diff options
Diffstat (limited to 'testsuite/tests/linear/should_fail/LinearConfusedDollar.hs')
| -rw-r--r-- | testsuite/tests/linear/should_fail/LinearConfusedDollar.hs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/testsuite/tests/linear/should_fail/LinearConfusedDollar.hs b/testsuite/tests/linear/should_fail/LinearConfusedDollar.hs new file mode 100644 index 0000000000..2cd1628eeb --- /dev/null +++ b/testsuite/tests/linear/should_fail/LinearConfusedDollar.hs @@ -0,0 +1,12 @@ +{-# LANGUAGE LinearTypes #-} +module LinearConfusedDollar where + +-- When ($) becomes polymorphic in the multiplicity, then, this test case won't +-- hold anymore. But, as it stands, it produces untyped desugared code, hence +-- must be rejected. + +f :: a #-> a +f x = x + +g :: a #-> a +g x = f $ x |