diff options
| author | David Terei <davidterei@gmail.com> | 2011-07-20 11:09:03 -0700 |
|---|---|---|
| committer | David Terei <davidterei@gmail.com> | 2011-07-20 11:26:35 -0700 |
| commit | 16514f272fb42af6e9c7674a9bd6c9dce369231f (patch) | |
| tree | e4f332b45fe65e2a7a2451be5674f887b42bf199 /testsuite/tests/array/should_run/arr010.hs | |
| parent | ebd422aed41048476aa61dd4c520d43becd78682 (diff) | |
| download | haskell-16514f272fb42af6e9c7674a9bd6c9dce369231f.tar.gz | |
Move tests from tests/ghc-regress/* to just tests/*
Diffstat (limited to 'testsuite/tests/array/should_run/arr010.hs')
| -rw-r--r-- | testsuite/tests/array/should_run/arr010.hs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/testsuite/tests/array/should_run/arr010.hs b/testsuite/tests/array/should_run/arr010.hs new file mode 100644 index 0000000000..d5b7f38c1c --- /dev/null +++ b/testsuite/tests/array/should_run/arr010.hs @@ -0,0 +1,18 @@ +-- !!! Array - accumulated arrays +-- +-- +module Main(main) where + +import Data.Array +import Data.Ix + +hist :: (Ix a, Num b) => (a,a) -> [a] -> Array a b +hist bnds is = accumArray (+) 0 bnds [(i,1) | i <- is , inRange bnds i] + +main = + let + a1 = hist (0,10) (concat $ take 2 $ repeat [1..20]) + in + print a1 + + |