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host( "working/atoi2_c.rl", 1 ) @{/*
* @@LANG: c
* @@GENERATED: true
*/
#include <string.h>
#include <stdio.h>
int neg ;
int value ;
}@
array char _state_chart_trans_keys( 0, 4 ) = { 1, 0, 4, 4, 0, 4, 2, 4, 0 };
array s8 _state_chart_char_class( 0, 4 ) = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 3, 1, 1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0 };
array s8 _state_chart_index_offsets( 0, 6 ) = { 0, 0, 1, 6, 0 };
array s8 _state_chart_indicies( 0, 5 ) = { 0, 2, 1, 1, 1, 0, 3, 4, 5, 0 };
array s8 _state_chart_index_defaults( 0, 1 ) = { 0, 1, 1, 1, 0 };
array s8 _state_chart_trans_cond_spaces( -1, 0 ) = { -1, -1, -1, -1, -1, -1, 0 };
array s8 _state_chart_cond_targs( 0, 3 ) = { 2, 0, 3, 1, 1, 2, 0 };
array s8 _state_chart_cond_actions( 0, 5 ) = { 1, 0, 2, 3, 4, 5, 0 };
array s8 _state_chart_nfa_targs( 0, 0 ) = { 0, 0 };
array s8 _state_chart_nfa_offsets( 0, 0 ) = { 0, 0, 0, 0, 0 };
array s8 _state_chart_nfa_push_actions( 0, 0 ) = { 0, 0 };
array s8 _state_chart_nfa_pop_trans( 0, 0 ) = { 0, 0 };
value int state_chart_start = 3;
value int state_chart_first_final = 3;
value int state_chart_error = 0;
value int state_chart_en_main = 3;
host( "working/atoi2_c.rl", 61 ) @{
int cs;
int blen;
char buffer[1024];
void init()
{
value = 0;
neg = 0;
}@
{
cs = cast(int)state_chart_start;
}
host( "working/atoi2_c.rl", 70 ) @{
}
void exec( char *data, int len )
{
char *p = data;
char *pe = data + len;
}@
{
int _trans = 0;
index char _keys;
index s8 _inds;
entry {
if ( p == pe )
goto _test_eof;
if ( cs == 0 )
goto _out;
label _resume {
_keys = offset( _state_chart_trans_keys, (cs<<1) );
_inds = offset( _state_chart_indicies, _state_chart_index_offsets[cs] );
if ( ( deref( data, p )) <= 57 && ( deref( data, p )) >= 10 )
{
int _ic = cast(int)_state_chart_char_class[cast(int)( deref( data, p )) - 10];
if ( _ic <= cast(int)deref( _state_chart_trans_keys, _keys+1 ) && _ic >= cast(int)deref( _state_chart_trans_keys, _keys ) )
_trans = cast(int)deref( _state_chart_indicies, _inds + cast(int)( _ic - cast(int)deref( _state_chart_trans_keys, _keys ) ) );
else
_trans = cast(int)_state_chart_index_defaults[cs];
}
else {
_trans = cast(int)_state_chart_index_defaults[cs];
}
goto _match_cond;
}
label _match_cond {
cs = cast(int)_state_chart_cond_targs[_trans];
if ( _state_chart_cond_actions[_trans] == 0 )
goto _again;
switch ( _state_chart_cond_actions[_trans] ) {
case 3 {
host( "working/atoi2_c.rl", 15 ) ${neg = 0;
value = 0;
}$
}
case 1 {
host( "working/atoi2_c.rl", 22 ) ${value = value * 10 + ( int ) ( ={( deref( data, p ))}= - 48 )
;
}$
}
case 4 {
host( "working/atoi2_c.rl", 15 ) ${neg = 0;
value = 0;
}$ host( "working/atoi2_c.rl", 19 ) ${neg = 1;
}$
}
case 5 {
host( "working/atoi2_c.rl", 15 ) ${neg = 0;
value = 0;
}$ host( "working/atoi2_c.rl", 22 ) ${value = value * 10 + ( int ) ( ={( deref( data, p ))}= - 48 )
;
}$
}
case 2 {
host( "working/atoi2_c.rl", 26 ) ${if ( neg != 0 )
{
value = -1 * value;
}
}$ host( "working/atoi2_c.rl", 52 ) ${printf( "%d", value );
printf( "%s", "\n" );
}$
}
}
}
label _again {
if ( cs == 0 )
goto _out;
p+= 1;
if ( p != pe )
goto _resume;
}
label _test_eof { {}
}
label _out { {}
}
}
}
host( "working/atoi2_c.rl", 77 ) @{
}
void finish( )
{
if ( cs >= state_chart_first_final )
printf( "ACCEPT\n" );
else
printf( "FAIL\n" );
}
char *inp[] = {
"1\n",
"12\n",
"222222\n",
"+2123\n",
"213 3213\n",
"-12321\n",
"--123\n",
"-99\n",
" -3000\n",
};
int inplen = 9;
int main( )
{
int i;
for ( i = 0; i < inplen; i++ ) {
init();
exec( inp[i], strlen(inp[i]) );
finish();
}
return 0;
}
}@
|
