Author: muggenhor
Date: Mon Apr 6 00:04:51 2009
New Revision: 6957
URL: http://svn.gna.org/viewcvs/warzone?rev=6957&view=rev
Log:
Allow code passing and retrieving of enums as vararg parameters in C++ as well.
In C++ enums are treated differently from integers in some cases, causing GCC
to emit some rather nasty abort()-like code (x86/x64 instruction "ud2a") when
used as the type for va_arg().
This was the compiler message generated:
{{{
stack.c:339: warning: ‘INTERP_TYPE’ is promoted to ‘int’ when passed through
‘...’
stack.c:339: note: (so you should pass ‘int’ not ‘INTERP_TYPE’ to ‘va_arg’)
stack.c:339: note: if this code is reached, the program will abort
}}}
NOTE: Compiling as C++ now works (as does the produced code), using:
{{{./configure CC=g++ CFLAGS=-fpermissive --enable-debug=relaxed}}}
Modified:
trunk/lib/script/stack.c
_______________________________________________
Warzone-commits mailing list
Warzone-commits@gna.org
https://mail.gna.org/listinfo/warzone-commits
