[Bug c++/88120] [7/8/9 Regression] ICE in contains_placeholder_p at gcc/tree.c:3710

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88120

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Mon Nov 26 23:26:40 2018
New Revision: 266492

URL: https://gcc.gnu.org/viewcvs?rev=266492&root=gcc&view=rev
Log:
        PR c++/88120 - ICE when calling save_expr in a template.
        * typeck.c (cp_build_binary_op): Call cp_save_expr instead of
        save_expr.

        * g++.dg/cpp0x/pr88120.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/pr88120.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck.c
    trunk/gcc/testsuite/ChangeLog