Attachment #15270 for bug #28364

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typedef struct yy_buffer_state *YY_BUFFER_STATE;

extern size_t yyleng;
%-
extern FILE *yyin, *yyout;
%*

static int yy_n_chars;		/* number of characters read into yy_ch_buf */


size_t yyleng;

/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;


	else
		{
		size_t num_to_read =
			yy_current_buffer->yy_buf_size - number_to_move - 1;

		while ( num_to_read <= 0 )




	if ( yymore_used && ! yytext_is_array )
		{
		indent_puts( "yytext_ptr -= yy_more_len; \\" );
		indent_puts( "yyleng = (size_t) (yy_cp - yytext_ptr); \\" );
		}

	else
		indent_puts( "yyleng = (size_t) (yy_cp - yy_bp); \\" );

	/* Now also deal with copying yytext_ptr to yytext if needed. */
	skelout();

			outn(
			"\tif ( yy_current_buffer->yy_is_interactive ) \\" );
			outn( "\t\t{ \\" );
			outn( "\t\tint c = '*'; \\");
			outn( "\t\tsize_t n; \\" );
			outn( "\t\tfor ( n = 0; n < max_size && \\" );
	outn( "\t\t\t     (c = getc( yyin )) != EOF && c != '\\n'; ++n ) \\" );
			outn( "\t\t\tbuf[n] = (char) c; \\" );

Return to bug 28364

Lines 104-110 Link Here

(-)flex.skl (-3 / +3 lines)
104		104
105	typedef struct yy_buffer_state *YY_BUFFER_STATE;	105	typedef struct yy_buffer_state *YY_BUFFER_STATE;
106		106
107	extern int yyleng;	107	extern size_t yyleng;
108	%-	108	%-
109	extern FILE yyin, yyout;	109	extern FILE yyin, yyout;
110	%*	110	%*
Lines 228-234 Link Here
228	static int yy_n_chars; /* number of characters read into yy_ch_buf */	228	static int yy_n_chars; /* number of characters read into yy_ch_buf */
229		229
230		230
231	int yyleng;	231	size_t yyleng;
232		232
233	/* Points to current character in buffer. */	233	/* Points to current character in buffer. */
234	static char yy_c_buf_p = (char ) 0;	234	static char yy_c_buf_p = (char ) 0;
Lines 788-794 Link Here
788		788
789	else	789	else
790	{	790	{
791	int num_to_read =	791	size_t num_to_read =
792	yy_current_buffer->yy_buf_size - number_to_move - 1;	792	yy_current_buffer->yy_buf_size - number_to_move - 1;
793		793
794	while ( num_to_read <= 0 )	794	while ( num_to_read <= 0 )

Lines 1070-1080 Link Here

(-)gen.c (-3 / +4 lines)
1070	if ( yymore_used && ! yytext_is_array )	1070	if ( yymore_used && ! yytext_is_array )
1071	{	1071	{
1072	indent_puts( "yytext_ptr -= yy_more_len; \\" );	1072	indent_puts( "yytext_ptr -= yy_more_len; \\" );
1073	indent_puts( "yyleng = (int) (yy_cp - yytext_ptr); \\" );	1073	indent_puts( "yyleng = (size_t) (yy_cp - yytext_ptr); \\" );
1074	}	1074	}
1075		1075
1076	else	1076	else
1077	indent_puts( "yyleng = (int) (yy_cp - yy_bp); \\" );	1077	indent_puts( "yyleng = (size_t) (yy_cp - yy_bp); \\" );
1078		1078
1079	/* Now also deal with copying yytext_ptr to yytext if needed. */	1079	/* Now also deal with copying yytext_ptr to yytext if needed. */
1080	skelout();	1080	skelout();
Lines 1341-1347 Link Here
1341	outn(	1341	outn(
1342	"\tif ( yy_current_buffer->yy_is_interactive ) \\" );	1342	"\tif ( yy_current_buffer->yy_is_interactive ) \\" );
1343	outn( "\t\t{ \\" );	1343	outn( "\t\t{ \\" );
1344	outn( "\t\tint c = '*', n; \\" );	1344	outn( "\t\tint c = '*'; \\");
		1345	outn( "\t\tsize_t n; \\" );
1345	outn( "\t\tfor ( n = 0; n < max_size && \\" );	1346	outn( "\t\tfor ( n = 0; n < max_size && \\" );
1346	outn( "\t\t\t (c = getc( yyin )) != EOF && c != '\\n'; ++n ) \\" );	1347	outn( "\t\t\t (c = getc( yyin )) != EOF && c != '\\n'; ++n ) \\" );
1347	outn( "\t\t\tbuf[n] = (char) c; \\" );	1348	outn( "\t\t\tbuf[n] = (char) c; \\" );