[Bug c++/42556] Unnecessary generation of a zero initializer for array with C++

[jiez at gcc dot gnu dot org]

------- Comment #4 from jiez at gcc dot gnu dot org  2010-04-07 10:14 -------
Subject: Bug 42556

Author: jiez
Date: Wed Apr  7 10:14:45 2010
New Revision: 158047

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158047
Log:
        cp/
        PR c++/42556
        * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
        when all of its elements are non-constant and have been split out.

        testsuite/
        PR c++/42556
        * g++.dg/init/pr42556.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/init/pr42556.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck2.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42556