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Bug #53445 Build with -Wall and fix warnings that it generates

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Add -Wall to gcc/g++
Fix most warnings reported in dbg and opt mode.
This commit is contained in:
Tor Didriksen 2010-05-26 16:12:23 +02:00
commit d8536dfbdd
22 changed files with 83 additions and 75 deletions
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11
sql/partition_info.cc
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@ -701,12 +701,11 @@ bool partition_info::check_range_constants(THD *thd)
if (column_list)
{
part_column_list_val *loc_range_col_array;
part_column_list_val *current_largest_col_val;
part_column_list_val *UNINIT_VAR(current_largest_col_val);
uint num_column_values= part_field_list.elements;
uint size_entries= sizeof(part_column_list_val) * num_column_values;
range_col_array= (part_column_list_val*)sql_calloc(num_parts *
size_entries);
LINT_INIT(current_largest_col_val);
if (unlikely(range_col_array == NULL))
{
mem_alloc_error(num_parts * size_entries);
@ -739,12 +738,10 @@ bool partition_info::check_range_constants(THD *thd)
}
else
{
longlong current_largest;
longlong UNINIT_VAR(current_largest);
longlong part_range_value;
bool signed_flag= !part_expr->unsigned_flag;
LINT_INIT(current_largest);
part_result_type= INT_RESULT;
range_int_array= (longlong*)sql_alloc(num_parts * sizeof(longlong));
if (unlikely(range_int_array == NULL))
@ -894,7 +891,8 @@ bool partition_info::check_list_constants(THD *thd)
part_elem_value *list_value;
bool result= TRUE;
longlong type_add, calc_value;
void *curr_value, *prev_value;
void *curr_value;
void *UNINIT_VAR(prev_value);
partition_element* part_def;
bool found_null= FALSE;
int (*compare_func)(const void *, const void*);
@ -1009,7 +1007,6 @@ bool partition_info::check_list_constants(THD *thd)
compare_func);
i= 0;
LINT_INIT(prev_value);
do
{
DBUG_ASSERT(i < num_list_values);