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master 68bc144685 2/3: Pacify clang -Wunused-variable
From: |
Paul Eggert |
Subject: |
master 68bc144685 2/3: Pacify clang -Wunused-variable |
Date: |
Fri, 8 Apr 2022 20:33:26 -0400 (EDT) |
branch: master
commit 68bc1446855c86b96d5bc22f819e63358ab250ac
Author: Paul Eggert <eggert@cs.ucla.edu>
Commit: Paul Eggert <eggert@cs.ucla.edu>
Pacify clang -Wunused-variable
* src/coding.c (detect_coding_utf_8):
* src/process.c (Finternal_default_process_filter):
Remove unused local vars.
---
src/coding.c | 6 ------
src/process.c | 13 ++-----------
2 files changed, 2 insertions(+), 17 deletions(-)
diff --git a/src/coding.c b/src/coding.c
index c16598d275..2bed293d57 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -1131,7 +1131,6 @@ detect_coding_utf_8 (struct coding_system *coding,
ptrdiff_t consumed_chars = 0;
bool bom_found = 0;
ptrdiff_t nchars = coding->head_ascii;
- int eol_seen = coding->eol_seen;
detect_info->checked |= CATEGORY_MASK_UTF_8;
/* A coding system of this category is always ASCII compatible. */
@@ -1161,15 +1160,10 @@ detect_coding_utf_8 (struct coding_system *coding,
{
if (src < src_end && *src == '\n')
{
- eol_seen |= EOL_SEEN_CRLF;
src++;
nchars++;
}
- else
- eol_seen |= EOL_SEEN_CR;
}
- else if (c == '\n')
- eol_seen |= EOL_SEEN_LF;
continue;
}
ONE_MORE_BYTE (c1);
diff --git a/src/process.c b/src/process.c
index d4a78521ab..08a02ad942 100644
--- a/src/process.c
+++ b/src/process.c
@@ -6239,7 +6239,6 @@ Otherwise it discards the output. */)
{
Lisp_Object old_read_only;
ptrdiff_t old_begv, old_zv;
- ptrdiff_t old_begv_byte, old_zv_byte;
ptrdiff_t before, before_byte;
ptrdiff_t opoint_byte;
struct buffer *b;
@@ -6250,8 +6249,6 @@ Otherwise it discards the output. */)
old_read_only = BVAR (current_buffer, read_only);
old_begv = BEGV;
old_zv = ZV;
- old_begv_byte = BEGV_BYTE;
- old_zv_byte = ZV_BYTE;
bset_read_only (current_buffer, Qnil);
@@ -6299,15 +6296,9 @@ Otherwise it discards the output. */)
opoint_byte += PT_BYTE - before_byte;
}
if (old_begv > before)
- {
- old_begv += PT - before;
- old_begv_byte += PT_BYTE - before_byte;
- }
+ old_begv += PT - before;
if (old_zv >= before)
- {
- old_zv += PT - before;
- old_zv_byte += PT_BYTE - before_byte;
- }
+ old_zv += PT - before;
/* If the restriction isn't what it should be, set it. */
if (old_begv != BEGV || old_zv != ZV)