random.tcc (seed_seq::generate): Cast max() operands to size_t to ensure a template match.

* include/bits/random.tcc (seed_seq::generate): Cast max()
operands to size_t to ensure a template match.
* include/std/bitset (_M_copy_from_ptr): Cast min() operands to
size_t to ensure a template match.

From-SVN: r187376

libstdc++-v3/ChangeLog

+2012-05-10  DJ Delorie  <dj@redhat.com>
+
+	* include/bits/random.tcc (seed_seq::generate): Cast max()
+	operands to size_t to ensure a template match.
+	* include/std/bitset (_M_copy_from_ptr): Cast min() operands to
+	size_t to ensure a template match.
+
 2012-05-03  Benjamin Kosnik  <bkoz@redhat.com>
 
 	* scripts/testsuite_flags.in (cxxflags): Remove

libstdc++-v3/include/bits/random.tcc

@@ -2773,7 +2773,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 		       : (__n - 1) / 2;
       const size_t __p = (__n - __t) / 2;
       const size_t __q = __p + __t;
-      const size_t __m = std::max(__s + 1, __n);
+      const size_t __m = std::max(size_t(__s + 1), __n);
 
       for (size_t __k = 0; __k < __m; ++__k)
 	{

libstdc++-v3/include/std/bitset

@@ -1377,7 +1377,7 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
 		       size_t __pos, size_t __n, _CharT __zero, _CharT __one)
       {
 	reset();
-	const size_t __nbits = std::min(_Nb, std::min(__n, __len - __pos));
+	const size_t __nbits = std::min(_Nb, std::min(__n, size_t(__len - __pos)));
 	for (size_t __i = __nbits; __i > 0; --__i)
 	  {
 	    const _CharT __c = __s[__pos + __nbits - __i];