Fixed some simple warnings on Windows.

dbug/tests.c

@@ -38,10 +38,10 @@ int func1()
 
 int main (int argc, char *argv[])
 {
-  int i;
 #ifdef DBUG_OFF
   return 1;
-#endif
+#else
+  int i;
   if (argc == 1)
     return 0;
 
@@ -83,4 +83,5 @@ int main (int argc, char *argv[])
   DBUG_SET(""); /* to not have my_end() in the traces */
   my_end(0);
   return 0;
+#endif /* DBUG_OFF */
 }

extra/my_print_defaults.c

@@ -67,7 +67,7 @@ static struct my_option my_long_options[] =
   {"defaults-extra-file", 'e',
    "Read this file after the global config file and before the config "
    "file in the users home directory; should be the first option",
-   &my_defaults_extra_file, &my_defaults_extra_file, 0,
+   (void *)&my_defaults_extra_file, (void *)&my_defaults_extra_file, 0,
    GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   {"defaults-group-suffix", 'g',
    "In addition to the given groups, read also groups with this suffix",
@@ -75,8 +75,8 @@ static struct my_option my_long_options[] =
    0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   {"extra-file", 'e',
    "Deprecated. Synonym for --defaults-extra-file.",
-   &my_defaults_extra_file,
-   &my_defaults_extra_file, 0, GET_STR,
+   (void *)&my_defaults_extra_file,
+   (void *)&my_defaults_extra_file, 0, GET_STR,
    REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   {"no-defaults", 'n', "Return an empty string (useful for scripts).",
    0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},

sql-common/client.c

@@ -2969,10 +2969,6 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
   const char    *scramble_plugin;
   ulong		pkt_length;
   NET		*net= &mysql->net;
-#ifdef MYSQL_SERVER
-  thr_alarm_t   alarmed;
-  ALARM		alarm_buff;
-#endif
 #ifdef __WIN__
   HANDLE	hPipe=INVALID_HANDLE_VALUE;
 #endif
@@ -3181,17 +3177,8 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
 
     my_snprintf(host_info=buff, sizeof(buff)-1, ER(CR_TCP_CONNECTION), host);
     DBUG_PRINT("info",("Server name: '%s'.  TCP sock: %d", host, port));
-#ifdef MYSQL_SERVER
-    thr_alarm_init(&alarmed);
-    thr_alarm(&alarmed, mysql->options.connect_timeout, &alarm_buff);
-#endif
-
     DBUG_PRINT("info",("IP '%s'", "client"));
 
-#ifdef MYSQL_SERVER
-    thr_end_alarm(&alarmed);
-#endif
-
     memset(&hints, 0, sizeof(hints));
     hints.ai_socktype= SOCK_STREAM;
     hints.ai_protocol= IPPROTO_TCP;

sql/item_func.h

@@ -150,7 +150,7 @@ public:
   void count_only_length();
   void count_real_length();
   void count_decimal_length();
-  inline bool get_arg0_date(MYSQL_TIME *ltime, uint fuzzy_date)
+  inline bool get_arg0_date(MYSQL_TIME *ltime, ulonglong fuzzy_date)
   {
     return (null_value=args[0]->get_date(ltime, fuzzy_date));
   }

sql/mysqld.cc

@@ -2220,8 +2220,8 @@ static void network_init(void)
 {
 #ifdef HAVE_SYS_UN_H
   struct sockaddr_un	UNIXaddr;
-#endif
   int	arg;
+#endif
   DBUG_ENTER("network_init");
 
   if (MYSQL_CALLBACK_ELSE(thread_scheduler, init, (), 0))

sql/signal_handler.cc

@@ -167,7 +167,7 @@ extern "C" sig_handler handle_fatal_signal(int sig)
       "where mysqld died. If you see no messages after this, something went\n"
       "terribly wrong...\n");
     my_print_stacktrace(thd ? (uchar*) thd->thread_stack : NULL,
-                        my_thread_stack_size);
+                        (ulong)my_thread_stack_size);
   }
   if (thd)
   {

sql/slave.cc

@@ -4155,8 +4155,8 @@ static int queue_event(Master_info* mi,const char* buf, ulong event_len)
 {
   int error= 0;
   String error_msg;
-  ulong inc_pos;
-  ulong event_pos;
+  ulonglong inc_pos;
+  ulonglong event_pos;
   Relay_log_info *rli= &mi->rli;
   mysql_mutex_t *log_lock= rli->relay_log.get_log_lock();
   ulong s_id;

sql/sql_test.cc

@@ -618,8 +618,8 @@ Open streams:  %10lu\n",
 	 (ulong) my_file_opened,
 	 (ulong) my_stream_opened);
 
-  ALARM_INFO alarm_info;
 #ifndef DONT_USE_THR_ALARM
+  ALARM_INFO alarm_info;
   thr_alarm_info(&alarm_info);
   printf("\nAlarm status:\n\
 Active alarms:   %u\n\

storage/innobase/CMakeLists.txt

@@ -214,6 +214,15 @@ IF (MSVC AND CMAKE_SIZEOF_VOID_P EQUAL 8)
 				    PROPERTIES COMPILE_FLAGS -Od)
 ENDIF()
 
