Do not treat OverloadedStrings as default extensions

dbmigrations.cabal

@@ -62,7 +62,6 @@ Source-Repository head
 
 Library
   default-language: Haskell2010
-  default-extensions: OverloadedStrings
   if impl(ghc >= 6.12.0)
     ghc-options: -Wall -fwarn-tabs -funbox-strict-fields
                  -fno-warn-unused-do-bind
@@ -108,7 +107,6 @@ Library
 
 test-suite dbmigrations-tests
   default-language: Haskell2010
-  default-extensions: OverloadedStrings
   type: exitcode-stdio-1.0
   Build-Depends:
     base >= 4 && < 5,

src/Database/Schema/Migrations/Backend.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 module Database.Schema.Migrations.Backend
     ( Backend(..)
     , rootMigrationName

src/Database/Schema/Migrations/Backend/HDBC.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 module Database.Schema.Migrations.Backend.HDBC
     ( hdbcBackend
     )

src/Database/Schema/Migrations/Dependencies.hs

@@ -1,4 +1,4 @@
-{-# LANGUAGE TypeSynonymInstances #-}
+{-# LANGUAGE TypeSynonymInstances, OverloadedStrings #-}
 -- |This module types and functions for representing a dependency
 -- graph of arbitrary objects and functions for querying such graphs
 -- to get dependency and reverse dependency information.

src/Database/Schema/Migrations/Filesystem.hs

@@ -1,4 +1,4 @@
-{-# LANGUAGE DeriveDataTypeable, ScopedTypeVariables #-}
+{-# LANGUAGE DeriveDataTypeable, ScopedTypeVariables, OverloadedStrings #-}
 -- |This module provides a type for interacting with a
 -- filesystem-backed 'MigrationStore'.
 module Database.Schema.Migrations.Filesystem

src/Database/Schema/Migrations/Filesystem/Serialize.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 module Database.Schema.Migrations.Filesystem.Serialize
     ( serializeMigration
     )

src/Database/Schema/Migrations/Migration.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 module Database.Schema.Migrations.Migration
     ( Migration(..)
     , newMigration

src/Moo/CommandUtils.hs

@@ -1,4 +1,4 @@
-{-# LANGUAGE FlexibleContexts #-}
+{-# LANGUAGE FlexibleContexts, OverloadedStrings #-}
 module Moo.CommandUtils
        ( apply
        , confirmCreation

src/Moo/Main.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 module Moo.Main
     ( mainWithParameters
     , ExecutableParameters (..)

test/DependencyTest.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 module DependencyTest
     ( tests
     )

test/FilesystemParseTest.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 module FilesystemParseTest
     ( tests
     )

test/FilesystemSerializeTest.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 module FilesystemSerializeTest
     ( tests
     )

test/FilesystemTest.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 module FilesystemTest
     ( tests
     )

test/LinearMigrationsTest.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 module LinearMigrationsTest (tests) where
 
 import           InMemoryStore

test/MigrationsTest.hs

@@ -1,4 +1,4 @@
-{-# LANGUAGE TypeSynonymInstances,GeneralizedNewtypeDeriving,MultiParamTypeClasses,FlexibleInstances #-}
+{-# LANGUAGE TypeSynonymInstances,GeneralizedNewtypeDeriving,MultiParamTypeClasses,FlexibleInstances,OverloadedStrings #-}
 module MigrationsTest
     ( tests
     )

test/StoreTest.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE OverloadedStrings #-}
 module StoreTest
     ( tests
     )
@@ -115,4 +116,4 @@ validateMigrationMapTests =
     map mkValidateMapTest validateMapTestCases
         where
           mkValidateMapTest (mmap, errs) =
-              errs ~=? validateMigrationMap mmap
+              errs ~=? validateMigrationMap mmap