[project @ 1999-02-09 10:12:24 by sof]

Updated + added Main.main regression test.

ghc/tests/typecheck/should_fail/tcfail033.stderr

- 
+
 tcfail033.hs:4:
-    Occurs check: cannot construct the infinite type: t = (t, _116)
-	Expected type: (t, _116)
+    Occurs check: cannot construct the infinite type: t = (t, t1)
+	Expected type: (t, t1)
 	Inferred type: t
     In a list-comprehension qualifier: return x
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail034.stderr

- 
+
 tcfail034.hs:17:
-    Could not deduce `PrelNum.Integral a'
-	(arising from use of `PrelNum.mod' at tcfail034.hs:17)
-	from the context: (PrelBase.Num a, PrelBase.Eq a)
-    Probable cause: missing `PrelNum.Integral a'
-		    in type signature for `test'
+    Could not deduce `Integral a'
+	(arising from use of `mod' at tcfail034.hs:17)
+	from the context: (Num a, Eq a)
+    Probable cause: missing `Integral a' in type signature for `test'
     When checking the type signature(s) for `test'
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail035.stderr

- 
-tcfail035.hs:6: Warning:
-    No explicit method nor default method for `PrelBase.fromInteger'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail035.hs:6: Warning:
-    No explicit method nor default method for `PrelBase.signum'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail035.hs:6: Warning:
-    No explicit method nor default method for `PrelBase.abs'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail035.hs:6: Warning:
-    No explicit method nor default method for `PrelBase.*'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail035.hs:6: Warning:
-    No explicit method nor default method for `PrelBase.+'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail035.hs:7: Warning:
-    No explicit method nor default method for `PrelBase.fromInteger'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail035.hs:7: Warning:
-    No explicit method nor default method for `PrelBase.signum'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail035.hs:7: Warning:
-    No explicit method nor default method for `PrelBase.abs'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail035.hs:7: Warning:
-    No explicit method nor default method for `PrelBase.*'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail035.hs:7: Warning:
-    No explicit method nor default method for `PrelBase.+'
-    in an instance declaration for `PrelBase.Num'
-
- 
+
+tcfail035.hs:6:
+    Warning: No explicit method nor default method for `fromInteger'
+	     in an instance declaration for `Num'
+
+tcfail035.hs:6:
+    Warning: No explicit method nor default method for `signum'
+	     in an instance declaration for `Num'
+
+tcfail035.hs:6:
+    Warning: No explicit method nor default method for `abs'
+	     in an instance declaration for `Num'
+
+tcfail035.hs:6:
+    Warning: No explicit method nor default method for `*'
+	     in an instance declaration for `Num'
+
+tcfail035.hs:6:
+    Warning: No explicit method nor default method for `+'
+	     in an instance declaration for `Num'
+
+tcfail035.hs:7:
+    Warning: No explicit method nor default method for `fromInteger'
+	     in an instance declaration for `Num'
+
+tcfail035.hs:7:
+    Warning: No explicit method nor default method for `signum'
+	     in an instance declaration for `Num'
+
+tcfail035.hs:7:
+    Warning: No explicit method nor default method for `abs'
+	     in an instance declaration for `Num'
+
+tcfail035.hs:7:
+    Warning: No explicit method nor default method for `*'
+	     in an instance declaration for `Num'
+
+tcfail035.hs:7:
+    Warning: No explicit method nor default method for `+'
+	     in an instance declaration for `Num'
+
+
+
 tcfail035.hs:3:
     Duplicate or overlapping instance declarations
-	for `PrelBase.Num NUM' at tcfail035.hs:6 and tcfail035.hs:7
+	for `Num NUM' at tcfail035.hs:6 and tcfail035.hs:7
+
 
