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oops. Not yet tested for other gcc versions, but I know that it worked for previous perl/gcc versions. Maybe just that previous perls didn't use -O3
easy reproducible testcase:
cat > gccO3bug.c
static int hack30_pray(ax, items, func) int ax; int items; void *func; { return 0; } int main () { int ax, items; void * symref; float num; num = ((*((float (*)()) hack30_pray))(ax,items,symref)); return 0; } ^D
gcc -c -O3 gccO3bug.c internal compiler error: in convert_move, at expr.c:597
-- Reini Urban http://xarch.tu-graz.ac.at/home/rurban/ http://phpwiki.org/
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