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Support where clauses, let bindings and case expressions in case splitting (fixes #395)

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This commit is contained in:
Rob Everest
2014-11-02 00:06:34 +11:00
committed by Daniel Gröber
parent 833d9ce058
commit 56cc237e26
4 changed files with 50 additions and 4 deletions
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21
test/CaseSplitSpec.hs
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@@ -18,3 +18,24 @@ spec = do
res `shouldBe` "24 1 24 30"++
" \"mlAppend Nil y = _mlAppend_body\NUL"++
"mlAppend (Cons x1 x2) y = _mlAppend_body\"\n"
it "works with case expressions" $ do
withDirectory_ "test/data/case-split" $ do
res <- runD $ splits "Vect.hs" 28 20
res `shouldBe` "28 19 28 39"++
" \"Nil -> _mlAppend_body\NUL"++
" (Cons x'1 x'2) -> _mlAppend_body\"\n"
it "works with where clauses" $ do
withDirectory_ "test/data/case-split" $ do
res <- runD $ splits "Vect.hs" 34 17
res `shouldBe` "34 5 34 43"++
" \"mlReverse' Nil accum = _mlReverse_body\NUL"++
" mlReverse' (Cons xs'1 xs'2) accum = _mlReverse_body\"\n"
it "works with let bindings" $ do
withDirectory_ "test/data/case-split" $ do
res <- runD $ splits "Vect.hs" 38 33
res `shouldBe` "38 21 38 59"++
" \"mlReverse' Nil accum = _mlReverse_body\NUL"++
" mlReverse' (Cons xs'1 xs'2) accum = _mlReverse_body\"\n"