[Bug c++/88825] [7/8/9 Regression] ICE on (invalid) C++11 code: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in can_do_nrvo_p, at cp/typeck.c:9361
mpolacek at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Jan 14 22:02:00 GMT 2019
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88825
--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Mon Jan 14 22:01:24 2019
New Revision: 267926
URL: https://gcc.gnu.org/viewcvs?rev=267926&root=gcc&view=rev
Log:
PR c++/88825 - ICE with bogus function return type deduction.
* typeck.c (can_do_nrvo_p): Check error_mark_node.
* g++.dg/cpp1y/auto-fn55.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/cpp1y/auto-fn55.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/typeck.c
trunk/gcc/testsuite/ChangeLog
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