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authorDavid Terei <davidterei@gmail.com>2011-07-20 11:09:03 -0700
committerDavid Terei <davidterei@gmail.com>2011-07-20 11:26:35 -0700
commit16514f272fb42af6e9c7674a9bd6c9dce369231f (patch)
treee4f332b45fe65e2a7a2451be5674f887b42bf199 /testsuite/tests/typecheck/should_compile/T1495.hs
parentebd422aed41048476aa61dd4c520d43becd78682 (diff)
downloadhaskell-16514f272fb42af6e9c7674a9bd6c9dce369231f.tar.gz
Move tests from tests/ghc-regress/* to just tests/*
Diffstat (limited to 'testsuite/tests/typecheck/should_compile/T1495.hs')
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1 files changed, 19 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_compile/T1495.hs b/testsuite/tests/typecheck/should_compile/T1495.hs
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+++ b/testsuite/tests/typecheck/should_compile/T1495.hs
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+-- Test Trac #1495
+
+module CompilerBug where
+
+newtype Fix a = Fix (a (Fix a))
+data ID a = ID a
+newtype I a = I a
+
+testOk :: Fix ID
+testOk = undefined
+
+-- this definition causes the compiler to fail to terminate
+testInfiniteLoop :: Fix I
+testInfiniteLoop = undefined
+
+
+newtype T = MkT T
+test :: T
+test = undefined