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Diffstat (limited to 'testsuite/tests/typecheck/should_compile/tc128.hs')
| -rw-r--r-- | testsuite/tests/typecheck/should_compile/tc128.hs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_compile/tc128.hs b/testsuite/tests/typecheck/should_compile/tc128.hs new file mode 100644 index 0000000000..139e8e5a14 --- /dev/null +++ b/testsuite/tests/typecheck/should_compile/tc128.hs @@ -0,0 +1,10 @@ +-- !!! Test type checking of mutually recursive groups +-- GHC 5.00 was falling into a black hole when type checking a recursive +-- group of type declarations including a *chain* of type synonyms. + +module ShouldCompile where + + type PhraseFun = PMap -> Float + type PMap = () -> Player + data Player = MkT PhraseFun + |