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Diffstat (limited to 'testsuite/tests/unboxedsums/T20859.hs')
-rw-r--r-- | testsuite/tests/unboxedsums/T20859.hs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/testsuite/tests/unboxedsums/T20859.hs b/testsuite/tests/unboxedsums/T20859.hs new file mode 100644 index 0000000000..5e7c14bab1 --- /dev/null +++ b/testsuite/tests/unboxedsums/T20859.hs @@ -0,0 +1,10 @@ +{-# LANGUAGE MagicHash #-} +{-# LANGUAGE UnboxedSums #-} + +module T20859 where + +import GHC.Exts + ( Double#, Int#, Word# ) + +foo :: (# Int# | Double# | Word# #) -> (# | | #) Int# Double# Word# +foo x = x |