#5371: GHCi crashes calling a C function imported from a static library on
Windows
---------------------------------+------------------------------------------
Reporter: simonmar | Owner:
Type: bug | Status: new
Priority: high | Milestone: 7.4.1
Component: GHCi | Version: 7.3
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: GHCi crash
---------------------------------+------------------------------------------
Script to reproduce:
{{{
cat >f.c <<EOF
int f(int x) { return x*2; }
EOF
cat >TestLink.hs <<EOF
module TestLink where
import Foreign.C
foreign import ccall "f" f :: CInt -> IO CInt
test :: IO ()
test = f 42 >>= print
EOF
ghc -c f.c -o f.o
ar cqs libfoo.a f.o
echo "test" | ghci libfoo.a TestLink.hs
}}}
(which is also the test `ghcilink001` I shall be adding shortly as part of
the fix for #5289).
Note that this bug only becomes visible after the fix for #5289, because
before that GHCi would not load static libraries specified on the command
line.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5371>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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