On Fri, Aug 31, 2012 at 5:36 AM, Jakub Jelinek <ja...@redhat.com> wrote: > Hi! > > This is another case of the issue that save_expr shouldn't be called > when parsing C (except for in_late_binary_op), but c_save_expr must be > called instead. > > I wonder if we shouldn't add a langhook, which would do > if (in_late_binary_op) save_expr_1 else c_save_expr > and ensure that when not parsing in_late_binary_op is set or something > similar, and if non-NULL, call the langhook from save_expr. > > Anyway, this patch fixes this issue even without such changes, > bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk/4.7? > > 2012-08-31 Jakub Jelinek <ja...@redhat.com> > > PR c/54428 > * c-convert.c (convert): Don't call fold_convert_loc if > TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e > is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from > COMPLEX_TYPE -> COMPLEX_TYPE conversion. > > * gcc.c-torture/compile/pr54428.c: New test. >
This caused: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54559 -- H.J.
