https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71912
--- Comment #9 from Martin Sebor <msebor at gcc dot gnu.org> --- Author: msebor Date: Fri Oct 14 15:37:54 2016 New Revision: 241168 URL: https://gcc.gnu.org/viewcvs?rev=241168&root=gcc&view=rev Log: PR c++/71912 - [6/7 regression] flexible array in struct in union rejected gcc/cp/ChangeLog: * class.c (struct flexmems_t): Add members. (find_flexarrays): Add arguments. Correct handling of anonymous structs. (diagnose_flexarrays): Adjust to issue warnings in addition to errors. (check_flexarrays): Add argument. (diagnose_invalid_flexarray): New functions. gcc/testsuite/ChangeLog: * g++.dg/ext/flexary4.C: Adjust. * g++.dg/ext/flexary5.C: Same. * g++.dg/ext/flexary9.C: Same. * g++.dg/ext/flexary19.C: New test. * g++.dg/ext/flexary18.C: New test. * g++.dg/torture/pr64312.C: Add a dg-error directive to an ill-formed regression test. * g++.dg/compat/struct-layout-1_generate.c (subfield): Add argument. Avoid generating a flexible array member in an array. Modified: branches/gcc-6-branch/gcc/cp/ChangeLog branches/gcc-6-branch/gcc/cp/class.c branches/gcc-6-branch/gcc/testsuite/ChangeLog branches/gcc-6-branch/gcc/testsuite/g++.dg/compat/struct-layout-1_generate.c branches/gcc-6-branch/gcc/testsuite/g++.dg/ext/flexary4.C branches/gcc-6-branch/gcc/testsuite/g++.dg/ext/flexary5.C branches/gcc-6-branch/gcc/testsuite/g++.dg/ext/flexary9.C branches/gcc-6-branch/gcc/testsuite/g++.dg/torture/pr64312.C
