14 files changed, 45 insertions, 45 deletions
diff --git a/testsuite/tests/generics/GenCannotDoRep0.stderr b/testsuite/tests/generics/GenCannotDoRep0.stderr
index 291ab14b5f..d216a703b3 100644
--- a/testsuite/tests/generics/GenCannotDoRep0.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep0.stderr
@@ -3,21 +3,21 @@ GenCannotDoRep0.hs:6:14: Warning:
     -XDatatypeContexts is deprecated: It was widely considered a misfeature, and has been removed from the Haskell language.
 
 GenCannotDoRep0.hs:13:45:
-    Can't make a derived instance of `Generic Dynamic':
+    Can't make a derived instance of ‛Generic Dynamic’:
       Dynamic must be a vanilla data constructor
-    In the data declaration for `Dynamic'
+    In the data declaration for ‛Dynamic’
 
 GenCannotDoRep0.hs:17:1:
-    Can't make a derived instance of `Generic (P Int)':
+    Can't make a derived instance of ‛Generic (P Int)’:
       P must not be instantiated; try deriving `P a' instead
-    In the stand-alone deriving instance for `Generic (P Int)'
+    In the stand-alone deriving instance for ‛Generic (P Int)’
 
 GenCannotDoRep0.hs:26:1:
-    Can't make a derived instance of `Generic (D Char Char)':
+    Can't make a derived instance of ‛Generic (D Char Char)’:
       D must not be instantiated; try deriving `D Char b' instead
-    In the stand-alone deriving instance for `Generic (D Char Char)'
+    In the stand-alone deriving instance for ‛Generic (D Char Char)’
 
 GenCannotDoRep0.hs:28:1:
-    Can't make a derived instance of `Generic (D Int a)':
+    Can't make a derived instance of ‛Generic (D Int a)’:
       D must not have a datatype context
-    In the stand-alone deriving instance for `Generic (D Int a)'
+    In the stand-alone deriving instance for ‛Generic (D Int a)’
diff --git a/testsuite/tests/generics/GenCannotDoRep1.stderr b/testsuite/tests/generics/GenCannotDoRep1.stderr
index dde1d5b0d8..7e0f124b1e 100644
--- a/testsuite/tests/generics/GenCannotDoRep1.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep1.stderr
@@ -1,8 +1,8 @@
-
-GenCannotDoRep1.hs:1:29: Warning:
-    -XDatatypeContexts is deprecated: It was widely considered a misfeature, and has been removed from the Haskell language.
-
-GenCannotDoRep1.hs:8:49:
-    Can't make a derived instance of `Generic (Context a)':
-      Context must not have a datatype context
-    In the data declaration for `Context'
+
+GenCannotDoRep1.hs:1:29: Warning:
+    -XDatatypeContexts is deprecated: It was widely considered a misfeature, and has been removed from the Haskell language.
+
+GenCannotDoRep1.hs:8:49:
+    Can't make a derived instance of ‛Generic (Context a)’:
+      Context must not have a datatype context
+    In the data declaration for ‛Context’
diff --git a/testsuite/tests/generics/GenCannotDoRep1_0.stderr b/testsuite/tests/generics/GenCannotDoRep1_0.stderr
index 2e602af0e6..c75205a380 100644
--- a/testsuite/tests/generics/GenCannotDoRep1_0.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep1_0.stderr
@@ -1,5 +1,5 @@
 
 GenCannotDoRep1_0.hs:9:49:
-    Can't make a derived instance of `Generic1 Dynamic':
+    Can't make a derived instance of ‛Generic1 Dynamic’:
       Dynamic must be a vanilla data constructor
-    In the data declaration for `Dynamic'
+    In the data declaration for ‛Dynamic’
diff --git a/testsuite/tests/generics/GenCannotDoRep1_1.stderr b/testsuite/tests/generics/GenCannotDoRep1_1.stderr
index df9f518c67..97eeca51a9 100644
--- a/testsuite/tests/generics/GenCannotDoRep1_1.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep1_1.stderr
@@ -3,6 +3,6 @@ GenCannotDoRep1_1.hs:1:29: Warning:
     -XDatatypeContexts is deprecated: It was widely considered a misfeature, and has been removed from the Haskell language.
 
 GenCannotDoRep1_1.hs:8:49:
-    Can't make a derived instance of `Generic1 Context':
+    Can't make a derived instance of ‛Generic1 Context’:
       Context must not have a datatype context
-    In the data declaration for `Context'
+    In the data declaration for ‛Context’
diff --git a/testsuite/tests/generics/GenCannotDoRep1_2.stderr b/testsuite/tests/generics/GenCannotDoRep1_2.stderr
index ffda5ffd2c..32aebb7fc9 100644
--- a/testsuite/tests/generics/GenCannotDoRep1_2.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep1_2.stderr
@@ -1,5 +1,5 @@
 
 GenCannotDoRep1_2.hs:13:1:
-    Can't make a derived instance of `Generic1 Term':
+    Can't make a derived instance of ‛Generic1 Term’:
       Int must be a vanilla data constructor
-    In the stand-alone deriving instance for `Generic1 Term'
+    In the stand-alone deriving instance for ‛Generic1 Term’
diff --git a/testsuite/tests/generics/GenCannotDoRep1_3.stderr b/testsuite/tests/generics/GenCannotDoRep1_3.stderr
index 7312a95158..7e54463ff5 100644
--- a/testsuite/tests/generics/GenCannotDoRep1_3.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep1_3.stderr
@@ -1,5 +1,5 @@
 
 GenCannotDoRep1_3.hs:11:33:
-    Can't make a derived instance of `Generic1 T':
-      Constructor `T' must use the last type parameter only as the last argument of a data type, newtype, or (->)
-    In the data declaration for `T'
+    Can't make a derived instance of ‛Generic1 T’:
+      Constructor ‛T’ must use the last type parameter only as the last argument of a data type, newtype, or (->)
+    In the data declaration for ‛T’
diff --git a/testsuite/tests/generics/GenCannotDoRep1_4.stderr b/testsuite/tests/generics/GenCannotDoRep1_4.stderr
index 2a8d2a699b..e4b39838d6 100644
--- a/testsuite/tests/generics/GenCannotDoRep1_4.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep1_4.stderr
@@ -1,5 +1,5 @@
 
 GenCannotDoRep1_4.hs:8:34:
-    Can't make a derived instance of `Generic1 T':
-      Constructor `T' must use the last type parameter only as the last argument of a data type, newtype, or (->)
-    In the data declaration for `T'
+    Can't make a derived instance of ‛Generic1 T’:
+      Constructor ‛T’ must use the last type parameter only as the last argument of a data type, newtype, or (->)
+    In the data declaration for ‛T’
diff --git a/testsuite/tests/generics/GenCannotDoRep1_5.stderr b/testsuite/tests/generics/GenCannotDoRep1_5.stderr
index 13d25089a5..21e849098c 100644
--- a/testsuite/tests/generics/GenCannotDoRep1_5.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep1_5.stderr
@@ -1,5 +1,5 @@
 
 GenCannotDoRep1_5.hs:9:32:
-    Can't make a derived instance of `Generic1 T':
-      Constructor `T' must use the last type parameter only as the last argument of a data type, newtype, or (->)
-    In the data declaration for `T'
+    Can't make a derived instance of ‛Generic1 T’:
+      Constructor ‛T’ must use the last type parameter only as the last argument of a data type, newtype, or (->)
+    In the data declaration for ‛T’
diff --git a/testsuite/tests/generics/GenCannotDoRep1_6.stderr b/testsuite/tests/generics/GenCannotDoRep1_6.stderr
index 16b822e1c1..06d95b223e 100644
--- a/testsuite/tests/generics/GenCannotDoRep1_6.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep1_6.stderr
@@ -1,5 +1,5 @@
 