+IF(MSVC)
+  # Avoid "unreferenced label" warning in generated file
+  GET_FILENAME_COMPONENT(_SRC_DIR ${CMAKE_CURRENT_LIST_FILE} PATH)
+  SET_SOURCE_FILES_PROPERTIES(${_SRC_DIR}/pars/pars0grm.c
+          PROPERTIES COMPILE_FLAGS "/wd4102")
+  SET_SOURCE_FILES_PROPERTIES(${_SRC_DIR}/pars/lexyy.c
+          PROPERTIES COMPILE_FLAGS "/wd4003")
+ENDIF()
+
 SET(INNOBASE_SOURCES	btr/btr0btr.c btr/btr0cur.c btr/btr0pcur.c btr/btr0sea.c
 			buf/buf0buddy.c buf/buf0buf.c buf/buf0flu.c buf/buf0lru.c buf/buf0rea.c
 			data/data0data.c data/data0type.c

storage/maria/unittest/ma_control_file-t.c

@@ -23,7 +23,9 @@
 #include <my_global.h>
 #include <my_sys.h>
 #include <tap.h>
-
+#ifdef _WIN32
+#include <direct.h> /* rmdir */
+#endif
 #ifndef WITH_ARIA_STORAGE_ENGINE
 /*
   If Aria is not compiled in, normally we don't come to building this test.

storage/maria/unittest/ma_test_loghandler_multithread-t.c

@@ -289,7 +289,7 @@ int main(int argc __attribute__((unused)),
     fprintf(stderr, "End of memory\n");
     exit(1);
   }
-  for (i= 0; i < (LONG_BUFFER_SIZE + 7 * 2 + 2); i++)
+  for (i= 0; i < (uint32)(LONG_BUFFER_SIZE + 7 * 2 + 2); i++)
     long_buffer[i]= (i & 0xFF);
 
 #ifndef DBUG_OFF

storage/perfschema/pfs_instr_class.cc

@@ -823,16 +823,14 @@ const char *sanitize_table_schema_name(const char *unsafe)
   intptr first= (intptr) &table_share_array[0];
   intptr last= (intptr) &table_share_array[table_share_max];
 
-  PFS_table_share dummy;
 
   /* Check if unsafe points inside table_share_array[] */
   if (likely((first <= ptr) && (ptr < last)))
   {
     intptr offset= (ptr - first) % sizeof(PFS_table_share);
     intptr from= my_offsetof(PFS_table_share, m_key.m_hash_key);
-    intptr len= sizeof(dummy.m_key.m_hash_key);
     /* Check if unsafe points inside PFS_table_share::m_key::m_hash_key */
-    if (likely((from <= offset) && (offset < from + len)))
+    if (likely((from <= offset) && (offset < from + PFS_TABLESHARE_HASHKEY_SIZE)))
     {
       PFS_table_share *base= (PFS_table_share*) (ptr - offset);
       /* Check if unsafe really is the schema name */
@@ -849,16 +847,14 @@ const char *sanitize_table_object_name(const char *unsafe)
   intptr first= (intptr) &table_share_array[0];
   intptr last= (intptr) &table_share_array[table_share_max];
 
-  PFS_table_share dummy;
 
   /* Check if unsafe points inside table_share_array[] */
   if (likely((first <= ptr) && (ptr < last)))
   {
     intptr offset= (ptr - first) % sizeof(PFS_table_share);
     intptr from= my_offsetof(PFS_table_share, m_key.m_hash_key);
-    intptr len= sizeof(dummy.m_key.m_hash_key);
     /* Check if unsafe points inside PFS_table_share::m_key::m_hash_key */
-    if (likely((from <= offset) && (offset < from + len)))
+    if (likely((from <= offset) && (offset < from + PFS_TABLESHARE_HASHKEY_SIZE)))
     {
       PFS_table_share *base= (PFS_table_share*) (ptr - offset);
       /* Check if unsafe really is the table name */

storage/perfschema/pfs_instr_class.h

@@ -128,6 +128,8 @@ struct PFS_thread_class
   bool m_enabled;
 };
 
+#define PFS_TABLESHARE_HASHKEY_SIZE (NAME_LEN + 1 + NAME_LEN + 1)
+
 /** Key identifying a table share. */
 struct PFS_table_share_key
 {
@@ -137,7 +139,7 @@ struct PFS_table_share_key
     the format is "<schema_name><0x00><object_name><0x00>"
     @see create_table_def_key
   */
-  char m_hash_key[NAME_LEN + 1 + NAME_LEN + 1];
+  char m_hash_key[PFS_TABLESHARE_HASHKEY_SIZE];
   /** Length in bytes of @c m_hash_key. */
   uint m_key_length;
 };

storage/sphinx/ha_sphinx.cc

@@ -50,7 +50,6 @@
 #else
 	// Windows-specific
 	#include <io.h>
-	#define strcasecmp	stricmp
 	#define snprintf	_snprintf
 
 	#define	RECV_FLAGS	0