@ -448,6 +449,7 @@ library
     Distribution.Types.TargetInfo
     Distribution.Types.Version
     Distribution.Types.VersionRange
+    Distribution.Types.VersionRange.Internal
     Distribution.Types.VersionInterval
     Distribution.Types.GivenComponent
     Distribution.Types.PackageVersionConstraint
@@ -456,6 +458,7 @@ library
     Distribution.Utils.ShortText
     Distribution.Utils.Progress
     Distribution.Verbosity
+    Distribution.Verbosity.Internal
     Distribution.Version
     Language.Haskell.Extension
     Distribution.Compat.Binary

Cabal/Distribution/InstalledPackageInfo.hs

@@ -26,7 +26,6 @@
 
 module Distribution.InstalledPackageInfo (
         InstalledPackageInfo(..),
-        installedPackageId,
         installedComponentId,
         installedOpenUnitId,
         sourceComponentName,
@@ -50,7 +49,7 @@ import Distribution.CabalSpecVersion         (cabalSpecLatest)
 import Distribution.FieldGrammar
 import Distribution.FieldGrammar.FieldDescrs
 import Distribution.ModuleName
-import Distribution.Package                  hiding (installedPackageId, installedUnitId)
+import Distribution.Package                  hiding (installedUnitId)
 import Distribution.Types.ComponentName
 import Distribution.Utils.Generic            (toUTF8BS)
 
@@ -83,15 +82,6 @@ installedOpenUnitId ipi
 requiredSignatures :: InstalledPackageInfo -> Set ModuleName
 requiredSignatures ipi = openModuleSubstFreeHoles (Map.fromList (instantiatedWith ipi))
 
-{-# DEPRECATED installedPackageId "Use installedUnitId instead" #-}
--- | Backwards compatibility with Cabal pre-1.24.
---
--- This type synonym is slightly awful because in cabal-install
--- we define an 'InstalledPackageId' but it's a ComponentId,
--- not a UnitId!
-installedPackageId :: InstalledPackageInfo -> UnitId
-installedPackageId = installedUnitId
-
 -- -----------------------------------------------------------------------------
 -- Munging
 

Cabal/Distribution/Make.hs

@@ -60,7 +60,7 @@
 module Distribution.Make (
         module Distribution.Package,
         License(..), Version,
-        defaultMain, defaultMainArgs, defaultMainNoRead
+        defaultMain, defaultMainArgs
   ) where
 
 import Prelude ()
@@ -70,7 +70,6 @@ import Distribution.Compat.Prelude
 import Distribution.Compat.Exception
 import Distribution.Package
 import Distribution.Simple.Program
-import Distribution.PackageDescription
 import Distribution.Simple.Setup
 import Distribution.Simple.Command
 
@@ -89,10 +88,6 @@ defaultMain = getArgs >>= defaultMainArgs
 defaultMainArgs :: [String] -> IO ()
 defaultMainArgs = defaultMainHelper
 
-{-# DEPRECATED defaultMainNoRead "it ignores its PackageDescription arg" #-}
-defaultMainNoRead :: PackageDescription -> IO ()
-defaultMainNoRead = const defaultMain
-
 defaultMainHelper :: [String] -> IO ()
 defaultMainHelper args =
   case commandsRun (globalCommand commands) commands args of

Cabal/Distribution/ModuleName.hs

@@ -19,7 +19,6 @@ module Distribution.ModuleName (
         components,
         toFilePath,
         main,
-        simple,
         -- * Internal
         validModuleComponent,
   ) where
@@ -66,10 +65,6 @@ validModuleComponent []     = False
 validModuleComponent (c:cs) = isUpper c
                            && all validModuleChar cs
 
-{-# DEPRECATED simple "use ModuleName.fromString instead. This symbol will be removed in Cabal-3.0 (est. Mar 2019)." #-}
-simple :: String -> ModuleName
-simple str = ModuleName (stlFromStrings [str])
-
 -- | Construct a 'ModuleName' from a valid module name 'String'.
 --
 -- This is just a convenience function intended for valid module strings. It is

Cabal/Distribution/Package.hs

@@ -28,7 +28,6 @@ module Distribution.Package
   , Package(..), packageName, packageVersion
   , HasMungedPackageId(..), mungedName', mungedVersion'
   , HasUnitId(..)
-  , installedPackageId
   , PackageInstalled(..)
   ) where
 
@@ -87,11 +86,6 @@ instance HasMungedPackageId MungedPackageId where
 class Package pkg => HasUnitId pkg where
   installedUnitId :: pkg -> UnitId
 
-{-# DEPRECATED installedPackageId "Use installedUnitId instead. This symbol will be removed in Cabal-3.0 (est. Mar 2019)." #-}
--- | Compatibility wrapper for Cabal pre-1.24.
-installedPackageId :: HasUnitId pkg => pkg -> UnitId
-installedPackageId = installedUnitId
-
 -- | Class of installed packages.
 --
 -- The primary data type which is an instance of this package is

Cabal/Distribution/PackageDescription.hs

@@ -17,7 +17,6 @@ module Distribution.PackageDescription (
         specVersion,
         buildType,
         license,
-        descCabalVersion,
         BuildType(..),
         knownBuildTypes,
         allLibraries,
@@ -35,7 +34,6 @@ module Distribution.PackageDescription (
         hasLibs,
         explicitLibModules,
         libModulesAutogen,
-        libModules,
 
         -- ** Executables
         Executable(..),

Cabal/Distribution/PackageDescription/Configuration.hs

@@ -17,7 +17,6 @@
 
 module Distribution.PackageDescription.Configuration (
     finalizePD,
-    finalizePackageDescription,
     flattenPackageDescription,
 
     -- Utils
@@ -492,20 +491,6 @@ finalizePD userflags enabled satisfyDep
                       then DepOk
                       else MissingDeps missingDeps
 
-{-# DEPRECATED finalizePackageDescription "This function now always assumes tests and benchmarks are disabled; use finalizePD with ComponentRequestedSpec to specify something more specific. This symbol will be removed in Cabal-3.0 (est. Mar 2019)." #-}
-finalizePackageDescription ::
-     FlagAssignment  -- ^ Explicitly specified flag assignments
-  -> (Dependency -> Bool) -- ^ Is a given dependency satisfiable from the set of
-                          -- available packages?  If this is unknown then use
-                          -- True.
-  -> Platform      -- ^ The 'Arch' and 'OS'
-  -> CompilerInfo  -- ^ Compiler information
-  -> [Dependency]  -- ^ Additional constraints
-  -> GenericPackageDescription
-  -> Either [Dependency]
-            (PackageDescription, FlagAssignment)
-finalizePackageDescription flags = finalizePD flags defaultComponentRequestedSpec
-
 {-
 let tst_p = (CondNode [1::Int] [Distribution.Package.Dependency "a" AnyVersion] [])
 let tst_p2 = (CondNode [1::Int] [Distribution.Package.Dependency "a" (EarlierVersion (Version [1,0] [])), Distribution.Package.Dependency "a" (LaterVersion (Version [2,0] []))] [])