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Fix most clang-15 -Wunused-but-set-variable

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Also, refactor trx_i_s_common_fill_table() to remove dead code.

Warnings about yynerrs in Bison-generated yyparse() will remain for now.
This commit is contained in:
Marko Mäkelä
2022-07-01 09:48:36 +03:00
parent 6dc1bc3a58
commit 045771c050
14 changed files with 98 additions and 189 deletions
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9
client/mysql.cc
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@@ -1,6 +1,6 @@
/*
Copyright (c) 2000, 2018, Oracle and/or its affiliates.
Copyright (c) 2009, 2021, MariaDB Corporation.
Copyright (c) 2009, 2022, MariaDB Corporation.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -3591,7 +3591,6 @@ print_table_data(MYSQL_RES *result)
{
String separator(256);
MYSQL_ROW cur;
MYSQL_FIELD *field;
bool *num_flag;
num_flag=(bool*) my_alloca(sizeof(bool)*mysql_num_fields(result));
@@ -3603,7 +3602,7 @@ print_table_data(MYSQL_RES *result)
mysql_field_seek(result,0);
}
separator.copy("+",1,charset_info);
while ((field = mysql_fetch_field(result)))
while (MYSQL_FIELD *field= mysql_fetch_field(result))
{
uint length= column_names ? field->name_length : 0;
if (quick)
@@ -3625,7 +3624,7 @@ print_table_data(MYSQL_RES *result)
{
mysql_field_seek(result,0);
(void) tee_fputs("|", PAGER);
for (uint off=0; (field = mysql_fetch_field(result)) ; off++)
while (MYSQL_FIELD *field= mysql_fetch_field(result))
{
size_t name_length= (uint) strlen(field->name);
size_t numcells= charset_info->cset->numcells(charset_info,
@@ -3668,7 +3667,7 @@ print_table_data(MYSQL_RES *result)
data_length= (uint) lengths[off];
}
field= mysql_fetch_field(result);
MYSQL_FIELD *field= mysql_fetch_field(result);
field_max_length= field->max_length;
/*