stl_algobase.h (__fill_aux(unsigned char*, unsigned char*, const unsigned char&)...

2007-01-22  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algobase.h (__fill_aux(unsigned char*,
	unsigned char*, const unsigned char&), __fill_aux(signed char*,
	signed char*, const signed char&), __fill_aux(char*, char*,
	const char&), __fill_aux(wchar_t*, wchar_t*, const wchar_t&)):
	Take the character by value.
	(__fill_n_aux): Likewise.

From-SVN: r121056

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 80b49e1c2092626972abd78ca0ec1aac00b9c0b1..8cf4f9287a8628c1c2d58437a23d788913df3f6c 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2007-01-22  Paolo Carlini  <pcarlini@suse.de>
+
+       * include/bits/stl_algobase.h (__fill_aux(unsigned char*,
+       unsigned char*, const unsigned char&), __fill_aux(signed char*,
+       signed char*, const signed char&), __fill_aux(char*, char*,
+       const char&), __fill_aux(wchar_t*, wchar_t*, const wchar_t&)):
+       Take the character by value.
+       (__fill_n_aux): Likewise.
+
 2007-01-21  Paolo Carlini  <pcarlini@suse.de>
 
        PR libstdc++/30449 (fill, fill_n)

diff --git a/libstdc++-v3/include/bits/stl_algobase.h b/libstdc++-v3/include/bits/stl_algobase.h
index c0107fc3d9f840fce21054fc9b71b050d62ec907..c24a4f8d839d3eab9de86ac790d4b7af02d704d7 100644 (file)
--- a/libstdc++-v3/include/bits/stl_algobase.h
+++ b/libstdc++-v3/include/bits/stl_algobase.h
@@ -580,35 +580,21 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 
   // Specialization: for char types we can use memset (wmemset).
   inline void
-  __fill_aux(unsigned char* __first, unsigned char* __last,
-            const unsigned char& __c)
-  {
-    const unsigned char __tmp = __c;
-    std::memset(__first, __tmp, __last - __first);
-  }
+  __fill_aux(unsigned char* __first, unsigned char* __last, unsigned char __c)
+  { std::memset(__first, __c, __last - __first); }
 
   inline void
-  __fill_aux(signed char* __first, signed char* __last,
-            const signed char& __c)
-  {
-    const signed char __tmp = __c;
-    std::memset(__first, static_cast<unsigned char>(__tmp), __last - __first);
-  }
+  __fill_aux(signed char* __first, signed char* __last, signed char __c)
+  { std::memset(__first, static_cast<unsigned char>(__c), __last - __first); }
 
   inline void
-  __fill_aux(char* __first, char* __last, const char& __c)
-  {
-    const char __tmp = __c;
-    std::memset(__first, static_cast<unsigned char>(__tmp), __last - __first);
-  }
+  __fill_aux(char* __first, char* __last, char __c)
+  { std::memset(__first, static_cast<unsigned char>(__c), __last - __first); }
 
 #ifdef _GLIBCXX_USE_WCHAR_T
   inline void
-  __fill_aux(wchar_t* __first, wchar_t* __last, const wchar_t& __c)
-  {
-    const wchar_t __tmp = __c;
-    std::wmemset(__first, __tmp, __last - __first);
-  }
+  __fill_aux(wchar_t* __first, wchar_t* __last, wchar_t __c)
+  { std::wmemset(__first, __c, __last - __first); }
 #endif
 
   template<bool>
@@ -693,7 +679,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 
   template<typename _Size>
     inline unsigned char*
-    __fill_n_aux(unsigned char* __first, _Size __n, const unsigned char& __c)
+    __fill_n_aux(unsigned char* __first, _Size __n, unsigned char __c)
     {
       std::__fill_aux(__first, __first + __n, __c);
       return __first + __n;
@@ -701,7 +687,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 
   template<typename _Size>
     inline signed char*
-    __fill_n_aux(signed char* __first, _Size __n, const signed char& __c)
+    __fill_n_aux(signed char* __first, _Size __n, signed char __c)
     {
       std::__fill_aux(__first, __first + __n, __c);
       return __first + __n;
@@ -709,7 +695,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 
   template<typename _Size>
     inline char*
-    __fill_n_aux(char* __first, _Size __n, const char& __c)
+    __fill_n_aux(char* __first, _Size __n, char __c)
     {
       std::__fill_aux(__first, __first + __n, __c);
       return __first + __n;
@@ -718,7 +704,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 #ifdef _GLIBCXX_USE_WCHAR_T
   template<typename _Size>
     inline wchar_t*
-    __fill_n_aux(wchar_t* __first, _Size __n, const wchar_t& __c)
+    __fill_n_aux(wchar_t* __first, _Size __n, wchar_t __c)
     {
       std::__fill_aux(__first, __first + __n, __c);
       return __first + __n;