r279577 - in /trunk/gcc: cp/ChangeLog cp/typeck...

[jason@gcc.gnu.org]

Author: jason
Date: Thu Dec 19 14:07:22 2019
New Revision: 279577

URL: https://gcc.gnu.org/viewcvs?rev=279577&root=gcc&view=rev
Log:
	PR c++/52320 - EH cleanups for partially constructed arrays.

This testcase wasn't fixed by the 66139 patch; split_nonconstant_init_1 was
failing to add a cleanup for an array member of a class (e.g. e1) that will
run if initializing a later member (e.g. e2) throws.

	* typeck2.c (split_nonconstant_init_1): Add nested parm.
	Add cleanup for whole array if true.

Added:
    trunk/gcc/testsuite/g++.dg/eh/aggregate1.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck2.c