[Bug c++/15172] [3.3/3.4 regression] Copy constructor optimization in aggregate initialization

[mmitchel at gcc dot gnu dot org]

------- Additional Comments From mmitchel at gcc dot gnu dot org  2004-10-31 01:58 -------
The problem here is that expand_expr_real creates a temporary variable and
stores the CONSTRCUTOR corresponding to the brace-enclosed initializer there. 
Then, it copies the temporary to the global variable.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15172