Update output to follow improved error messages for fixity decls

testsuite/tests/ghc-regress/ghci.debugger/scripts/break019.stderr

-
-Top level: Not in scope: type constructor or class `Test2'
+
+Top level: Not in scope: data constructor `Test2'

testsuite/tests/ghc-regress/module/mod77.stderr

-
-mod77.hs:3:6: Not in scope:  `$$$'
+
+mod77.hs:3:6:
+    The fixity signature for `$$$' lacks an accompanying binding

testsuite/tests/ghc-regress/parser/should_fail/read001.stderr

-
-read001.hs:25:9: Not in scope: `+#'
-
-read001.hs:38:47: Not in scope: type constructor or class `EqLeaf'
-
-read001.hs:38:58: Not in scope: type constructor or class `EqLeaf'
-
-read001.hs:87:10: Not in scope: `x'
-
-read001.hs:88:11: Not in scope: `x'
-
-read001.hs:94:18: Not in scope: `isSpace'
-
-read001.hs:95:12: Not in scope: `foo'
-
-read001.hs:107:29: Not in scope: data constructor `Foo'
-
-read001.hs:107:41: Not in scope: data constructor `Bar'
-
-read001.hs:112:22: Not in scope: type constructor or class `Foo'
+
+read001.hs:25:9:
+    The fixity signature for `+#' lacks an accompanying binding
+
+read001.hs:38:47: Not in scope: type constructor or class `EqLeaf'
+
+read001.hs:38:58: Not in scope: type constructor or class `EqLeaf'
+
+read001.hs:87:10: Not in scope: `x'
+
+read001.hs:88:11: Not in scope: `x'
+
+read001.hs:94:18: Not in scope: `isSpace'
+
+read001.hs:95:12: Not in scope: `foo'
+
+read001.hs:107:29: Not in scope: data constructor `Foo'
+
+read001.hs:107:41: Not in scope: data constructor `Bar'
+
+read001.hs:112:22: Not in scope: type constructor or class `Foo'

testsuite/tests/ghc-regress/rename/should_fail/rnfail027.stderr

-
-rnfail027.hs:5:9: Not in scope: `wibble'
+
+rnfail027.hs:5:9:
+    The fixity signature for `wibble' lacks an accompanying binding