 GenCannotDoRep1_6.hs:9:43:
-    Can't make a derived instance of `Generic1 T':
-      Constructor `T' must use the last type parameter only as the last argument of a data type, newtype, or (->)
-    In the data declaration for `T'
+    Can't make a derived instance of ‛Generic1 T’:
+      Constructor ‛T’ must use the last type parameter only as the last argument of a data type, newtype, or (->)
+    In the data declaration for ‛T’
diff --git a/testsuite/tests/generics/GenCannotDoRep1_7.stderr b/testsuite/tests/generics/GenCannotDoRep1_7.stderr
index 3b6af68fb0..2830a6d774 100644
--- a/testsuite/tests/generics/GenCannotDoRep1_7.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep1_7.stderr
@@ -1,5 +1,5 @@
 
 GenCannotDoRep1_7.hs:11:29:
-    Can't make a derived instance of `Generic1 T':
+    Can't make a derived instance of ‛Generic1 T’:
       must not apply type constructors that cannot be represented with `Rep1' (such as `B') to arguments that involve the last type parameter
-    In the data declaration for `T'
+    In the data declaration for ‛T’
diff --git a/testsuite/tests/generics/GenCannotDoRep1_8.stderr b/testsuite/tests/generics/GenCannotDoRep1_8.stderr
index c0d6929071..305944471f 100644
--- a/testsuite/tests/generics/GenCannotDoRep1_8.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep1_8.stderr
@@ -1,5 +1,5 @@
 
 GenCannotDoRep1_8.hs:12:30:
-    Can't make a derived instance of `Generic1 T':
-      Constructor `T' must use the last type parameter only as the last argument of a data type, newtype, or (->)
-    In the data declaration for `T'
+    Can't make a derived instance of ‛Generic1 T’:
+      Constructor ‛T’ must use the last type parameter only as the last argument of a data type, newtype, or (->)
+    In the data declaration for ‛T’
diff --git a/testsuite/tests/generics/GenCannotDoRep2.stderr b/testsuite/tests/generics/GenCannotDoRep2.stderr
index 35caf2c3b4..635102310a 100644
--- a/testsuite/tests/generics/GenCannotDoRep2.stderr
+++ b/testsuite/tests/generics/GenCannotDoRep2.stderr
@@ -1,5 +1,5 @@
 
 GenCannotDoRep2.hs:13:1:
-    Can't make a derived instance of `Generic (Term a)':
+    Can't make a derived instance of ‛Generic (Term a)’:
       Int must be a vanilla data constructor
-    In the stand-alone deriving instance for `Generic (Term a)'
+    In the stand-alone deriving instance for ‛Generic (Term a)’
diff --git a/testsuite/tests/generics/GenShouldFail0.stderr b/testsuite/tests/generics/GenShouldFail0.stderr
index 3685e67784..f85cd92894 100644
--- a/testsuite/tests/generics/GenShouldFail0.stderr
+++ b/testsuite/tests/generics/GenShouldFail0.stderr
@@ -1,5 +1,5 @@
 
 GenShouldFail0.hs:9:1:
-    Can't make a derived instance of `Generic X':
+    Can't make a derived instance of ‛Generic X’:
       You need -XDeriveGeneric to derive an instance for this class
-    In the stand-alone deriving instance for `Generic X'
+    In the stand-alone deriving instance for ‛Generic X’
diff --git a/testsuite/tests/generics/GenShouldFail1_0.stderr b/testsuite/tests/generics/GenShouldFail1_0.stderr
index 9b7ba3ef07..00779d00ea 100644
--- a/testsuite/tests/generics/GenShouldFail1_0.stderr
+++ b/testsuite/tests/generics/GenShouldFail1_0.stderr
@@ -1,5 +1,5 @@
 
 GenShouldFail1_0.hs:9:1:
-    Can't make a derived instance of `Generic1 X':
+    Can't make a derived instance of ‛Generic1 X’:
       You need -XDeriveGeneric to derive an instance for this class
-    In the stand-alone deriving instance for `Generic1 X'
+    In the stand-alone deriving instance for ‛Generic1 X’