cc004.hs:2:
Cannot generalise these overloadings (in a _ccall_):
- `CReturnable b' arising from the result of the _ccall_ to `f' at cc004.hs:15
+ `CReturnable b' arising from the result of the _ccall_ to `f' at cc004.hs:8
cc004.hs:2:
Cannot generalise these overloadings (in a _ccall_):
- `CReturnable b' arising from the result of the _ccall_ to `f' at cc004.hs:8
+ `CReturnable b' arising from the result of the _ccall_ to `f' at cc004.hs:15
Compilation had errors
--- /dev/null
+!! N-plus-K pattern in binding
+
+-- From: Andreas Marth
+-- Sent: Monday, June 07, 1999 5:02 PM
+-- To: glasgow-haskell-bugs@majordomo.haskell.org
+-- Subject: compiler-bug
+
+module Test where
+
+erroR :: Int
+erroR = n where
+ (n+1,_) = (5,2)
+
+-- Produced a -dcore-lint error in the desugarer output
+-- (Was a missing case in DsHsSyn.collectTypedPatBinders)
read014.hs:8: Warning: Defined but not used: x
-read014.hs:8:
- Warning: No explicit method nor default method for `fromInteger'
+read014.hs:6:
+ Warning: No explicit method nor default method for `+'
in an instance declaration for `Num'
-read014.hs:8:
- Warning: No explicit method nor default method for `signum'
+read014.hs:6:
+ Warning: No explicit method nor default method for `*'
in an instance declaration for `Num'
-read014.hs:8:
+read014.hs:6:
Warning: No explicit method nor default method for `abs'
in an instance declaration for `Num'
-read014.hs:8:
- Warning: No explicit method nor default method for `*'
+read014.hs:6:
+ Warning: No explicit method nor default method for `signum'
in an instance declaration for `Num'
-read014.hs:8:
- Warning: No explicit method nor default method for `+'
+read014.hs:6:
+ Warning: No explicit method nor default method for `fromInteger'
in an instance declaration for `Num'
--- /dev/null
+-- !!! Empty export list
+
+module Reader() where
+
+instance Show (a->b) where
+ show f = "<<function>>"
-read004.hs:19:1: Illegal character: `.' in a string gap
-read004.hs:19:1: on input: "."
+read004.hs:14: error in character literal
+
+Compilation had errors
+
instance __forall [a] => {K [a]} = _f3;
1 _f1 :: {K PrelBase.Int} ;
1 _f2 :: {K PrelBase.Bool} ;
-1 _f3 :: __forall [a] => {K PrelList.[a]} ;
+1 _f3 :: __forall [a] => {K [a]} ;
1 class K a :: (* -> *) where { op1 :: a -> a ; op2 :: a -> a } ;
-rnfail004.hs:6:
+rnfail004.hs:7:
Conflicting definitions for `a'
in a binding group
-rnfail004.hs:7:
+rnfail004.hs:8:
Conflicting definitions for `b'
in a binding group
rnfail012.hs:2:
Multiple declarations of `A'
- defined at rnfail012.hs:3
- defined at rnfail012.hs:9
+ defined at rnfail012.hs:2
+ defined at rnfail012.hs:8
Compilation had errors
rnfail013.hs:3:
Multiple declarations of `MkT'
+ defined at rnfail013.hs:5
defined at rnfail013.hs:7
- defined at rnfail013.hs:9
Compilation had errors
-rnfail014.hs:9:
+rnfail014.hs:8:
None of the type variable(s) in the constraint `Eq a'
appears in the type `Eq Bool'
In the type signature for an instance decl
-rnfail015.hs:9:
+rnfail015.hs:8:
Conflicting definitions for `TokLiteral'
in the data type declaration for `Token'
--- /dev/null
+module Data82 where
+
+data FooData = FooData
([], [])
(snd (dfs (new_range es) ([], []) vs)))
where
- span_tree r (vs, ns) [] = (vs, ns)
- span_tree r (vs, ns) (x : xs)
- | x `elem` vs = span_tree r (vs, ns) xs
- | otherwise = span_tree r (vs', (x : ns') : ns) xs
- where
- (vs', ns') = dfs r (x : vs, []) (r x)
+ swap (x, y) = (y, x)
+ reversed_edges :: forall v. (Eq v) => [Edge v]
+ reversed_edges = map swap es
new_range [] w = []
new_range ((x, y) : xys) w
= if x == w then
(y : (new_range xys w))
else
(new_range xys w)
- swap (x, y) = (y, x)
- reversed_edges :: forall v. (Eq v) => [Edge v]
- reversed_edges = map swap es
+ span_tree r (vs, ns) [] = (vs, ns)
+ span_tree r (vs, ns) (x : xs)
+ | x `elem` vs = span_tree r (vs, ns) xs
+ | otherwise = span_tree r (vs', (x : ns') : ns) xs
+ where
+ (vs', ns') = dfs r (x : vs, []) (r x)
Compilation had errors
--- /dev/null
+module Inst82_1 where
+import Data82
+
+instance Read FooData where
+ readsPrec _ _ = [(FooData,"")]
--- /dev/null
+module Inst82_2 where
+import Data82
+
+instance Read FooData where
+ readsPrec _ _ = [(FooData,"")]
include $(TOP)/mk/boilerplate.mk
include $(TOP)/mk/should_fail.mk
-SRC_HC_OPTS += -noC
+HS_SRCS = $(wildcard *.hs)
+
+# The -noC messes up the Data82 compilation
+# SRC_HC_OPTS += -noC
tcfail045_HC_OPTS = -fglasgow-exts
tcfail068_HC_OPTS = -fglasgow-exts
tcfail080_HC_OPTS = -fglasgow-exts
+Inst82_1.o : Inst82_1.hs Data82.hi
+ $(HC) $(HC_OPTS) -c $< -o $@
+Inst82_2.o : Inst82_2.hs Data82.hi
+ $(HC) $(HC_OPTS) -c $< -o $@
+Data82.o : Data82.hs
+ $(HC) $(HC_OPTS) -c $< -o $@
+
# mkdependHS doesn't understand OPTIONS pragmas...
SRC_MKDEPENDHS_OPTS += -fglasgow-exts
-tcfail001.hs:9:
+tcfail001.hs:8:
Warning: Duplicate class assertion `A a' in the context:
(A a, A a) => ...
