[Bug c++/39803] Bogus 'unused value' warning on declarations of non-POD arrays

[lcwu at gcc dot gnu dot org]

------- Comment #2 from lcwu at gcc dot gnu dot org  2009-04-20 21:13 -------
Subject: Bug 39803

Author: lcwu
Date: Mon Apr 20 21:13:08 2009
New Revision: 146454

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=146454
Log:
        PR c++/39803
        * gcc/cp/init.c (build_vec_init): Set TREE_NO_WARNING on the
        compiler-generated INDIRECT_REF expression.
        * gcc/testsuite/g++.dg/warn/Wunused-14.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Wunused-14.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/init.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39803