void Scanner::flushImport()

in ragel/src/ragel/rlscan.cpp [74:255]

• 170 lines of code
• 26 McCabe index (conditional complexity)

void Scanner::flushImport()
{
	int *p = token_data;
	int *pe = token_data + cur_token;
	int *eof = 0;

	
#line 82 "rlscan.cpp"
	{
	 tok_cs = inline_token_scan_start;
	 tok_ts = 0;
	 tok_te = 0;
	 tok_act = 0;
	}

#line 90 "rlscan.cpp"
	{
	if ( p == pe )
		goto _test_eof;
	switch (  tok_cs )
	{
tr0:
#line 123 "rlscan.rl"
	{{p = (( tok_te))-1;}}
	goto st2;
tr1:
#line 109 "rlscan.rl"
	{ tok_te = p+1;{ 
			int base = tok_ts - token_data;
			int nameOff = 0;
			int litOff = 2;

			directToParser( inclToParser, fileName, line, column, TK_Word, 
					token_strings[base+nameOff], token_lens[base+nameOff] );
			directToParser( inclToParser, fileName, line, column, '=', 0, 0 );
			directToParser( inclToParser, fileName, line, column, TK_Literal,
					token_strings[base+litOff], token_lens[base+litOff] );
			directToParser( inclToParser, fileName, line, column, ';', 0, 0 );
		}}
	goto st2;
tr2:
#line 81 "rlscan.rl"
	{ tok_te = p+1;{ 
			int base = tok_ts - token_data;
			int nameOff = 0;
			int numOff = 2;

			directToParser( inclToParser, fileName, line, column, TK_Word, 
					token_strings[base+nameOff], token_lens[base+nameOff] );
			directToParser( inclToParser, fileName, line, column, '=', 0, 0 );
			directToParser( inclToParser, fileName, line, column, TK_UInt,
					token_strings[base+numOff], token_lens[base+numOff] );
			directToParser( inclToParser, fileName, line, column, ';', 0, 0 );
		}}
	goto st2;
tr3:
#line 95 "rlscan.rl"
	{ tok_te = p+1;{ 
			int base = tok_ts - token_data;
			int nameOff = 1;
			int litOff = 2;

			directToParser( inclToParser, fileName, line, column, TK_Word, 
					token_strings[base+nameOff], token_lens[base+nameOff] );
			directToParser( inclToParser, fileName, line, column, '=', 0, 0 );
			directToParser( inclToParser, fileName, line, column, TK_Literal,
					token_strings[base+litOff], token_lens[base+litOff] );
			directToParser( inclToParser, fileName, line, column, ';', 0, 0 );
		}}
	goto st2;
tr4:
#line 67 "rlscan.rl"
	{ tok_te = p+1;{ 
			int base = tok_ts - token_data;
			int nameOff = 1;
			int numOff = 2;

			directToParser( inclToParser, fileName, line, column, TK_Word, 
					token_strings[base+nameOff], token_lens[base+nameOff] );
			directToParser( inclToParser, fileName, line, column, '=', 0, 0 );
			directToParser( inclToParser, fileName, line, column, TK_UInt,
					token_strings[base+numOff], token_lens[base+numOff] );
			directToParser( inclToParser, fileName, line, column, ';', 0, 0 );
		}}
	goto st2;
tr5:
#line 123 "rlscan.rl"
	{ tok_te = p+1;}
	goto st2;
tr8:
#line 123 "rlscan.rl"
	{ tok_te = p;p--;}
	goto st2;
st2:
#line 1 "NONE"
	{ tok_ts = 0;}
	if ( ++p == pe )
		goto _test_eof2;
case 2:
#line 1 "NONE"
	{ tok_ts = p;}
#line 176 "rlscan.cpp"
	switch( (*p) ) {
		case 128: goto tr6;
		case 131: goto tr7;
	}
	goto tr5;
tr6:
#line 1 "NONE"
	{ tok_te = p+1;}
	goto st3;
st3:
	if ( ++p == pe )
		goto _test_eof3;
case 3:
#line 190 "rlscan.cpp"
	if ( (*p) == 61 )
		goto st0;
	goto tr8;
st0:
	if ( ++p == pe )
		goto _test_eof0;
case 0:
	switch( (*p) ) {
		case 129: goto tr1;
		case 130: goto tr2;
	}
	goto tr0;
tr7:
#line 1 "NONE"
	{ tok_te = p+1;}
	goto st4;
st4:
	if ( ++p == pe )
		goto _test_eof4;
case 4:
#line 211 "rlscan.cpp"
	if ( (*p) == 128 )
		goto st1;
	goto tr8;
st1:
	if ( ++p == pe )
		goto _test_eof1;
case 1:
	switch( (*p) ) {
		case 129: goto tr3;
		case 130: goto tr4;
	}
	goto tr0;
	}
	_test_eof2:  tok_cs = 2; goto _test_eof; 
	_test_eof3:  tok_cs = 3; goto _test_eof; 
	_test_eof0:  tok_cs = 0; goto _test_eof; 
	_test_eof4:  tok_cs = 4; goto _test_eof; 
	_test_eof1:  tok_cs = 1; goto _test_eof; 

	_test_eof: {}
	if ( p == eof )
	{
	switch (  tok_cs ) {
	case 3: goto tr8;
	case 0: goto tr0;
	case 4: goto tr8;
	case 1: goto tr0;
	}
	}

	}

#line 139 "rlscan.rl"


	if ( tok_ts == 0 )
		cur_token = 0;
	else {
		cur_token = pe - tok_ts;
		int ts_offset = tok_ts - token_data;
		memmove( token_data, token_data+ts_offset, cur_token*sizeof(token_data[0]) );
		memmove( token_strings, token_strings+ts_offset, cur_token*sizeof(token_strings[0]) );
		memmove( token_lens, token_lens+ts_offset, cur_token*sizeof(token_lens[0]) );
	}
}