From: sof <unknown>
Date: Wed, 3 Sep 1997 23:36:28 +0000 (+0000)
Subject: [project @ 1997-09-03 23:36:28 by sof]
X-Git-Tag: Approximately_1000_patches_recorded~63
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=0f164eccc13da194da4a5e5e892ca7efce56059c

[project @ 1997-09-03 23:36:28 by sof]
new desugar regr. test
---

diff --git a/ghc/tests/deSugar/should_compile/ds041.hs b/ghc/tests/deSugar/should_compile/ds041.hs
new file mode 100644
index 0000000..072ed89
--- /dev/null
+++ b/ghc/tests/deSugar/should_compile/ds041.hs
@@ -0,0 +1,16 @@
+{- In 2.05 this one crashed with
+
+	Fail: "basicTypes/Id.lhs", line 990: incomplete pattern(s) 
+		to match in function "dataConFieldLabels"
+
+   Reason: dsExpr (RecordCon ...) didn't extract 
+	   the constructor properly.
+-}
+
+module Bug where
+
+data Eq a => Foo a = Foo { x :: a }
+
+foo :: Eq a => Foo a
+foo = Foo{}
+