------- Comment #4 from crickett at lanl dot gov 2007-09-11 19:51 ------- (In reply to comment #3) > gfc_conv_initializer contains: > > if (expr != NULL && expr->ts.type == BT_DERIVED > && expr->ts.is_iso_c && expr->ts.derived > && (expr->symtree->n.sym->intmod_sym_id == ISOCBINDING_NULL_PTR > || expr->symtree->n.sym->intmod_sym_id == ISOCBINDING_NULL_FUNPTR)) > > And here: expr->symtree == NULL ... >
This is a bug with iso_c_binding. The symtree is not always built for an expression. However, the expr->ts.derived is available. I have a patch that seems to fix this and I hope to submit it soon. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33395