-tcfail017.hs:11:
+tcfail017.hs:10:
Could not deduce `C [a]'
- (arising from an instance declaration at tcfail017.hs:11)
+ (arising from an instance declaration at tcfail017.hs:10)
from the context: (B a)
Probable cause: missing `C [a]' in instance declaration context
or missing instance declaration for `C [a]'
-tcfail019.hs:19:
+tcfail019.hs:18:
Could not deduce `C [a]'
- (arising from an instance declaration at tcfail019.hs:19)
+ (arising from an instance declaration at tcfail019.hs:18)
from the context: ()
Probable cause: missing `C [a]' in instance declaration context
or missing instance declaration for `C [a]'
When checking the superclasses of an instance declaration
-tcfail019.hs:19:
+tcfail019.hs:18:
Could not deduce `B [a]'
- (arising from an instance declaration at tcfail019.hs:19)
+ (arising from an instance declaration at tcfail019.hs:18)
from the context: ()
Probable cause: missing `B [a]' in instance declaration context
or missing instance declaration for `B [a]'
-tcfail020.hs:11:
+tcfail020.hs:10:
Could not deduce `A [a]'
- (arising from an instance declaration at tcfail020.hs:11)
+ (arising from an instance declaration at tcfail020.hs:10)
from the context: (A a)
Probable cause: missing `A [a]' in instance declaration context
or missing instance declaration for `A [a]'
tcfail023.hs:1:
Duplicate or overlapping instance declarations
- for `A B' at tcfail023.hs:11 and tcfail023.hs:14
+ for `A B' at tcfail023.hs:13 and tcfail023.hs:10
tcfail023.hs:11:
Couldn't match `B' against `Bool'
tcfail027.hs:2:
Cycle in class declarations:
- `B' at tcfail027.hs:8
- `A' at tcfail027.hs:5
+ `A' at tcfail027.hs:4
+ `B' at tcfail027.hs:7
Compilation had errors
-tcfail028.hs:5:
+tcfail028.hs:4:
Couldn't match `Type t' against `k -> *'
Expected kind: Type t
Inferred kind: k -> *
-tcfail030.hs:0: Variable not in scope: `Main.main'
+tcfail030.hs:2: Variable not in scope: `Main.main'
Compilation had errors
tcfail035.hs:6:
- Warning: No explicit method nor default method for `fromInteger'
+ 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 `signum'
+ Warning: No explicit method nor default method for `*'
in an instance declaration for `Num'
tcfail035.hs:6:
in an instance declaration for `Num'
tcfail035.hs:6:
- Warning: No explicit method nor default method for `*'
+ 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 `+'
+ 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 `fromInteger'
+ 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 `signum'
+ Warning: No explicit method nor default method for `*'
in an instance declaration for `Num'
tcfail035.hs:7:
in an instance declaration for `Num'
tcfail035.hs:7:
- Warning: No explicit method nor default method for `*'
+ 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 `+'
+ Warning: No explicit method nor default method for `fromInteger'
in an instance declaration for `Num'
tcfail035.hs:3:
Duplicate or overlapping instance declarations
- for `Num NUM' at tcfail035.hs:6 and tcfail035.hs:7
+ for `Num NUM' at tcfail035.hs:7 and tcfail035.hs:6
Compilation had errors
-tcfail036.hs:7:
- Warning: No explicit method nor default method for `fromInteger'
+tcfail036.hs:6:
+ Warning: No explicit method nor default method for `*'
in an instance declaration for `Num'
-tcfail036.hs:7:
- Warning: No explicit method nor default method for `signum'
+tcfail036.hs:6:
+ 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 `abs'
+tcfail036.hs:6:
+ 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 `*'
+tcfail036.hs:6:
+ 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 `fromInteger'
+ 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 `signum'
+ Warning: No explicit method nor default method for `*'
in an instance declaration for `Num'
tcfail036.hs:8:
in an instance declaration for `Num'
tcfail036.hs:8:
- Warning: No explicit method nor default method for `*'
+ 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 `+'
+ Warning: No explicit method nor default method for `fromInteger'
in an instance declaration for `Num'
tcfail036.hs:3:
Duplicate or overlapping instance declarations
- for `Num NUM' at tcfail036.hs:7 and tcfail036.hs:8
+ for `Num NUM' at tcfail036.hs:8 and tcfail036.hs:6
-tcfail036.hs:7:
+tcfail036.hs:8:
No instance for `Show NUM'
- arising from an instance declaration at tcfail036.hs:7
+ arising from an instance declaration at tcfail036.hs:8
-tcfail036.hs:7:
+tcfail036.hs:8:
No instance for `Eq NUM'
- arising from an instance declaration at tcfail036.hs:7
+ arising from an instance declaration at tcfail036.hs:8
tcfail036.hs:9:
Class used as a type constructor: Num
--- /dev/null
+module Main(main) where
+import Data82
+import Inst82_1
+import Inst82_2
+
+data Baz = Baz deriving Read
+
+main = print ((read "FooData")::FooData)
+
projects / ghc-hetmet.git / commitdiff