Remove unused private writefx() function.

This eliminates the 3rd last usage of doFormat in Phobos, thus inching us closer to fully fixing bug #4532.
dlang · Aug 7, 2014 · 1682224 · 1682224
1 parent 32c0556
commit 1682224
Showing 1 changed file with 0 additions and 75 deletions.
diff --git a/std/stdio.d b/std/stdio.d
@@ -2704,81 +2704,6 @@ unittest
     //pragma(msg, "--- todo: readf ---");
 }
 
-private
-void writefx(FILE* fps, TypeInfo[] arguments, va_list argptr, int newline=false)
-{
-    import std.format : doFormat;
-    import std.utf : toUTF8;
-
-    int orientation = fwide(fps, 0);    // move this inside the lock?
-
-    /* Do the file stream locking at the outermost level
-     * rather than character by character.
-     */
-    FLOCK(fps);
-    scope(exit) FUNLOCK(fps);
-
-    auto fp = cast(_iobuf*)fps;     // fp is locked version
-
-    if (orientation <= 0)                // byte orientation or no orientation
-    {
-        void putc(dchar c)
-        {
-            if (c <= 0x7F)
-            {
-                FPUTC(c, fp);
-            }
-            else
-            {
-                char[4] buf = void;
-                foreach (i; 0 .. std.utf.toUTF8(buf, c).length)
-                    FPUTC(buf[i], fp);
-            }
-        }
-
-        std.format.doFormat(&putc, arguments, argptr);
-        if (newline)
-            FPUTC('\n', fp);
-    }
-    else if (orientation > 0)                // wide orientation
-    {
-        version (Windows)
-        {
-            void putcw(dchar c)
-            {
-                import std.utf : isValidDchar;
-
-                assert(isValidDchar(c));
-                if (c <= 0xFFFF)
-                {
-                    FPUTWC(c, fp);
-                }
-                else
-                {
-                    FPUTWC(cast(wchar) ((((c - 0x10000) >> 10) & 0x3FF) +
-                                    0xD800), fp);
-                    FPUTWC(cast(wchar) (((c - 0x10000) & 0x3FF) + 0xDC00), fp);
-                }
-            }
-        }
-        else version (Posix)
-        {
-            void putcw(dchar c)
-            {
-                FPUTWC(c, fp);
-            }
-        }
-        else
-        {
-            static assert(0);
-        }
-
-        std.format.doFormat(&putcw, arguments, argptr);
-        if (newline)
-            FPUTWC('\n', fp);
-    }
-}
-
 /**
  * Indicates whether $(D T) is a file handle of some kind.
  */