diff options
Diffstat (limited to 'test/rlhc.d/case/cppscan3.cpp-C-T0--goto-backend.exp')
| -rw-r--r-- | test/rlhc.d/case/cppscan3.cpp-C-T0--goto-backend.exp | 1006 |
1 files changed, 1006 insertions, 0 deletions
diff --git a/test/rlhc.d/case/cppscan3.cpp-C-T0--goto-backend.exp b/test/rlhc.d/case/cppscan3.cpp-C-T0--goto-backend.exp new file mode 100644 index 00000000..2ae9713c --- /dev/null +++ b/test/rlhc.d/case/cppscan3.cpp-C-T0--goto-backend.exp @@ -0,0 +1,1006 @@ +#include <iostream> +#include <string.h> +using namespace std; + +#define TK_Dlit 192 +#define TK_Slit 193 +#define TK_Float 194 +#define TK_Id 195 +#define TK_NameSep 197 +#define TK_Arrow 211 +#define TK_PlusPlus 212 +#define TK_MinusMinus 213 +#define TK_ArrowStar 214 +#define TK_DotStar 215 +#define TK_ShiftLeft 216 +#define TK_ShiftRight 217 +#define TK_IntegerDecimal 218 +#define TK_IntegerOctal 219 +#define TK_IntegerHex 220 +#define TK_EqualsEquals 223 +#define TK_NotEquals 224 +#define TK_AndAnd 225 +#define TK_OrOr 226 +#define TK_MultAssign 227 +#define TK_DivAssign 228 +#define TK_PercentAssign 229 +#define TK_PlusAssign 230 +#define TK_MinusAssign 231 +#define TK_AmpAssign 232 +#define TK_CaretAssign 233 +#define TK_BarAssign 234 +#define TK_DotDotDot 240 +#define TK_Whitespace 241 +#define TK_Comment 242 + +#define BUFSIZE 4096 + +char buf[BUFSIZE]; + +struct Scanner +{ + int cs, act; + const char *ts, *te; + + void token( int tok ); + void run(); + + void init( ); + void execute( const char *data, int len ); + int finish( ); +}; + + + +static const char _Scanner_actions [] = { 0, 1, 2, 1, 3, 1, 8, 1, 9, 1, 10, 1, 11, 1, 12, 1, 13, 1, 14, 1, 15, 1, 16, 1, 17, 1, 18, 1, 19, 1, 20, 1, 21, 1, 22, 1, 23, 1, 24, 1, 25, 1, 26, 1, 27, 1, 28, 1, 29, 1, 30, 1, 31, 1, 32, 1, 33, 1, 34, 1, 35, 1, 36, 1, 37, 1, 38, 1, 39, 1, 40, 1, 41, 1, 42, 1, 43, 1, 44, 1, 45, 2, 0, 1, 2, 3, 4, 2, 3, 5, 2, 3, 6, 2, 3, 7, 0 , }; +static const short _Scanner_key_offsets [] = { 0, 0, 3, 3, 6, 6, 7, 11, 13, 14, 16, 17, 23, 54, 56, 57, 58, 60, 61, 63, 66, 67, 71, 79, 85, 88, 98, 107, 111, 115, 119, 129, 133, 142, 143, 144, 151, 160, 161, 0 , }; +static const char _Scanner_trans_keys [] = { 10, 34, 92, 10, 39, 92, 46, 43, 45, 48, 57, 48, 57, 42, 42, 47, 10, 48, 57, 65, 70, 97, 102, 33, 34, 37, 38, 39, 42, 43, 45, 46, 47, 48, 58, 61, 76, 94, 95, 124, 35, 44, 49, 57, 59, 64, 65, 90, 91, 96, 97, 122, 123, 126, 33, 126, 61, 61, 38, 61, 61, 43, 61, 45, 61, 62, 42, 42, 46, 48, 57, 69, 70, 76, 101, 102, 108, 48, 57, 70, 76, 102, 108, 48, 57, 42, 47, 61, 46, 69, 76, 85, 101, 108, 117, 120, 48, 57, 46, 69, 76, 85, 101, 108, 117, 48, 57, 76, 85, 108, 117, 76, 85, 108, 117, 76, 85, 108, 117, 76, 85, 108, 117, 48, 57, 65, 70, 97, 102, 76, 85, 108, 117, 46, 69, 76, 85, 101, 108, 117, 48, 57, 58, 61, 95, 48, 57, 65, 90, 97, 122, 34, 39, 95, 48, 57, 65, 90, 97, 122, 61, 61, 124, 0 , }; +static const char _Scanner_single_lengths [] = { 0, 3, 0, 3, 0, 1, 2, 0, 1, 2, 1, 0, 17, 0, 1, 1, 2, 1, 2, 3, 1, 2, 6, 4, 3, 8, 7, 4, 4, 4, 4, 4, 7, 1, 1, 1, 3, 1, 2, 0 , }; +static const char _Scanner_range_lengths [] = { 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 3, 7, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 3, 0, 1, 0, 0, 3, 3, 0, 0, 0 , }; +static const short _Scanner_index_offsets [] = { 0, 0, 4, 5, 9, 10, 12, 16, 18, 20, 23, 25, 29, 54, 56, 58, 60, 63, 65, 68, 72, 74, 78, 86, 92, 96, 106, 115, 120, 125, 130, 138, 143, 152, 154, 156, 161, 168, 170, 0 , }; +static const char _Scanner_trans_cond_spaces [] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0 , }; +static const short _Scanner_trans_offsets [] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 0 , }; +static const char _Scanner_trans_lengths [] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 , }; +static const char _Scanner_cond_keys [] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 , }; +static const char _Scanner_cond_targs [] = { 12, 12, 2, 1, 1, 12, 12, 4, 3, 3, 12, 12, 7, 7, 23, 12, 23, 12, 9, 8, 9, 12, 8, 12, 10, 30, 30, 30, 12, 14, 1, 15, 16, 3, 17, 18, 19, 21, 24, 25, 33, 34, 36, 37, 35, 38, 12, 32, 12, 35, 12, 35, 12, 13, 12, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 20, 12, 12, 12, 12, 5, 22, 12, 6, 12, 12, 6, 12, 12, 22, 12, 12, 12, 12, 12, 23, 12, 8, 10, 12, 12, 22, 6, 28, 28, 6, 28, 28, 11, 26, 12, 22, 6, 27, 27, 6, 27, 27, 26, 12, 12, 12, 12, 12, 12, 29, 29, 29, 29, 12, 12, 12, 12, 12, 12, 31, 31, 31, 31, 30, 30, 30, 12, 12, 12, 12, 12, 12, 22, 6, 28, 28, 6, 28, 28, 32, 12, 12, 12, 12, 12, 35, 35, 35, 35, 12, 1, 3, 35, 35, 35, 35, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 0 , }; +static const char _Scanner_cond_actions [] = { 79, 7, 0, 0, 0, 79, 5, 0, 0, 0, 51, 77, 0, 0, 0, 79, 0, 79, 0, 0, 0, 55, 0, 57, 0, 0, 0, 0, 75, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 90, 0, 0, 84, 0, 0, 0, 53, 90, 53, 0, 53, 0, 53, 0, 73, 0, 21, 71, 31, 71, 23, 37, 71, 27, 71, 43, 33, 71, 45, 35, 0, 71, 47, 69, 49, 0, 87, 71, 0, 9, 9, 0, 9, 9, 87, 61, 9, 9, 9, 9, 0, 61, 0, 0, 29, 71, 87, 0, 0, 0, 0, 0, 0, 0, 93, 63, 87, 0, 0, 0, 0, 0, 0, 93, 65, 13, 13, 13, 13, 65, 0, 0, 0, 0, 63, 11, 11, 11, 11, 63, 0, 0, 0, 0, 0, 0, 0, 67, 15, 15, 15, 15, 67, 87, 0, 0, 0, 0, 0, 0, 90, 63, 17, 71, 19, 71, 0, 0, 0, 0, 59, 0, 0, 0, 0, 0, 0, 59, 39, 71, 41, 25, 71, 79, 79, 79, 79, 77, 79, 79, 77, 77, 77, 75, 73, 71, 71, 71, 71, 71, 71, 69, 71, 61, 61, 71, 63, 65, 65, 63, 63, 67, 67, 63, 71, 71, 59, 59, 71, 71, 0 , }; +static const char _Scanner_to_state_actions [] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 81, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 , }; +static const char _Scanner_from_state_actions [] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 , }; +static const char _Scanner_eof_trans_indexed [] = { 0, 12, 12, 12, 12, 15, 12, 12, 15, 15, 15, 19, 0, 21, 22, 22, 22, 22, 22, 22, 32, 22, 35, 35, 22, 38, 39, 39, 38, 38, 42, 42, 38, 22, 22, 46, 46, 22, 22, 0 , }; +static const short _Scanner_eof_trans_direct [] = { 0, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 0, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 0 , }; +static const char _Scanner_nfa_targs [] = { 0, 0 , }; +static const char _Scanner_nfa_offsets [] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 , }; +static const char _Scanner_nfa_push_actions [] = { 0, 0 , }; +static const char _Scanner_nfa_pop_trans [] = { 0, 0 , }; +static const int Scanner_start = 12; +static const int Scanner_first_final = 12; +static const int Scanner_error = 0; +static const int Scanner_en_main = 12; +void Scanner::init( ) +{ + + { + cs = ( int ) Scanner_start; + ts = 0; + te = 0; + act = 0; + } +} + +/* Returns the count of bytes still in the buffer +* (shifted to the biginning) */ +void Scanner::execute( const char *data, int len ) +{ + const char *p = data; + const char *pe = data + len; + const char *eof = pe; + + + { + int _klen; + unsigned int _trans = 0; + unsigned int _cond = 0; + const char *_acts; + unsigned int _nacts; + const char *_keys; + const char *_ckeys; + int _cpc; + if ( p == pe ) + goto _test_eof; + + if ( cs == 0 ) + goto _out; + + _resume : + _acts = _Scanner_actions + _Scanner_from_state_actions[cs]; + _nacts = ( unsigned int ) (*( _acts )) + ; + _acts += 1; + while ( _nacts > 0 ) + { + switch ( (*( _acts )) + ) { + case 2 : + { + { + ts = p; + + } + + } + + break; + + } + _nacts -= 1; + _acts += 1; + } + + + _keys = _Scanner_trans_keys + _Scanner_key_offsets[cs]; + _trans = ( unsigned int ) _Scanner_index_offsets[cs]; + _klen = ( int ) _Scanner_single_lengths[cs]; + if ( _klen > 0 ) + { + const char *_lower; + const char *_mid; + const char *_upper; + _lower = _keys; + _upper = _keys + _klen - 1; + while ( 1 ) + { + if ( _upper < _lower ) + break; + + + _mid = _lower + ((_upper-_lower)>> 1); + if ( ((*( p )) + )< (*( _mid )) + ) + _upper = _mid - 1; + + else if ( ((*( p )) + )> (*( _mid )) + ) + _lower = _mid + 1; + + else + { + _trans += ( unsigned int ) (_mid - _keys); + goto _match; + } + + } + + _keys += _klen; + _trans += ( unsigned int ) _klen; + } + + + _klen = ( int ) _Scanner_range_lengths[cs]; + if ( _klen > 0 ) + { + const char *_lower; + const char *_mid; + const char *_upper; + _lower = _keys; + _upper = _keys + (_klen<<1)- 2; + while ( 1 ) + { + if ( _upper < _lower ) + break; + + + _mid = _lower + (((_upper-_lower)>> 1)& ~1); + if ( ((*( p )) + )< (*( _mid )) + ) + _upper = _mid - 2; + + else if ( ((*( p )) + )> (*( _mid + 1 )) + ) + _lower = _mid + 2; + + else + { + _trans += ( unsigned int ) ((_mid - _keys)>>1); + goto _match; + } + + } + + _trans += ( unsigned int ) _klen; + } + + + + _match : + _ckeys = _Scanner_cond_keys + _Scanner_trans_offsets[_trans]; + _klen = ( int ) _Scanner_trans_lengths[_trans]; + _cond = ( unsigned int ) _Scanner_trans_offsets[_trans]; + _cpc = 0; + { + const char *_lower; + const char *_mid; + const char *_upper; + _lower = _ckeys; + _upper = _ckeys + _klen - 1; + while ( 1 ) + { + if ( _upper < _lower ) + break; + + + _mid = _lower + ((_upper-_lower)>> 1); + if ( _cpc < ( int ) (*( _mid )) + ) + _upper = _mid - 1; + + else if ( _cpc > ( int ) (*( _mid )) + ) + _lower = _mid + 1; + + else + { + _cond += ( unsigned int ) (_mid - _ckeys); + goto _match_cond; + } + + } + + cs = 0; + goto _again; + } + + _match_cond : + cs = ( int ) _Scanner_cond_targs[_cond]; + if ( _Scanner_cond_actions[_cond]== 0 ) + goto _again; + + + _acts = _Scanner_actions + _Scanner_cond_actions[_cond]; + _nacts = ( unsigned int ) (*( _acts )) + ; + _acts += 1; + while ( _nacts > 0 ) + { + switch ( (*( _acts )) + ) { + case 3 : + { + { + te = p+1; + + } + + } + + break; + case 4 : + { + { + act = 3; + + } + + } + + break; + case 5 : + { + { + act = 4; + + } + + } + + break; + case 6 : + { + { + act = 5; + + } + + } + + break; + case 7 : + { + { + act = 6; + + } + + } + + break; + case 8 : + { + { + te = p+1; + { + token( TK_Slit ); + } + + } + + } + + break; + case 9 : + { + { + te = p+1; + { + token( TK_Dlit ); + } + + } + + } + + break; + case 10 : + { + { + te = p+1; + { + token( TK_Float ); + } + + } + + } + + break; + case 11 : + { + { + te = p+1; + { + token( TK_IntegerDecimal ); + } + + } + + } + + break; + case 12 : + { + { + te = p+1; + { + token( TK_IntegerOctal ); + } + + } + + } + + break; + case 13 : + { + { + te = p+1; + { + token( TK_IntegerHex ); + } + + } + + } + + break; + case 14 : + { + { + te = p+1; + { + token( TK_NameSep ); + } + + } + + } + + break; + case 15 : + { + { + te = p+1; + { + token( TK_EqualsEquals ); + } + + } + + } + + break; + case 16 : + { + { + te = p+1; + { + token( TK_NotEquals ); + } + + } + + } + + break; + case 17 : + { + { + te = p+1; + { + token( TK_AndAnd ); + } + + } + + } + + break; + case 18 : + { + { + te = p+1; + { + token( TK_OrOr ); + } + + } + + } + + break; + case 19 : + { + { + te = p+1; + { + token( TK_MultAssign ); + } + + } + + } + + break; + case 20 : + { + { + te = p+1; + { + token( TK_DivAssign ); + } + + } + + } + + break; + case 21 : + { + { + te = p+1; + { + token( TK_PercentAssign ); + } + + } + + } + + break; + case 22 : + { + { + te = p+1; + { + token( TK_PlusAssign ); + } + + } + + } + + break; + case 23 : + { + { + te = p+1; + { + token( TK_MinusAssign ); + } + + } + + } + + break; + case 24 : + { + { + te = p+1; + { + token( TK_AmpAssign ); + } + + } + + } + + break; + case 25 : + { + { + te = p+1; + { + token( TK_CaretAssign ); + } + + } + + } + + break; + case 26 : + { + { + te = p+1; + { + token( TK_BarAssign ); + } + + } + + } + + break; + case 27 : + { + { + te = p+1; + { + token( TK_PlusPlus ); + } + + } + + } + + break; + case 28 : + { + { + te = p+1; + { + token( TK_MinusMinus ); + } + + } + + } + + break; + case 29 : + { + { + te = p+1; + { + token( TK_ArrowStar ); + } + + } + + } + + break; + case 30 : + { + { + te = p+1; + { + token( TK_DotStar ); + } + + } + + } + + break; + case 31 : + { + { + te = p+1; + { + token( TK_DotDotDot ); + } + + } + + } + + break; + case 32 : + { + { + te = p+1; + { + token( ts[0] ); + } + + } + + } + + break; + case 33 : + { + { + te = p+1; + { + token( TK_Comment ); + + } + + } + + } + + break; + case 34 : + { + { + te = p+1; + { + token( TK_Comment ); + + } + + } + + } + + break; + case 35 : + { + { + te = p; + p = p - 1; + { + token( TK_Id ); + } + + } + + } + + break; + case 36 : + { + { + te = p; + p = p - 1; + { + token( TK_Float ); + } + + } + + } + + break; + case 37 : + { + { + te = p; + p = p - 1; + { + token( TK_IntegerDecimal ); + } + + } + + } + + break; + case 38 : + { + { + te = p; + p = p - 1; + { + token( TK_IntegerOctal ); + } + + } + + } + + break; + case 39 : + { + { + te = p; + p = p - 1; + { + token( TK_IntegerHex ); + } + + } + + } + + break; + case 40 : + { + { + te = p; + p = p - 1; + { + token( TK_Arrow ); + } + + } + + } + + break; + case 41 : + { + { + te = p; + p = p - 1; + { + token( ts[0] ); + } + + } + + } + + break; + case 42 : + { + { + te = p; + p = p - 1; + { + token( TK_Whitespace ); + } + + } + + } + + break; + case 43 : + { + { + p = ((te))-1; + { + token( TK_IntegerDecimal ); + } + + } + + } + + break; + case 44 : + { + { + p = ((te))-1; + { + token( ts[0] ); + } + + } + + } + + break; + case 45 : + { + { + switch ( act ) { + case 0 : + { + { + cs = 0; + goto _again; + } + + } + + break; + case 3 : + p = ((te))-1; + { + token( TK_Id ); + } + + break; + case 4 : + p = ((te))-1; + { + token( TK_Float ); + } + + break; + case 5 : + p = ((te))-1; + { + token( TK_IntegerDecimal ); + } + + break; + case 6 : + p = ((te))-1; + { + token( TK_IntegerOctal ); + } + + break; + + } + + } + + + } + + break; + + } + _nacts -= 1; + _acts += 1; + } + + + + + _again : + _acts = _Scanner_actions + _Scanner_to_state_actions[cs]; + _nacts = ( unsigned int ) (*( _acts )) + ; + _acts += 1; + while ( _nacts > 0 ) + { + switch ( (*( _acts )) + ) { + case 0 : + { + { + ts = 0; + + } + + } + + break; + case 1 : + { + { + act = 0; + + } + + } + + break; + + } + _nacts -= 1; + _acts += 1; + } + + + if ( cs == 0 ) + goto _out; + + p += 1; + if ( p != pe ) + goto _resume; + + + _test_eof : + {} + if ( p == eof ) + { + if ( _Scanner_eof_trans_direct[cs]> 0 ) + { + _trans = ( unsigned int ) _Scanner_eof_trans_direct[cs]- 1; + _cond = ( unsigned int ) _Scanner_trans_offsets[_trans]; + goto _match_cond; + } + + } + + + + _out : + {} + + } + cout << "P: " << (p - data) << endl; +} + +int Scanner::finish( ) +{ + if ( cs == Scanner_error ) + return -1; + if ( cs >= Scanner_first_final ) + return 1; + return 0; +} + + +void Scanner::token( int tok ) +{ + const char *data = ts; + int len = te - ts; + cout << "<" << tok << "> "; + for ( int i = 0; i < len; i++ ) + cout << data[i]; + cout << '\n'; +} + +void test( const char *buf ) +{ + int len = strlen( buf ); + std::ios::sync_with_stdio(false); + Scanner scanner; + scanner.init(); + + scanner.execute( buf, len ); + if ( scanner.cs == Scanner_error ) { + /* Machine failed before finding a token. */ + cout << "PARSE ERROR" << endl; + } + + /* FIXME: Last token may get lost. */ + scanner.finish(); +} + +int main() +{ + test( + "\"\\\"hi\" /*\n" + "*/\n" + "44 .44\n" + "44. 44\n" + "44 . 44\n" + "44.44\n" + "_hithere22" + ); + + test( + "'\\''\"\\n\\d'\\\"\"\n" + "hi\n" + "99\n" + ".99\n" + "99e-4\n" + "->*\n" + "||\n" + "0x98\n" + "0x\n" + "//\n" + "/* * */" + ); + + test( + "'\n" + "'\n" + ); + +} + |