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author | monty@mysql.com <> | 2006-02-25 17:46:30 +0200 |
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committer | monty@mysql.com <> | 2006-02-25 17:46:30 +0200 |
commit | 54274976e7b4a9a28e94a6f0b4f8d064140248db (patch) | |
tree | 563e06651e9166da59ba432a876beee5175b6229 /sql/item.h | |
parent | a7df038d168889ae3ba8e81f6303c779c0707fae (diff) | |
download | mariadb-git-54274976e7b4a9a28e94a6f0b4f8d064140248db.tar.gz |
Fixed compiler warnings from gcc 4.0.2:
- Added empty constructors and virtual destructors to many classes and structs
- Removed some usage of the offsetof() macro to instead use C++ class pointers
Diffstat (limited to 'sql/item.h')
-rw-r--r-- | sql/item.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sql/item.h b/sql/item.h index 8feba903bb2..2029658d476 100644 --- a/sql/item.h +++ b/sql/item.h @@ -164,7 +164,8 @@ struct Hybrid_type_traits virtual my_decimal *val_decimal(Hybrid_type *val, my_decimal *buf) const; virtual String *val_str(Hybrid_type *val, String *buf, uint8 decimals) const; static const Hybrid_type_traits *instance(); - Hybrid_type_traits() {}; + Hybrid_type_traits() {} + virtual ~Hybrid_type_traits() {} }; @@ -339,6 +340,7 @@ private: bool save_resolve_in_select_list; public: + Name_resolution_context_state() {} /* Remove gcc warning */ TABLE_LIST *save_next_local; public: @@ -1015,6 +1017,7 @@ bool agg_item_charsets(DTCollation &c, const char *name, class Item_num: public Item { public: + Item_num() {} /* Remove gcc warning */ virtual Item_num *neg()= 0; Item *safe_charset_converter(CHARSET_INFO *tocs); }; |