On 1/13/19 9:11 PM, Marek Polacek wrote:
In this (invalid) testcase the return type deduction failed so FUNCTYPE was error_mark_node and can_do_nrvo_p crashed. One way to fix this would be to check error_operand_p as below.Bootstrapped/regtested on x86_64-linux, ok for trunk? 2019-01-13 Marek Polacek <pola...@redhat.com> PR c++/88825 - ICE with bogus function return type deduction. * typeck.c (can_do_nrvo_p): Check error_operand_p.
error_operand_p also checks TREE_TYPE of its operand, is that useful here instead of only comparing functype to error_mark_node?
Jason
