Commit 4f7cd810 authored by Ben Gamari's avatar Ben Gamari Committed by Ben Gamari
Browse files

Add testcase for #12757

Test Plan: Validate, expected to fail

Reviewers: austin

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D2665

GHC Trac Issues: #12757

(cherry picked from commit b5460dd6)
parent 83fc1259
{-# LANGUAGE OverloadedStrings #-}
module Main (main) where
import Data.ByteString (ByteString)
import qualified Data.ByteString as B
answers :: [ByteString]
answers = map (B.filter (/= 0x20))
[ "e3b0c442 98fc1c14 9afbf4c8 996fb924 27ae41e4 649b934c a495991b 7852b855"
, "d7a8fbb3 07d78094 69ca9abc b0082e4f 8d5651e4 6d3cdb76 2d02d0bf 37c9e592"
, "e4c4d8f3 bf76b692 de791a17 3e053211 50f7a345 b46484fe 427f6acc 7ecc81be"
, "ba7816bf 8f01cfea 414140de 5dae2223 b00361a3 96177a9c b410ff61 f20015ad"
, "248d6a61 d20638b8 e5c02693 0c3e6039 a33ce459 64ff2167 f6ecedd4 19db06c1"
, "cf5b16a7 78af8380 036ce59e 7b049237 0b249b11 e8f07a51 afac4503 7afee9d1"
, "cdc76e5c 9914fb92 81a1c7e2 84d73e67 f1809a48 a497200e 046d39cc c7112cd0"
]
x, y :: ByteString
x = "e3b0c442 98fc1c14 9afbf4c8 996fb924 27ae41e4 649b934c a495991b 7852b855"
y = B.filter (/= 0x20) x
main :: IO ()
main = do
print (seq x ())
print (seq y ())
print (length answers)
print (seq (head answers) ()) -- segfault!
......@@ -144,3 +144,4 @@ test('T10870', when(wordsize(32), skip), compile_and_run, [''])
test('PopCnt', omit_ways(['ghci']), multi_compile_and_run,
['PopCnt', [('PopCnt_cmm.cmm', '')], ''])
test('T12433', normal, compile_and_run, [''])
test('T12757', normal, compile_and_run, [''])
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