 
 Compilation had errors

ghc/tests/typecheck/should_fail/tcfail036.stderr

- 
-tcfail036.hs:7: Warning:
-    No explicit method nor default method for `PrelBase.fromInteger'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail036.hs:7: Warning:
-    No explicit method nor default method for `PrelBase.signum'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail036.hs:7: Warning:
-    No explicit method nor default method for `PrelBase.abs'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail036.hs:7: Warning:
-    No explicit method nor default method for `PrelBase.*'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail036.hs:8: Warning:
-    No explicit method nor default method for `PrelBase.fromInteger'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail036.hs:8: Warning:
-    No explicit method nor default method for `PrelBase.signum'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail036.hs:8: Warning:
-    No explicit method nor default method for `PrelBase.abs'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail036.hs:8: Warning:
-    No explicit method nor default method for `PrelBase.*'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail036.hs:8: Warning:
-    No explicit method nor default method for `PrelBase.+'
-    in an instance declaration for `PrelBase.Num'
-
- 
+
+tcfail036.hs:7:
+    Warning: No explicit method nor default method for `fromInteger'
+	     in an instance declaration for `Num'
+
+tcfail036.hs:7:
+    Warning: No explicit method nor default method for `signum'
+	     in an instance declaration for `Num'
+
+tcfail036.hs:7:
+    Warning: No explicit method nor default method for `abs'
+	     in an instance declaration for `Num'
+
+tcfail036.hs:7:
+    Warning: No explicit method nor default method for `*'
+	     in an instance declaration for `Num'
+
+tcfail036.hs:8:
+    Warning: No explicit method nor default method for `fromInteger'
+	     in an instance declaration for `Num'
+
+tcfail036.hs:8:
+    Warning: No explicit method nor default method for `signum'
+	     in an instance declaration for `Num'
+
+tcfail036.hs:8:
+    Warning: No explicit method nor default method for `abs'
+	     in an instance declaration for `Num'
+
+tcfail036.hs:8:
+    Warning: No explicit method nor default method for `*'
+	     in an instance declaration for `Num'
+
+tcfail036.hs:8:
+    Warning: No explicit method nor default method for `+'
+	     in an instance declaration for `Num'
+
+
+
 tcfail036.hs:3:
     Duplicate or overlapping instance declarations
-	for `PrelBase.Num NUM' at tcfail036.hs:7 and tcfail036.hs:8
- 
+	for `Num NUM' at tcfail036.hs:7 and tcfail036.hs:8
+
 tcfail036.hs:7:
-    No instance for `PrelBase.Show NUM'
+    No instance for `Show NUM'
 	arising from an instance declaration at tcfail036.hs:7
- 
+
 tcfail036.hs:7:
-    No instance for `PrelBase.Eq NUM'
+    No instance for `Eq NUM'
 	arising from an instance declaration at tcfail036.hs:7
- 
+
 tcfail036.hs:9:
     Class used as a type constructor: Num
     When checking kinds in `Eq Num'
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail037.stderr

- 
-tcfail037.hs:3:
-    Ambiguous occurrence `+'
-    It could refer to: +: defined at tcfail037.hs:10
-		       PrelBase.+: imported from Prelude at tcfail037.hs:3
- 
+
 tcfail037.hs:7:
     Ambiguous occurrence `+'
-    It could refer to: +: defined at tcfail037.hs:10
-		       PrelBase.+: imported from Prelude at tcfail037.hs:3
- 
-tcfail037.hs:10:
-    Ambiguous occurrence `+'
-    It could refer to: +: defined at tcfail037.hs:10
-		       PrelBase.+: imported from Prelude at tcfail037.hs:3
+    It could refer to either `+', defined at tcfail037.hs:10
+		          or `Prelude.+', imported from Prelude at tcfail037.hs:3
+
 
 
 Compilation had errors

ghc/tests/typecheck/should_fail/tcfail038.stderr

- 
+
 tcfail038.hs:7:
-    Conflicting definitions for `==' in the bindings in an instance declaration
- 
+    Conflicting definitions for `=='
+    in the bindings in an instance declaration
+
 tcfail038.hs:8:
-    Conflicting definitions for `/=' in the bindings in an instance declaration
+    Conflicting definitions for `/='
+    in the bindings in an instance declaration
+
 
 
 Compilation had errors

ghc/tests/typecheck/should_fail/tcfail040.stderr

- 
+
 tcfail040.hs:19:
     Ambiguous type variable(s) `a'
 	in the constraint `ORD a'
 	arising from use of `<<' at tcfail040.hs:19
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail042.stderr

- 
+
 tcfail042.hs:18:
-    Could not deduce `PrelBase.Num a'
+    Could not deduce `Num a'
 	(arising from an instance declaration at tcfail042.hs:18)
-	from the context: (PrelBase.Eq a, PrelBase.Show a)
-    Probable cause: missing `PrelBase.Num a'
-		    in instance declaration context
+	from the context: (Eq a, Show a)
+    Probable cause: missing `Num a' in instance declaration context
     When checking the superclasses of an instance declaration
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail043.stderr

