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| author | gkodinov@mysql.com <> | 2006-06-28 16:28:29 +0300 |
|---|---|---|
| committer | gkodinov@mysql.com <> | 2006-06-28 16:28:29 +0300 |
| commit | 96ceb6c234c6c1ad06f217f3caef6a4966353552 (patch) | |
| tree | 8f6f02345cdd926c0af1e67a5d6e5063c631876e /sql/item_cmpfunc.h | |
| parent | faa48bf1a06f28f13f1360919a549332141bf316 (diff) | |
| download | mariadb-git-96ceb6c234c6c1ad06f217f3caef6a4966353552.tar.gz | |
gcc 4.1 linux warning fixes backported from 5.0.
Diffstat (limited to 'sql/item_cmpfunc.h')
| -rw-r--r-- | sql/item_cmpfunc.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sql/item_cmpfunc.h b/sql/item_cmpfunc.h index 68852b5a5f6..73abe208d9e 100644 --- a/sql/item_cmpfunc.h +++ b/sql/item_cmpfunc.h @@ -124,6 +124,8 @@ public: class Comp_creator { public: + Comp_creator() {} /* Remove gcc warning */ + virtual ~Comp_creator() {} /* Remove gcc warning */ virtual Item_bool_func2* create(Item *a, Item *b) const = 0; virtual const char* symbol(bool invert) const = 0; virtual bool eqne_op() const = 0; @@ -133,6 +135,8 @@ public: class Eq_creator :public Comp_creator { public: + Eq_creator() {} /* Remove gcc warning */ + virtual ~Eq_creator() {} /* Remove gcc warning */ virtual Item_bool_func2* create(Item *a, Item *b) const; virtual const char* symbol(bool invert) const { return invert? "<>" : "="; } virtual bool eqne_op() const { return 1; } @@ -142,6 +146,8 @@ public: class Ne_creator :public Comp_creator { public: + Ne_creator() {} /* Remove gcc warning */ + virtual ~Ne_creator() {} /* Remove gcc warning */ virtual Item_bool_func2* create(Item *a, Item *b) const; virtual const char* symbol(bool invert) const { return invert? "=" : "<>"; } virtual bool eqne_op() const { return 1; } @@ -151,6 +157,8 @@ public: class Gt_creator :public Comp_creator { public: + Gt_creator() {} /* Remove gcc warning */ + virtual ~Gt_creator() {} /* Remove gcc warning */ virtual Item_bool_func2* create(Item *a, Item *b) const; virtual const char* symbol(bool invert) const { return invert? "<=" : ">"; } virtual bool eqne_op() const { return 0; } @@ -160,6 +168,8 @@ public: class Lt_creator :public Comp_creator { public: + Lt_creator() {} /* Remove gcc warning */ + virtual ~Lt_creator() {} /* Remove gcc warning */ virtual Item_bool_func2* create(Item *a, Item *b) const; virtual const char* symbol(bool invert) const { return invert? ">=" : "<"; } virtual bool eqne_op() const { return 0; } @@ -169,6 +179,8 @@ public: class Ge_creator :public Comp_creator { public: + Ge_creator() {} /* Remove gcc warning */ + virtual ~Ge_creator() {} /* Remove gcc warning */ virtual Item_bool_func2* create(Item *a, Item *b) const; virtual const char* symbol(bool invert) const { return invert? "<" : ">="; } virtual bool eqne_op() const { return 0; } @@ -178,6 +190,8 @@ public: class Le_creator :public Comp_creator { public: + Le_creator() {} /* Remove gcc warning */ + virtual ~Le_creator() {} /* Remove gcc warning */ virtual Item_bool_func2* create(Item *a, Item *b) const; virtual const char* symbol(bool invert) const { return invert? ">" : "<="; } virtual bool eqne_op() const { return 0; } |