Fixed some error handling in the SP parts of the parser.

include/mysqld_error.h

@@ -270,4 +270,11 @@
 #define ER_SP_ALREADY_EXISTS 1251
 #define ER_SP_DOES_NOT_EXIST 1252
 #define ER_SP_DROP_FAILED 1253
-#define ER_ERROR_MESSAGES 254
+#define ER_SP_STORE_FAILED 1254
+#define ER_SP_LEAVE_MISMATCH 1255
+#define ER_SP_ITERATE_MISMATCH 1256
+#define ER_SP_LABEL_REDEFINE 1257
+#define ER_SP_LABEL_MISMATCH 1258
+#define ER_SP_UNINIT_VAR 1259
+#define ER_ERROR_MESSAGES 260
+

sql/share/czech/errmsg.txt

@@ -264,3 +264,9 @@ v/*
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/danish/errmsg.txt

@@ -258,3 +258,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/dutch/errmsg.txt

@@ -266,3 +266,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/english/errmsg.txt

@@ -255,4 +255,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
-"Failed to store PROCEDURE"
+"Failed to CREATE PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/estonian/errmsg.txt

@@ -260,3 +260,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/french/errmsg.txt

@@ -255,3 +255,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/german/errmsg.txt

@@ -265,3 +265,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/greek/errmsg.txt

@@ -255,3 +255,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/hungarian/errmsg.txt

@@ -257,3 +257,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/italian/errmsg.txt

@@ -255,3 +255,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/japanese/errmsg.txt

@@ -257,3 +257,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/korean/errmsg.txt

@@ -255,3 +255,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/norwegian-ny/errmsg.txt

@@ -257,3 +257,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/norwegian/errmsg.txt

@@ -257,3 +257,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/polish/errmsg.txt

@@ -259,3 +259,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/portuguese/errmsg.txt

@@ -255,3 +255,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/romanian/errmsg.txt

@@ -259,3 +259,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/russian/errmsg.txt

@@ -258,3 +258,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/serbian/errmsg.txt

@@ -251,3 +251,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/slovak/errmsg.txt

@@ -263,3 +263,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/spanish/errmsg.txt

@@ -256,3 +256,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/swedish/errmsg.txt

@@ -255,3 +255,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/share/ukrainian/errmsg.txt

@@ -260,3 +260,9 @@
 "PROCEDURE already exists"
 "PROCEDURE does not exist"
 "Failed to DROP PROCEDURE"
+"Failed to store PROCEDURE"
+"LEAVE with no matching label"
+"ITERATE with no matching label"
+"Redefining label"
+"End-label without match"
+"Referring to uninitialized variable"

sql/sql_yacc.yy

@@ -1097,7 +1097,7 @@ sp_proc_stmt:
 
 	    if (! lab)
 	    {
-	      printf("QQ LEAVE with no matching label\n");
+	      send_error(YYTHD, ER_SP_LEAVE_MISMATCH);
 	      YYABORT;
 	    }
 	    else
@@ -1115,7 +1115,7 @@ sp_proc_stmt:
 
 	    if (! lab)
 	    {
-	      printf("QQ ITERATE with no matching label\n");
+	      send_error(YYTHD, ER_SP_ITERATE_MISMATCH);
 	      YYABORT;
 	    }
 	    else
@@ -1217,7 +1217,7 @@ sp_labeled_control:
 
 	    if (lab)
 	    {
-	      printf("QQ Redefining label\n");
+	      send_error(YYTHD, ER_SP_LABEL_REDEFINE);
 	      YYABORT;
 	    }
 	    else
@@ -1231,14 +1231,9 @@ sp_labeled_control:
 	    LEX *lex= Lex;
 	    sp_label_t *lab= lex->spcont->find_label($5.str);
 
-	    if (! lab)
+	    if (! lab || strcasecmp($5.str, lab->name) != 0)
 	    {
-	      printf("QQ end-label without match\n");
-	      YYABORT;
-	    }
-	    else if (strcasecmp($5.str, lab->name) != 0)
-	    {
-	      printf("QQ mismatching labels\n");
+	      send_error(YYTHD, ER_SP_LABEL_MISMATCH);
 	      YYABORT;
 	    }
 	    else
@@ -4158,8 +4153,8 @@ simple_ident:
 	  { /* We're compiling a stored procedure and found a variable */
 	    if (lex->sql_command != SQLCOM_CALL && ! spv->isset)
 	    {
-	      printf("QQ Referring to an unitialized variable\n");
-	      YYABORT; /* QQ Referring to an unitialized variable */
+	      send_error(YYTHD, ER_SP_UNINIT_VAR);
+	      YYABORT;
 	    }
 	    else
 	      $$ = (Item*) new Item_splocal(spv->offset);