- 
-tcfail043.hs:16:
-    Ambiguous occurrence `and'
-    It could refer to: and: defined at tcfail043.hs:42
-		       PrelList.and: imported from Prelude at tcfail043.hs:16
- 
-tcfail043.hs:16:
-    Ambiguous occurrence `null'
-    It could refer to: null: defined at tcfail043.hs:57
-		       PrelList.null: imported from Prelude at tcfail043.hs:16
- 
+
 tcfail043.hs:24:
     Ambiguous occurrence `null'
-    It could refer to: null: defined at tcfail043.hs:57
-		       PrelList.null: imported from Prelude at tcfail043.hs:16
- 
+    It could refer to either `null', defined at tcfail043.hs:57
+		          or `Prelude.null', imported from Prelude at tcfail043.hs:16
+
 tcfail043.hs:24:
     Ambiguous occurrence `null'
-    It could refer to: null: defined at tcfail043.hs:57
-		       PrelList.null: imported from Prelude at tcfail043.hs:16
- 
+    It could refer to either `null', defined at tcfail043.hs:57
+		          or `Prelude.null', imported from Prelude at tcfail043.hs:16
+
 tcfail043.hs:26:
     Ambiguous occurrence `null'
-    It could refer to: null: defined at tcfail043.hs:57
-		       PrelList.null: imported from Prelude at tcfail043.hs:16
- 
+    It could refer to either `null', defined at tcfail043.hs:57
+		          or `Prelude.null', imported from Prelude at tcfail043.hs:16
+
 tcfail043.hs:26:
     Ambiguous occurrence `and'
-    It could refer to: and: defined at tcfail043.hs:42
-		       PrelList.and: imported from Prelude at tcfail043.hs:16
- 
+    It could refer to either `and', defined at tcfail043.hs:42
+		          or `Prelude.and', imported from Prelude at tcfail043.hs:16
+
 tcfail043.hs:41:
     Ambiguous occurrence `and'
-    It could refer to: and: defined at tcfail043.hs:42
-		       PrelList.and: imported from Prelude at tcfail043.hs:16
- 
-tcfail043.hs:42:
-    Ambiguous occurrence `and'
-    It could refer to: and: defined at tcfail043.hs:42
-		       PrelList.and: imported from Prelude at tcfail043.hs:16
- 
+    It could refer to either `and', defined at tcfail043.hs:42
+		          or `Prelude.and', imported from Prelude at tcfail043.hs:16
+
 tcfail043.hs:56:
     Ambiguous occurrence `null'
-    It could refer to: null: defined at tcfail043.hs:57
-		       PrelList.null: imported from Prelude at tcfail043.hs:16
- 
-tcfail043.hs:57:
-    Ambiguous occurrence `null'
-    It could refer to: null: defined at tcfail043.hs:57
-		       PrelList.null: imported from Prelude at tcfail043.hs:16
+    It could refer to either `null', defined at tcfail043.hs:57
+		          or `Prelude.null', imported from Prelude at tcfail043.hs:16
+
 
 
 Compilation had errors

ghc/tests/typecheck/should_fail/tcfail044.stderr

- 
-tcfail044.hs:12: Warning:
-    No explicit method nor default method for `PrelBase.signum'
-    in an instance declaration for `PrelBase.Num'
- 
-tcfail044.hs:12: Warning:
-    No explicit method nor default method for `PrelBase.abs'
-    in an instance declaration for `PrelBase.Num'
-
- 
+
+tcfail044.hs:12:
+    Warning: No explicit method nor default method for `signum'
+	     in an instance declaration for `Num'
+
+tcfail044.hs:12:
+    Warning: No explicit method nor default method for `abs'
+	     in an instance declaration for `Num'
+
+
+
 tcfail044.hs:5:
-    Illegal instance declaration for `PrelBase.Eq (a -> a)'
+    Illegal instance declaration for `Eq (a -> a)'
 	(the instance type must be of form (T a b c)
 	 where T is not a synonym, and a,b,c are distinct type variables)
- 
+
 tcfail044.hs:12:
-    Illegal instance declaration for `PrelBase.Num (a -> a)'
+    Illegal instance declaration for `Num (a -> a)'
 	(the instance type must be of form (T a b c)
 	 where T is not a synonym, and a,b,c are distinct type variables)
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail045.stderr

- 
+
 tcfail045.hs:10:
     Unacceptable instance type for ccall-ish class
-	class PrelGHC.CCallable type Socket
+	class CCallable type Socket
+
 
 
 Compilation had errors

ghc/tests/typecheck/should_fail/tcfail046.stderr

- 
+
 tcfail046.hs:4:
-    No instance for `PrelBase.Eq (Process a)'
+    No instance for `Eq (Process a)'
     When deriving classes for `Message'
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail047.stderr

- 
+
 tcfail047.hs:7:
     Illegal instance declaration for `A (a, (b, c))'
 	(the instance type must be of form (T a b c)
 	 where T is not a synonym, and a,b,c are distinct type variables)
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail048.stderr

- 
+
 tcfail048.hs:4: Type constructor or class not in scope: `B'
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail049.stderr

- 
-tcfail049.hs:3: Value not in scope: `g'
+
+tcfail049.hs:3: Variable not in scope: `g'
+
 
 
 Compilation had errors

ghc/tests/typecheck/should_fail/tcfail050.stderr

- 
+
 tcfail050.hs:3: Data constructor not in scope: `B'
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail051.stderr

- 
+
 tcfail051.hs:4: Type constructor or class not in scope: `B'
- 
-tcfail051.hs:4: Value not in scope: `op1'
+
+tcfail051.hs:4: Variable not in scope: `op1'
+
 
 
 Compilation had errors

ghc/tests/typecheck/should_fail/tcfail052.stderr

- 
+
 tcfail052.hs:4: Type variable not in scope: `c'
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail053.stderr

- 
+
 tcfail053.hs:3: Type constructor or class not in scope: `A'
 
 
+
 Compilation had errors
 

ghc/tests/typecheck/should_fail/tcfail054.stderr

- 
+
 tcfail054.hs:3: Data constructor not in scope: `B'
 
 
+
 Compilation had errors