From 80fb41cd90467782f4cfb21074aaa4f95308985e Mon Sep 17 00:00:00 2001
From: Dmitry Antipov
Date: Thu, 10 Jul 2014 08:35:55 +0400
Subject: * coding.h (struct coding_system): Remove 'error_positions' (unused)
 and 'errors' (set but unused) fields.  Use bitfields for 'eol_seen', 'mode',
 'common_flags' and 'result' fields, adjust layout to avoid extra padding and
 shrink struct coding_system by 56 bytes (x86_64). * coding.c
 (decode_coding_utf_8, decode_coding_utf_16) (decode_coding_emacs_mule,
 decode_coding_iso_2022, decode_coding_sjis) (decode_coding_big5,
 decode_coding_charset, decode_coding) (encode_coding): Adjust users.

---
 src/coding.c | 10 ----------
 1 file changed, 10 deletions(-)

(limited to 'src/coding.c')

diff --git a/src/coding.c b/src/coding.c
index 5e7a676aecd..523a6bf0f27 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -1486,7 +1486,6 @@ decode_coding_utf_8 (struct coding_system *coding)
       consumed_chars = consumed_chars_base;
       ONE_MORE_BYTE (c);
       *charbuf++ = ASCII_CHAR_P (c) ? c : BYTE8_TO_CHAR (c);
-      coding->errors++;
     }
 
  no_more_source:
@@ -1685,7 +1684,6 @@ decode_coding_utf_16 (struct coding_system *coding)
 	  /* The first two bytes are not BOM.  Treat them as bytes
 	     for a normal character.  */
 	  src = src_base;
-	  coding->errors++;
 	}
       CODING_UTF_16_BOM (coding) = utf_without_bom;
     }
@@ -1742,7 +1740,6 @@ decode_coding_utf_16 (struct coding_system *coding)
 		c1 = surrogate & 0xFF, c2 = surrogate >> 8;
 	      *charbuf++ = c1;
 	      *charbuf++ = c2;
-	      coding->errors++;
 	      if (UTF_16_HIGH_SURROGATE_P (c))
 		CODING_UTF_16_SURROGATE (coding) = surrogate = c;
 	      else
@@ -2598,7 +2595,6 @@ decode_coding_emacs_mule (struct coding_system *coding)
       ONE_MORE_BYTE (c);
       *charbuf++ = ASCII_CHAR_P (c) ? c : BYTE8_TO_CHAR (c);
       char_offset++;
-      coding->errors++;
     }
 
  no_more_source:
@@ -4006,7 +4002,6 @@ decode_coding_iso_2022 (struct coding_system *coding)
       ONE_MORE_BYTE (c);
       *charbuf++ = c < 0 ? -c : ASCII_CHAR_P (c) ? c : BYTE8_TO_CHAR (c);
       char_offset++;
-      coding->errors++;
       /* Reset the invocation and designation status to the safest
 	 one; i.e. designate ASCII to the graphic register 0, and
 	 invoke that register to the graphic plane 0.  This typically
@@ -4837,7 +4832,6 @@ decode_coding_sjis (struct coding_system *coding)
       ONE_MORE_BYTE (c);
       *charbuf++ = c < 0 ? -c : BYTE8_TO_CHAR (c);
       char_offset++;
-      coding->errors++;
     }
 
  no_more_source:
@@ -4933,7 +4927,6 @@ decode_coding_big5 (struct coding_system *coding)
       ONE_MORE_BYTE (c);
       *charbuf++ = c < 0 ? -c : BYTE8_TO_CHAR (c);
       char_offset++;
-      coding->errors++;
     }
 
  no_more_source:
@@ -5642,7 +5635,6 @@ decode_coding_charset (struct coding_system *coding)
       ONE_MORE_BYTE (c);
       *charbuf++ = c < 0 ? -c : ASCII_CHAR_P (c) ? c : BYTE8_TO_CHAR (c);
       char_offset++;
-      coding->errors++;
     }
 
  no_more_source:
@@ -7375,7 +7367,6 @@ decode_coding (struct coding_system *coding)
   coding->produced = coding->produced_char = 0;
   coding->chars_at_source = 0;
   record_conversion_result (coding, CODING_RESULT_SUCCESS);
-  coding->errors = 0;
 
   ALLOC_CONVERSION_WORK_AREA (coding, coding->src_bytes);
 
@@ -7771,7 +7762,6 @@ encode_coding (struct coding_system *coding)
   coding->consumed = coding->consumed_char = 0;
   coding->produced = coding->produced_char = 0;
   record_conversion_result (coding, CODING_RESULT_SUCCESS);
-  coding->errors = 0;
 
   ALLOC_CONVERSION_WORK_AREA (coding, coding->src_chars);
 
-- 
cgit v1.2.1