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MDEV-13459 Warnings, when compiling with gcc-7.x

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mostly caused by -Wimplicit-fallthrough
This commit is contained in:
Sergei Golubchik
2017-09-16 14:52:42 +02:00
parent 3b7aa3017b
commit d76f5774fe
53 changed files with 170 additions and 124 deletions
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4
sql/sql_lex.cc
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@ -1147,12 +1147,14 @@ static int lex_one_token(YYSTYPE *yylval, THD *thd)
state= MY_LEX_HEX_NUMBER;
break;
}
/* fall through */
case MY_LEX_IDENT_OR_BIN:
if (lip->yyPeek() == '\'')
{ // Found b'bin-number'
state= MY_LEX_BIN_NUMBER;
break;
}
/* fall through */
case MY_LEX_IDENT:
const char *start;
#if defined(USE_MB) && defined(USE_MB_IDENT)
@ -1499,7 +1501,7 @@ static int lex_one_token(YYSTYPE *yylval, THD *thd)
state= MY_LEX_USER_VARIABLE_DELIMITER;
break;
}
/* " used for strings */
/* fall through */ /* " used for strings */
case MY_LEX_STRING: // Incomplete text string
if (!(yylval->lex_str.str = get_text(lip, 1, 1)))
{