upstream

1 files changed, 21 insertions, 21 deletions

diff --git a/src/coding.c b/src/coding.c
index 64826ae16b9..212eb8275fe 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -1145,8 +1145,8 @@ coding_alloc_by_realloc (struct coding_system *coding, ptrdiff_t bytes)
 {
   if (STRING_BYTES_BOUND - coding->dst_bytes < bytes)
     string_overflow ();
-  coding->destination = (unsigned char *) xrealloc (coding->destination,
-                                                    coding->dst_bytes + bytes);
+  coding->destination = xrealloc (coding->destination,
+                                  coding->dst_bytes + bytes);
   coding->dst_bytes += bytes;
 }
 
@@ -3189,7 +3189,7 @@ detect_coding_iso_2022 (struct coding_system *coding,
             break;
         check_extra_latin:
           if (! VECTORP (Vlatin_extra_code_table)
-              || NILP (XVECTOR (Vlatin_extra_code_table)->contents[c]))
+              || NILP (AREF (Vlatin_extra_code_table, c)))
             {
               rejected = CATEGORY_MASK_ISO;
               break;
@@ -5464,7 +5464,7 @@ detect_coding_charset (struct coding_system *coding,
           if (c < 0xA0
               && check_latin_extra
               && (!VECTORP (Vlatin_extra_code_table)
-                  || NILP (XVECTOR (Vlatin_extra_code_table)->contents[c])))
+                  || NILP (AREF (Vlatin_extra_code_table, c))))
             break;
           found = CATEGORY_MASK_CHARSET;
         }
@@ -7010,7 +7010,7 @@ produce_charset (struct coding_system *coding, int *charbuf, ptrdiff_t pos)
     coding->charbuf = NULL;                                             \
     while (size > 1024)                                                 \
       {                                                                 \
-        coding->charbuf = (int *) alloca (sizeof (int) * size);         \
+        coding->charbuf = alloca (sizeof (int) * size);                 \
         if (coding->charbuf)                                            \
           break;                                                        \
         size >>= 1;                                                     \
@@ -7588,7 +7588,7 @@ code_conversion_restore (Lisp_Object arg)
     {
       if (EQ (workbuf, Vcode_conversion_reused_workbuf))
         reused_workbuf_in_use = 0;
-      else if (! NILP (Fbuffer_live_p (workbuf)))
+      else
         Fkill_buffer (workbuf);
     }
   set_buffer_internal (XBUFFER (current));
@@ -8006,7 +8006,7 @@ encode_coding_object (struct coding_system *coding,
     {
       ptrdiff_t dst_bytes = max (1, coding->src_chars);
       coding->dst_object = Qnil;
-      coding->destination = (unsigned char *) xmalloc (dst_bytes);
+      coding->destination = xmalloc (dst_bytes);
       coding->dst_bytes = dst_bytes;
       coding->dst_multibyte = 0;
     }
@@ -9568,7 +9568,7 @@ make_subsidiaries (Lisp_Object base)
 {
   Lisp_Object subsidiaries;
   ptrdiff_t base_name_len = SBYTES (SYMBOL_NAME (base));
-  char *buf = (char *) alloca (base_name_len + 6);
+  char *buf = alloca (base_name_len + 6);
   int i;
 
   memcpy (buf, SDATA (SYMBOL_NAME (base)), base_name_len);
@@ -9791,11 +9791,11 @@ usage: (define-coding-system-internal ...)  */)
 
       val = args[coding_arg_ccl_valids];
       valids = Fmake_string (make_number (256), make_number (0));
-      for (tail = val; !NILP (tail); tail = Fcdr (tail))
+      for (tail = val; CONSP (tail); tail = XCDR (tail))
         {
           int from, to;
 
-          val = Fcar (tail);
+          val = XCAR (tail);
           if (INTEGERP (val))
             {
               if (! (0 <= XINT (val) && XINT (val) <= 255))
@@ -9892,12 +9892,12 @@ usage: (define-coding-system-internal ...)  */)
       CHECK_NUMBER_CDR (reg_usage);
 
       request = Fcopy_sequence (args[coding_arg_iso2022_request]);
-      for (tail = request; ! NILP (tail); tail = Fcdr (tail))
+      for (tail = request; CONSP (tail); tail = XCDR (tail))
         {
           int id;
           Lisp_Object tmp1;
 
