diff options
Diffstat (limited to 'testsuite/tests/codeGen/should_run/cgrun027.hs')
| -rw-r--r-- | testsuite/tests/codeGen/should_run/cgrun027.hs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/testsuite/tests/codeGen/should_run/cgrun027.hs b/testsuite/tests/codeGen/should_run/cgrun027.hs new file mode 100644 index 0000000000..646d05c38b --- /dev/null +++ b/testsuite/tests/codeGen/should_run/cgrun027.hs @@ -0,0 +1,13 @@ +-- !!! simple test of 0-method classes +-- + +class (Num a, Integral a) => Foo a + +main = putStr (shows (f ((fromInteger 21)::Int) + ((fromInteger 37))) "\n") + +instance Foo Int + +f :: Foo a => a -> a -> Integer + +f a b = toInteger (a + b) |