Bug#35577, manual merge mysql-5.0-bugteam -> mysql-5.1-bugteam

1 files changed, 29 insertions, 52 deletions

diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy
index 3652fe8d6b4..ccd64c24960 100644
--- a/sql/sql_yacc.yy
+++ b/sql/sql_yacc.yy
@@ -28,6 +28,7 @@
 #define YYPARSE_PARAM yythd
 #define YYLEX_PARAM yythd
 #define YYTHD ((THD *)yythd)
+#define YYLIP (& YYTHD->m_parser_state->m_lip)
 
 #define MYSQL_YACC
 #define YYINITDEPTH 100
@@ -121,7 +122,7 @@ const LEX_STRING null_lex_str= {0,0};
 void my_parse_error(const char *s)
 {
   THD *thd= current_thd;
-  Lex_input_stream *lip= thd->m_lip;
+  Lex_input_stream *lip= & thd->m_parser_state->m_lip;
 
   const char *yytext= lip->get_tok_start();
   /* Push an error into the error stack */
@@ -1356,11 +1357,11 @@ query:
               MYSQL_YYABORT;
             }
             thd->lex->sql_command= SQLCOM_EMPTY_QUERY;
-            thd->m_lip->found_semicolon= NULL;
+            YYLIP->found_semicolon= NULL;
           }
         | verb_clause
           {
-            Lex_input_stream *lip = YYTHD->m_lip;
+            Lex_input_stream *lip = YYLIP;
 
             if ((YYTHD->client_capabilities & CLIENT_MULTI_QUERIES) &&
                 ! lip->stmt_prepare_mode &&
@@ -1386,7 +1387,7 @@ query:
         | verb_clause END_OF_INPUT
           {
             /* Single query, not terminated. */
-            YYTHD->m_lip->found_semicolon= NULL;
+            YYLIP->found_semicolon= NULL;
           }
         ;
 
@@ -1917,7 +1918,7 @@ ev_sql_stmt:
           {
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
+            Lex_input_stream *lip= YYLIP;
 
             /*
               This stops the following :
@@ -2574,7 +2575,7 @@ sp_proc_stmt_statement:
           {
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
+            Lex_input_stream *lip= YYLIP;
 
             lex->sphead->reset_lex(thd);
             lex->sphead->m_tmp_query= lip->get_tok_start();
@@ -2583,7 +2584,7 @@ sp_proc_stmt_statement:
           {
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
+            Lex_input_stream *lip= YYLIP;
             sp_head *sp= lex->sphead;
 
             sp->m_flags|= sp_get_flags_for_command(lex);
@@ -6455,17 +6456,13 @@ select_item:
 
 remember_name:
           {
-            THD *thd= YYTHD;
-            Lex_input_stream *lip= thd->m_lip;
-            $$= (char*) lip->get_cpp_tok_start();
+            $$= (char*) YYLIP->get_cpp_tok_start();
           }
         ;
 
 remember_end:
           {
-            THD *thd= YYTHD;
-            Lex_input_stream *lip= thd->m_lip;
-            $$= (char*) lip->get_cpp_tok_end();
+            $$= (char*) YYLIP->get_cpp_tok_end();
           }
         ;
 
@@ -9645,7 +9642,7 @@ load:
           {
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
+            Lex_input_stream *lip= YYLIP;
 
             if (lex->sphead)
             {
@@ -9686,10 +9683,7 @@ load_data:
           }
           opt_duplicate INTO
           {
-            THD *thd= YYTHD;
-            LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
-            lex->fname_end= lip->get_ptr();
+            Lex->fname_end= YYLIP->get_ptr();
           }
           TABLE_SYM table_ident
           {
@@ -9924,7 +9918,7 @@ param_marker:
           {
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
+            Lex_input_stream *lip= YYLIP;
             Item_param *item;
             if (! lex->parsing_options.allows_variable)
             {
@@ -9956,7 +9950,7 @@ literal:
         | NULL_SYM
           {
             $$ = new Item_null();
-            YYTHD->m_lip->next_state=MY_LEX_OPERATOR_OR_IDENT;
+            YYLIP->next_state= MY_LEX_OPERATOR_OR_IDENT;
           }
         | FALSE_SYM { $$= new Item_int((char*) "FALSE",0,1); }
         | TRUE_SYM { $$= new Item_int((char*) "TRUE",1,1); }
@@ -10086,7 +10080,7 @@ simple_ident:
           {
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
+            Lex_input_stream *lip= YYLIP;
             sp_variable_t *spv;
             sp_pcontext *spc = lex->spcont;
             if (spc && (spv = spc->find_variable(&$1)))
@@ -10776,7 +10770,7 @@ option_type_value:
           {
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
+            Lex_input_stream *lip= YYLIP;
 
