r193070 - in /branches/gcc-4_7-branch/libstdc++...

[paolo@gcc.gnu.org]

Author: paolo
Date: Thu Nov  1 21:09:51 2012
New Revision: 193070

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193070
Log:
2012-11-01   Haakan Younes  <hyounes@google.com>
	     Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/55047
	* include/bits/random.h (exponential_distribution<>::operator):
	Fix formula to std::log(result_type(1) - __aurng()).
	* include/bits/random.tcc: Likewise, everywhere.

Modified:
    branches/gcc-4_7-branch/libstdc++-v3/ChangeLog
    branches/gcc-4_7-branch/libstdc++-v3/include/bits/random.h
    branches/gcc-4_7-branch/libstdc++-v3/include/bits/random.tcc