Bring test suite up to date

test/data/template-haskell/Bar.hs

@@ -0,0 +1,5 @@
+{-# LANGUAGE TemplateHaskell #-}
+module Bar (bar) where
+import Foo (foo)
+
+bar = $foo ++ "bar"

test/data/template-haskell/Foo.hs

@@ -0,0 +1,9 @@
+module Foo (foo, fooQ) where
+import Language.Haskell.TH
+import Language.Haskell.TH.Quote (QuasiQuoter(..))
+
+foo :: ExpQ
+foo = stringE "foo"
+
+fooQ :: QuasiQuoter
+fooQ = QuasiQuoter (litE . stringL) undefined undefined undefined

test/data/template-haskell/ImportsTH.hs

@@ -0,0 +1,3 @@
+import Bar (bar)
+
+main = putStrLn bar