Track changes in error message format (TH related)

testsuite/tests/ghc-regress/annotations/should_fail/annfail03.stderr

-
-annfail03.hs:17:0:
-    GHC stage restriction: instance for `Data InModule'
-      is used in an annotation, and must be imported, not defined locally
-    In the expression: InModule
-    In the annotation: {-# ANN f InModule #-}
+
+annfail03.hs:17:0:
+    GHC stage restriction: instance for `Data InModule'
+      is used in a top-level splice or annotation,
+      and must be imported, not defined locally
+    In the expression: InModule
+    In the annotation: {-# ANN f InModule #-}

testsuite/tests/ghc-regress/annotations/should_fail/annfail04.stderr

-
-annfail04.hs:14:11:
-    GHC stage restriction: instance for `Thing Int'
-      is used in an annotation, and must be imported, not defined locally
-    In the expression: (thing :: Int)
-    In the annotation: {-# ANN f (thing :: Int) #-}
+
+annfail04.hs:14:11:
+    GHC stage restriction: instance for `Thing Int'
+      is used in a top-level splice or annotation,
+      and must be imported, not defined locally
+    In the expression: (thing :: Int)
+    In the annotation: {-# ANN f (thing :: Int) #-}

testsuite/tests/ghc-regress/annotations/should_fail/annfail06.stderr

-
-annfail06.hs:21:0:
-    GHC stage restriction: instance for `Data InstancesInWrongModule'
-      is used in an annotation, and must be imported, not defined locally
-    In the expression: InstancesInWrongModule
-    In the annotation: {-# ANN f InstancesInWrongModule #-}
+
+annfail06.hs:21:0:
+    GHC stage restriction: instance for `Data InstancesInWrongModule'
+      is used in a top-level splice or annotation,
+      and must be imported, not defined locally
+    In the expression: InstancesInWrongModule
+    In the annotation: {-# ANN f InstancesInWrongModule #-}

testsuite/tests/ghc-regress/annotations/should_fail/annfail09.stderr

-
-annfail09.hs:11:10:
-    GHC stage restriction: `g'
-      is used in an annotation, and must be imported, not defined locally
-    In the expression: g
-    In the annotation: {-# ANN f g #-}
+
+annfail09.hs:11:10:
+    GHC stage restriction: `g'
+      is used in a top-level splice or annotation,
+      and must be imported, not defined locally
+    In the expression: g
+    In the annotation: {-# ANN f g #-}