1 files changed, 22 insertions, 44 deletions

diff --git a/sql/sp_head.h b/sql/sp_head.h
index 97ea4e7b89a..5b4aa36e518 100644
--- a/sql/sp_head.h
+++ b/sql/sp_head.h
@@ -124,8 +124,7 @@ public:
   /** Create temporary sp_name object from MDL key. Store in qname_buff */
   sp_name(const MDL_key *key, char *qname_buff);
 
-  ~sp_name()
-  {}
+  ~sp_name() = default;
 };
 
 
@@ -1316,8 +1315,7 @@ public:
     m_query.length= 0;
   }
 
-  virtual ~sp_instr_stmt()
-  {};
+  virtual ~sp_instr_stmt() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -1352,8 +1350,7 @@ public:
       m_lex_keeper(lex, lex_resp)
   {}
 
-  virtual ~sp_instr_set()
-  {}
+  virtual ~sp_instr_set() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -1396,8 +1393,7 @@ public:
       m_field_offset(field_offset)
   {}
 
-  virtual ~sp_instr_set_row_field()
-  {}
+  virtual ~sp_instr_set_row_field() = default;
 
   virtual int exec_core(THD *thd, uint *nextp);
 
@@ -1439,8 +1435,7 @@ public:
       m_field_name(field_name)
   {}
 
-  virtual ~sp_instr_set_row_field_by_name()
-  {}
+  virtual ~sp_instr_set_row_field_by_name() = default;
 
   virtual int exec_core(THD *thd, uint *nextp);
 
@@ -1466,8 +1461,7 @@ public:
       value(val), m_lex_keeper(lex, TRUE)
   {}
 
-  virtual ~sp_instr_set_trigger_field()
-  {}
+  virtual ~sp_instr_set_trigger_field() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -1510,8 +1504,7 @@ public:
       m_dest(dest), m_cont_dest(0), m_optdest(0), m_cont_optdest(0)
   {}
 
-  virtual ~sp_instr_opt_meta()
-  {}
+  virtual ~sp_instr_opt_meta() = default;
 
   virtual void set_destination(uint old_dest, uint new_dest)
     = 0;
@@ -1540,8 +1533,7 @@ public:
     : sp_instr_opt_meta(ip, ctx, dest)
   {}
 
-  virtual ~sp_instr_jump()
-  {}
+  virtual ~sp_instr_jump() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -1592,8 +1584,7 @@ public:
       m_lex_keeper(lex, TRUE)
   {}
 
-  virtual ~sp_instr_jump_if_not()
-  {}
+  virtual ~sp_instr_jump_if_not() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -1640,8 +1631,7 @@ public:
     : sp_instr(ip, ctx)
   {}
 
-  virtual ~sp_instr_preturn()
-  {}
+  virtual ~sp_instr_preturn() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -1672,8 +1662,7 @@ public:
       m_lex_keeper(lex, TRUE)
   {}
 
-  virtual ~sp_instr_freturn()
-  {}
+  virtual ~sp_instr_freturn() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -1778,8 +1767,7 @@ public:
     : sp_instr(ip, ctx), m_count(count)
   {}
 
-  virtual ~sp_instr_hpop()
-  {}
+  virtual ~sp_instr_hpop() = default;
 
   void update_count(uint count)
   {
@@ -1812,8 +1800,7 @@ public:
     m_frame(ctx->current_var_count())
   {}
 
-  virtual ~sp_instr_hreturn()
-  {}
+  virtual ~sp_instr_hreturn() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -1849,8 +1836,7 @@ public:
     : sp_instr(ip, ctx), m_lex_keeper(lex, TRUE), m_cursor(offset)
   {}
 
-  virtual ~sp_instr_cpush()
-  {}
+  virtual ~sp_instr_cpush() = default;
 
   int execute(THD *thd, uint *nextp) override;
 
@@ -1885,8 +1871,7 @@ public:
     : sp_instr(ip, ctx), m_count(count)
   {}
 
-  virtual ~sp_instr_cpop()
-  {}
+  virtual ~sp_instr_cpop() = default;
 
   void update_count(uint count)
   {
@@ -1918,8 +1903,7 @@ public:
     : sp_instr(ip, ctx), m_cursor(c)
   {}
 
-  virtual ~sp_instr_copen()
-  {}
+  virtual ~sp_instr_copen() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -1956,8 +1940,7 @@ public:
       m_cursor(coffs),
       m_var(voffs)
   {}
-  virtual ~sp_instr_cursor_copy_struct()
-  {}
+  virtual ~sp_instr_cursor_copy_struct() = default;
   virtual int execute(THD *thd, uint *nextp);
   virtual int exec_core(THD *thd, uint *nextp);
   virtual void print(String *str);
@@ -1979,8 +1962,7 @@ public:
     : sp_instr(ip, ctx), m_cursor(c)
   {}
 
-  virtual ~sp_instr_cclose()
-  {}
+  virtual ~sp_instr_cclose() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -2009,8 +1991,7 @@ public:
     m_varlist.empty();
   }
 
-  virtual ~sp_instr_cfetch()
-  {}
+  virtual ~sp_instr_cfetch() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -2048,8 +2029,7 @@ public:
   sp_instr_agg_cfetch(uint ip, sp_pcontext *ctx)
     : sp_instr(ip, ctx){}
 
-  virtual ~sp_instr_agg_cfetch()
-  {}
+  virtual ~sp_instr_agg_cfetch() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -2074,8 +2054,7 @@ public:
     : sp_instr(ip, ctx), m_errcode(errcode)
   {}
 
-  virtual ~sp_instr_error()
-  {}
+  virtual ~sp_instr_error() = default;
 
   virtual int execute(THD *thd, uint *nextp);
 
@@ -2108,8 +2087,7 @@ public:
       m_lex_keeper(lex, TRUE)
   {}
 
-  virtual ~sp_instr_set_case_expr()
-  {}
+  virtual ~sp_instr_set_case_expr() = default;
 
   virtual int execute(THD *thd, uint *nextp);