4_filehandle.t segfaults on Win32

[hoelzro]

See also #6

[hoelzro]

Paging @rns

[rns]

I run 4_filehandle.t, here are some results — not much, sorry, if I can do more, feel free to ask. :)

It segfaults on either of calls to lua functions

write_file($fh, "foo", "bar", "baz");
$fh = get_fh($file);

Below is all diagnostics from nmake

Please specify prototyping behavior for Lua.xs (see perlxs manual)

Setting environment for using Microsoft Visual Studio 2010 x86 tools.
cp lib/Inline/Lua.pm blib\lib\Inline\Lua.pm
AutoSplitting blib\lib\Inline\Lua.pm (blib\lib\auto\Inline\Lua)
Running Mkbootstrap for Inline::Lua ()
    C:\perl-5.20.1\bin\perl.exe -MExtUtils::Command -e chmod -- 644 Lua.bs
    C:\perl-5.20.1\bin\perl.exe C:\perl-5.20.1\lib\ExtUtils\xsubpp  -typemap C:\perl-5.20.1\lib\ExtUtils\typemap -typemap typemap  Lua.xs > Lua.xsc && C:\perl-5.20.1\bin\perl.exe -MExtUtils::Command -e mv -- Lua.xsc Lua.c
    cl -c  -I. "-IC:\Program Files\Lua\5.1\include"  -nologo -GF -W3 -O1 -MD -Zi -DNDEBUG -GL -DWIN32 -D_CONSOLE -DNO_STRICT -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -DPERL_TEXTMODE_SCRIPTS -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -DUSE_PERLIO -O1 -MD -Zi -DNDEBUG -GL    -DVERSION=\"0.10\"  -DXS_VERSION=\"0.10\"  "-IC:\perl-5.20.1\lib\CORE"   Lua.c
Lua.c
Lua.xs(335) : warning C4244: 'initializing' : conversion from 'lua_Number' to 'int', possible loss of data
Lua.xs(572) : warning C4101: 'ref' : unreferenced local variable
    C:\perl-5.20.1\bin\perl.exe -MExtUtils::Mksymlists  -e "Mksymlists('NAME'=>\"Inline::Lua\", 'DLBASE' => 'Lua', 'DL_FUNCS' => {  }, 'FUNCLIST' => [], 'IMPORTS' => {  }, 'DL_VARS' => []);"
    link -out:blib\arch\auto\Inline\Lua\Lua.dll -dll -nologo -nodefaultlib -debug -opt:ref,icf -ltcg  -libpath:"c:\perl-5.20.1\lib\CORE"  -machine:x86 "/manifestdependency:type='Win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'" Lua.obj   C:\perl-5.20.1\lib\CORE\perl520.lib "C:\Program Files\Lua\5.1\lib\lua5.1.lib" "C:\Program Files\Microsoft Visual Studio 10.0\VC\\lib\oldnames.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\kernel32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\user32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\gdi32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\winspool.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\comdlg32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\advapi32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\shell32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\ole32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\oleaut32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\netapi32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\uuid.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\ws2_32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\mpr.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\winmm.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\version.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\odbc32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\odbccp32.lib" "C:\Program Files\Microsoft SDKs\Windows\v7.0A\lib\comctl32.lib" "C:\Program Files\Microsoft Visual Studio 10.0\VC\\lib\msvcrt.lib" -def:Lua.def
   Creating library blib\arch\auto\Inline\Lua\Lua.lib and object blib\arch\auto\Inline\Lua\Lua.exp
Generating code
c:\projects\inline-lua-0.10\lua.xs(256) : warning C4715: 'luaval_to_perl' : not all control paths return a value
Finished generating code
    if exist blib\arch\auto\Inline\Lua\Lua.dll.manifest mt -nologo -manifest blib\arch\auto\Inline\Lua\Lua.dll.manifest -outputresource:blib\arch\auto\Inline\Lua\Lua.dll;2
    if exist blib\arch\auto\Inline\Lua\Lua.dll.manifest del blib\arch\auto\Inline\Lua\Lua.dll.manifest
    C:\perl-5.20.1\bin\perl.exe -MExtUtils::Command -e chmod -- 755 blib\arch\auto\Inline\Lua\Lua.dll

Hope it helps.

The lua I run is Lua 5.1.4 Copyright (C) 1994-2008 Lua.org, PUC-Rio from here.

[rns]

Just thought you can release the module disabling that test file under win32 and documenting that file handles don't work on win32, patches welcome — perhaps that could help. The module works for me under win32 otherwise.

[hoelzro]

@rns Which version of Perl for Windows are you using? I tried to see if I could help diagnose what's wrong with this test on Windows, but I pretty much got as far as installing Strawberry Perl.

[rns]

perl 5.20.1 compiled with with visual studio express 2010 (msc
16.00.40219.01). Update: under windows xp sp3, which may or may not be a problem per se. :)

On Wed, Nov 5, 2014 at 2:02 AM, Rob Hoelz notifications@github.com wrote:

@rns https://github.com/rns Which version of Perl for Windows are you
using? I tried to see if I could help diagnose what's wrong with this test
on Windows, but I pretty much got as far as installing Strawberry Perl.

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