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Diffstat (limited to 'testsuite/tests/lib/should_run/tup001.hs')
| -rw-r--r-- | testsuite/tests/lib/should_run/tup001.hs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/testsuite/tests/lib/should_run/tup001.hs b/testsuite/tests/lib/should_run/tup001.hs new file mode 100644 index 0000000000..a70e09027a --- /dev/null +++ b/testsuite/tests/lib/should_run/tup001.hs @@ -0,0 +1,33 @@ +-- Test instances for tuples up to 15 +-- For Read, Show, Eq, Ord, Bounded + +module Main where + +data T = A | B | C | D | E | F | G | H | I | J | K | L | M | N | O + deriving( Eq, Ord, Show, Read, Bounded ) + +t15 = (A,B,C,D,E,F,G,H,I,J,K,L,M,N,O) +t14 = (A,B,C,D,E,F,G,H,I,J,K,L,M,N) +t13 = (A,B,C,D,E,F,G,H,I,J,K,L,M) +t12 = (A,B,C,D,E,F,G,H,I,J,K,L) +t11 = (A,B,C,D,E,F,G,H,I,J,K) +t10 = (A,B,C,D,E,F,G,H,I,J) +t9 = (A,B,C,D,E,F,G,H,I) +t8 = (A,B,C,D,E,F,G,H) +t7 = (A,B,C,D,E,F,G) +t6 = (A,B,C,D,E,F) +t5 = (A,B,C,D,E) +t4 = (A,B,C,D) +t3 = (A,B,C) +t2 = (A,B) +t0 = () + +big = (t0,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15) + +main = do print big + print (read (show big) `asTypeOf` big) + print (big == big) + print (big < big) + print (big > big) + print (minBound `asTypeOf` big) + print (maxBound `asTypeOf` big)
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