locale_facets.tcc (num_get::_M_extract_int): __pos in only incremented, never…

locale_facets.tcc (num_get::_M_extract_int): __pos in only incremented, never used its value, remove it.

2003-10-25  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/locale_facets.tcc (num_get::_M_extract_int):
	__pos in only incremented, never used its value, remove it.

From-SVN: r72922

libstdc++-v3/ChangeLog

+2003-10-25  Paolo Carlini  <pcarlini@suse.de>
+
+	* include/bits/locale_facets.tcc (num_get::_M_extract_int):
+	__pos in only incremented, never used its value, remove it.
+
 2003-10-24  Robert Millan  <robertmh@gnu.org>
 
 	* acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Add kfreebsd*-gnu

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

@@ -288,14 +288,12 @@ namespace std
 	__base = 10;
 
       // First check for sign.
-      int __pos = 0;
       char_type  __c = *__beg;
       const bool __plus = __traits_type::eq(__c, __lit[_S_iplus]);
       if ((__plus || __traits_type::eq(__c, __lit[_S_iminus])) 
 	  && __beg != __end)
 	{
 	  __xtrc += __plus ? _S_atoms_in[_S_iplus] : _S_atoms_in[_S_iminus];
-	  ++__pos;
 	  __c = *(++__beg);
 	}
 
@@ -311,7 +309,6 @@ namespace std
 	  if (__found_zero)
 	    {
 	      __xtrc += _S_atoms_in[_S_izero];
-	      ++__pos;
 	      if (__basefield == 0)
 		{	      
 		  const bool __x = __traits_type::eq(__c, __lit[_S_ix]);
@@ -319,7 +316,6 @@ namespace std
 		      && __beg != __end)
 		    {
 		      __xtrc += __x ? _S_atoms_in[_S_ix] : _S_atoms_in[_S_iX];
-		      ++__pos;
 		      __c = *(++__beg);
 		      __base = 16;
 		    }
@@ -333,7 +329,6 @@ namespace std
 	  if (__traits_type::eq(__c, __lit[_S_izero]) && __beg != __end)
 	    {
 	      __xtrc += _S_atoms_in[_S_izero];
-	      ++__pos;
 	      __c = *(++__beg); 
 
 	      const bool __x = __traits_type::eq(__c, __lit[_S_ix]);
@@ -341,7 +336,6 @@ namespace std
 		  && __beg != __end)
 		{
 		  __xtrc += __x ? _S_atoms_in[_S_ix] : _S_atoms_in[_S_iX];
-		  ++__pos;
 		  __c = *(++__beg);
 		}
 	    }
@@ -365,7 +359,6 @@ namespace std
 	    {
 	      // Try first for acceptable digit; record it if found.
 	      __xtrc += _S_atoms_in[__p - __lit];
-	      ++__pos;
 	      ++__sep_pos;
 	      __c = *(++__beg);
 	    }