             if (lex->sphead)
             {
@@ -10807,7 +10801,7 @@ option_type_value:
           {
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
+            Lex_input_stream *lip= YYLIP;
 
             if (lex->sphead)
             {
@@ -12076,19 +12070,17 @@ view_select:
           {
             THD *thd= YYTHD;
             LEX *lex= Lex;
-            Lex_input_stream *lip= thd->m_lip;
             lex->parsing_options.allows_variable= FALSE;
             lex->parsing_options.allows_select_into= FALSE;
             lex->parsing_options.allows_select_procedure= FALSE;
             lex->parsing_options.allows_derived= FALSE;
-            lex->create_view_select.str= (char *) lip->get_cpp_ptr();
+            lex->create_view_select.str= (char *) YYLIP->get_cpp_ptr();
           }
           view_select_aux view_check_option
           {
             THD *thd= YYTHD;
             LEX *lex= Lex;
-            Lex_input_stream *lip= thd->m_lip;
-            uint len= lip->get_cpp_ptr() - lex->create_view_select.str;
+            uint len= YYLIP->get_cpp_ptr() - lex->create_view_select.str;
             void *create_view_select= thd->memdup(lex->create_view_select.str, len);
             lex->create_view_select.length= len;
             lex->create_view_select.str= (char *) create_view_select;
@@ -12131,26 +12123,20 @@ trigger_tail:
           ON
           remember_name /* $7 */
           { /* $8 */
-            THD *thd= YYTHD;
-            LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
-            lex->raw_trg_on_table_name_begin= lip->get_tok_start();
+            Lex->raw_trg_on_table_name_begin= YYLIP->get_tok_start();
           }
           table_ident /* $9 */
           FOR_SYM
           remember_name /* $11 */
           { /* $12 */
-            THD *thd= YYTHD;
-            LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
-            lex->raw_trg_on_table_name_end= lip->get_tok_start();
+            Lex->raw_trg_on_table_name_end= YYLIP->get_tok_start();
           }
           EACH_SYM
           ROW_SYM
           { /* $15 */
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
+            Lex_input_stream *lip= YYLIP;
             sp_head *sp;
 
             if (lex->sphead)
@@ -12254,7 +12240,7 @@ sf_tail:
           { /* $5 */
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
+            Lex_input_stream *lip= YYLIP;
             sp_head *sp;
             const char* tmp_param_begin;
 
@@ -12282,11 +12268,7 @@ sf_tail:
           sp_fdparam_list /* $6 */
           ')' /* $7 */
           { /* $8 */
-            THD *thd= YYTHD;
-            LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
-
-            lex->sphead->m_param_end= lip->get_cpp_tok_start();
+            Lex->sphead->m_param_end= YYLIP->get_cpp_tok_start();
           }
           RETURNS_SYM /* $9 */
           { /* $10 */
@@ -12323,7 +12305,7 @@ sf_tail:
           { /* $14 */
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
+            Lex_input_stream *lip= YYLIP;
 
             lex->sphead->m_chistics= &lex->sp_chistics;
             lex->sphead->set_body_start(thd, lip->get_cpp_tok_start());
@@ -12408,33 +12390,28 @@ sp_tail:
           }
           '('
           {
-            THD *thd= YYTHD;
-            LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
             const char* tmp_param_begin;
 
-            tmp_param_begin= lip->get_cpp_tok_start();
+            tmp_param_begin= YYLIP->get_cpp_tok_start();
             tmp_param_begin++;
-            lex->sphead->m_param_begin= tmp_param_begin;
+            Lex->sphead->m_param_begin= tmp_param_begin;
           }
           sp_pdparam_list
           ')'
           {
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
 
-            lex->sphead->m_param_end= lip->get_cpp_tok_start();
+            lex->sphead->m_param_end= YYLIP->get_cpp_tok_start();
             bzero((char *)&lex->sp_chistics, sizeof(st_sp_chistics));
           }
           sp_c_chistics
           {
             THD *thd= YYTHD;
             LEX *lex= thd->lex;
-            Lex_input_stream *lip= thd->m_lip;
 
             lex->sphead->m_chistics= &lex->sp_chistics;
-            lex->sphead->set_body_start(thd, lip->get_cpp_tok_start());
+            lex->sphead->set_body_start(thd, YYLIP->get_cpp_tok_start());
           }
           sp_proc_stmt
           {