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| author | Doug MacEachern <dougm@covalent.net> | 2001-06-13 03:02:16 -0700 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2001-06-13 16:17:42 +0000 |
| commit | 349b520e234d80b6e0b5e71ce38de85721a7d943 (patch) | |
| tree | 1596be79bdcea16d5c0199127d4030d7856aa2db /lib/ExtUtils/xsubpp | |
| parent | 895349d4a309bd187260c1e6ada40aadb52544cb (diff) | |
| download | perl-349b520e234d80b6e0b5e71ce38de85721a7d943.tar.gz | |
Re: ext/ + -Wall
Message-ID: <Pine.LNX.4.21.0106130959050.24181-100000@mako.covalent.net>
p4raw-id: //depot/perl@10566
Diffstat (limited to 'lib/ExtUtils/xsubpp')
| -rwxr-xr-x | lib/ExtUtils/xsubpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/ExtUtils/xsubpp b/lib/ExtUtils/xsubpp index cadbf5c5c2..bc4d6ae916 100755 --- a/lib/ExtUtils/xsubpp +++ b/lib/ExtUtils/xsubpp @@ -1220,6 +1220,15 @@ EOF # Perl_croak(aTHX_ "Usage: $pname($report_args)"); EOF + #gcc -Wall: if an xsub has no arguments and PPCODE is used + #it is likely none of ST, XSRETURN or XSprePUSH macros are used + #hence `ax' (setup by dXSARGS) is unused + #XXX: could breakup the dXSARGS; into dSP;dMARK;dITEMS + #but such a move could break third-party extensions + print Q<<"EOF" if $PPCODE and $num_args == 0; +# PERL_UNUSED_VAR(ax); /* -Wall */ +EOF + print Q<<"EOF" if $PPCODE; # SP -= items; EOF |