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Diffstat (limited to 'testsuite/tests/deSugar/should_compile/ds034.hs')
| -rw-r--r-- | testsuite/tests/deSugar/should_compile/ds034.hs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/testsuite/tests/deSugar/should_compile/ds034.hs b/testsuite/tests/deSugar/should_compile/ds034.hs new file mode 100644 index 0000000000..0725a7a97f --- /dev/null +++ b/testsuite/tests/deSugar/should_compile/ds034.hs @@ -0,0 +1,11 @@ +-- !!! mutually-recursive methods in an instance declaration +-- +module ShouldCompile where + +class Foo a where + op1 :: a -> a + op2 :: a -> a + +instance Foo Int where + op1 x = op2 x + op2 y = op1 y |