-          val = Fcar (tail);
+          val = XCAR (tail);
           CHECK_CONS (val);
           tmp1 = XCAR (val);
           CHECK_CHARSET_GET_ID (tmp1, id);
@@ -10350,7 +10350,7 @@ syms_of_coding (void)
   Vcode_conversion_reused_workbuf = Qnil;
 
   staticpro (&Vcode_conversion_workbuf_name);
-  Vcode_conversion_workbuf_name = make_pure_c_string (" *code-conversion-work*");
+  Vcode_conversion_workbuf_name = build_pure_c_string (" *code-conversion-work*");
 
   reused_workbuf_in_use = 0;
 
@@ -10413,7 +10413,7 @@ syms_of_coding (void)
   Fput (Qcoding_system_error, Qerror_conditions,
         pure_cons (Qcoding_system_error, pure_cons (Qerror, Qnil)));
   Fput (Qcoding_system_error, Qerror_message,
-        make_pure_c_string ("Invalid coding system"));
+        build_pure_c_string ("Invalid coding system"));
 
   /* Intern this now in case it isn't already done.
      Setting this variable twice is harmless.
@@ -10560,7 +10560,7 @@ Don't modify this variable directly, but use `set-coding-system-priority'.  */);
     Vcoding_category_list = Qnil;
     for (i = coding_category_max - 1; i >= 0; i--)
       Vcoding_category_list
-        = Fcons (XVECTOR (Vcoding_category_table)->contents[i],
+        = Fcons (AREF (Vcoding_category_table, i),
                  Vcoding_category_list);
   }
 
@@ -10686,22 +10686,22 @@ Also used for decoding keyboard input on X Window system.  */);
   DEFVAR_LISP ("eol-mnemonic-unix", eol_mnemonic_unix,
                doc: /*
 *String displayed in mode line for UNIX-like (LF) end-of-line format.  */);
-  eol_mnemonic_unix = make_pure_c_string (":");
+  eol_mnemonic_unix = build_pure_c_string (":");
 
   DEFVAR_LISP ("eol-mnemonic-dos", eol_mnemonic_dos,
                doc: /*
 *String displayed in mode line for DOS-like (CRLF) end-of-line format.  */);
-  eol_mnemonic_dos = make_pure_c_string ("\\");
+  eol_mnemonic_dos = build_pure_c_string ("\\");
 
   DEFVAR_LISP ("eol-mnemonic-mac", eol_mnemonic_mac,
                doc: /*
 *String displayed in mode line for MAC-like (CR) end-of-line format.  */);
-  eol_mnemonic_mac = make_pure_c_string ("/");
+  eol_mnemonic_mac = build_pure_c_string ("/");
 
   DEFVAR_LISP ("eol-mnemonic-undecided", eol_mnemonic_undecided,
                doc: /*
 *String displayed in mode line when end-of-line format is not yet determined.  */);
-  eol_mnemonic_undecided = make_pure_c_string (":");
+  eol_mnemonic_undecided = build_pure_c_string (":");
 
   DEFVAR_LISP ("enable-character-translation", Venable_character_translation,
                doc: /*
@@ -10839,7 +10839,7 @@ internal character representation.  */);
     plist[10] = intern_c_string (":for-unibyte");
     plist[11] = args[coding_arg_for_unibyte] = Qt;
     plist[12] = intern_c_string (":docstring");
-    plist[13] = make_pure_c_string ("Do no conversion.\n\
+    plist[13] = build_pure_c_string ("Do no conversion.\n\
 \n\
 When you visit a file with this coding, the file is read into a\n\
 unibyte buffer as is, thus each byte of a file is treated as a\n\
@@ -10857,7 +10857,7 @@ character.");
     plist[8] = intern_c_string (":charset-list");
     plist[9] = args[coding_arg_charset_list] = Fcons (Qascii, Qnil);
     plist[11] = args[coding_arg_for_unibyte] = Qnil;
-    plist[13] = make_pure_c_string ("No conversion on encoding, automatic conversion on decoding.");
+    plist[13] = build_pure_c_string ("No conversion on encoding, automatic conversion on decoding.");
     plist[15] = args[coding_arg_eol_type] = Qnil;
     args[coding_arg_plist] = Flist (16, plist);
     Fdefine_coding_system_internal (coding_arg_max, args);