[Bug c++/52796] [C++11] Initialization of primitive object with 0-length parameter pack fails to value-initialize

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52796

--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> 2012-04-03 
23:37:16 UTC ---
Author: jason
Date: Tue Apr  3 23:37:11 2012
New Revision: 186121

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186121
Log:
    PR c++/52796
    * pt.c (tsubst_initializer_list): A pack expansion with no elements
    means value-initialization.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/g++.dg/cpp0x/variadic-value1.C
Modified:
    branches/gcc-4_7-branch/gcc/cp/ChangeLog
    branches/gcc-4_7-branch/gcc/cp/pt.c
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog