On Tue, Jul 28, 2015 at 3:19 PM, Steve Kargl <s...@troutmask.apl.washington.edu> wrote: > On Tue, Jul 28, 2015 at 03:04:52PM +0200, Mikael Morin wrote: >> Le 21/07/2015 21:08, Steve Kargl a ?crit : >> > When C++ was injected into trans-expr.c in the form of vec, >> > it seems whomever did the conversion to vec forgot to check >> > for a NULL C++ thing. This patch seems to avoid the problem, >> > but having zero knowledge of C++ I could be wrong. >> > >> > OK for trunk? >> > >> > 2015-07-21 Steven G. Kargl <ka...@gcc.gnu.org> >> > >> > PR fortran/66942 >> > * trans-expr.c (gfc_conv_procedure_call): Avoid dereferencing NULL >> > C++ thing. >> > >> Hello Steve, >> >> I believe the vec API should have all that is necessary to handle this >> automatically. >> Did you try using vec_safe_splice?
That handles NULL retargs, not NULL or empty arglist. > > I know zero about vec and I know zero about C++. The patch looks ok to me. Richard. > -- > Steve
