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Diffstat (limited to 'libraries/base/tests/T12874.hs')
| -rw-r--r-- | libraries/base/tests/T12874.hs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libraries/base/tests/T12874.hs b/libraries/base/tests/T12874.hs new file mode 100644 index 0000000000..cba7173121 --- /dev/null +++ b/libraries/base/tests/T12874.hs @@ -0,0 +1,9 @@ +module Main where + +import Data.Proxy + +main :: IO () +main = print (read "Thing Proxy" :: Thing (Proxy Int)) + +data Thing a = Thing a + deriving (Read,Show) |