[trunk][patch] don't use SAVE_EXPR on TYPE_SIZE

[Rafael Espindola]

The attached patch avoids the use of SAVE_EXPR on TYPE_SIZE, since a
TYPE_SIZE is never executed.

This fixes
-----------------------------
class string    {
  int  b;
 public:
  string()   : b()      { }
};

int a;
void ConvertInsertRequest() {
  string*   reqs_ = new string[a];
}
---------------------------

On the LTO branch, but since it is not LTO specific I would like to
commit it on trunk.

OK if it bootstraps and tests are OK?


2008-06-10  Rafael Avila de Espindola  <espindola@google.com>

	* init.c (build_new_1): add nelts_for_type argument.
	(build_new): create nelts_for_type without a SAVE_EXPR.


Cheers,
--
Rafael Avila de Espindola

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