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Remove compiler warnings

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- Remove unused variables
- Mark variables unused
- Fix wrong types
- Add no-strict-aliasing to BUILD scripts
This commit is contained in:
Michael Widenius
2018-04-11 02:20:22 +03:00
parent dbbe70e1cf
commit ddc5764303
15 changed files with 25 additions and 24 deletions
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4
sql/sql_base.cc
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@ -6548,7 +6548,7 @@ mark_common_columns(THD *thd, TABLE_LIST *table_ref_1, TABLE_LIST *table_ref_2,
Query_arena *arena, backup;
bool result= TRUE;
bool first_outer_loop= TRUE;
Field *field_1, *field_2;
Field *field_1;
field_visibility_t field_1_invisible, field_2_invisible;
/*
Leaf table references to which new natural join columns are added
@ -6572,6 +6572,8 @@ mark_common_columns(THD *thd, TABLE_LIST *table_ref_1, TABLE_LIST *table_ref_2,
{
bool found= FALSE;
const LEX_CSTRING *field_name_1;
Field *field_2= 0;
/* true if field_name_1 is a member of using_fields */
bool is_using_column_1;
if (!(nj_col_1= it_1.get_or_create_column_ref(thd, leaf_1)))