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|
host( "working/atoi2_go.rl", 1 ) @{/*
* @@LANG: go
* @@GENERATED: true
*/
package main
import "fmt"
var neg int ;
var value int ;
var cs int;
var blen int;
var buffer [1024] byte;
}@
array byte _state_chart_trans_keys( 0, 4 ) = { u(1), u(0), u(4), u(4), u(0), u(4), u(2), u(4), u(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_go.rl", 61 ) @{
func prepare() {
value = 0;
neg = 0;
}@
{
cs = cast(int)state_chart_start;
}
host( "working/atoi2_go.rl", 66 ) @{
}
func exec(data string) {
var p int = 0
var pe int = len(data)
}@
{
uint _trans = 0;
uint _have = 0;
uint _cont = 1;
index byte _keys;
index s8 _inds;
while ( _cont == 1 ) {
if ( cs == 0 )
_cont = 0;
_have = 0;
if ( p == pe ) {
if ( _have == 0 )
_cont = 0;
}
if ( _cont == 1 ) {
if ( _have == 0 ) {
_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(uint)deref( _state_chart_indicies, _inds + cast(int)( _ic - cast(int)deref( _state_chart_trans_keys, _keys ) ) );
else
_trans = cast(uint)_state_chart_index_defaults[cs];
}
else {
_trans = cast(uint)_state_chart_index_defaults[cs];
}
}
if ( _cont == 1 ) {
cs = cast(int)_state_chart_cond_targs[_trans];
switch ( _state_chart_cond_actions[_trans] ) {
case 3 {
host( "working/atoi2_go.rl", 15 ) ${neg = 0;
value = 0;
}$
}
case 1 {
host( "working/atoi2_go.rl", 22 ) ${value = value * 10 + ( int ) ( ={( deref( data, p ))}= - 48 )
;
}$
}
case 4 {
host( "working/atoi2_go.rl", 15 ) ${neg = 0;
value = 0;
}$
host( "working/atoi2_go.rl", 19 ) ${neg = 1;
}$
}
case 5 {
host( "working/atoi2_go.rl", 15 ) ${neg = 0;
value = 0;
}$
host( "working/atoi2_go.rl", 22 ) ${value = value * 10 + ( int ) ( ={( deref( data, p ))}= - 48 )
;
}$
}
case 2 {
host( "working/atoi2_go.rl", 26 ) ${if ( neg != 0 ) {
value = -1 * value;
}
}$
host( "working/atoi2_go.rl", 51 ) ${fmt.Print( value );fmt.Print( "\n" );}$
}
}
if ( cs == 0 )
_cont = 0;
if ( _cont == 1 )
p += 1;
}}
}
}
host( "working/atoi2_go.rl", 72 ) @{
}
func finish() {
if cs >= state_chart_first_final {
fmt.Println("ACCEPT")
} else {
fmt.Println("FAIL")
}
}
var inp []string = []string {
"1\n",
"12\n",
"222222\n",
"+2123\n",
"213 3213\n",
"-12321\n",
"--123\n",
"-99\n",
" -3000\n",
};
func main() {
for _, data := range inp {
prepare()
exec(data)
finish()
}
}
}@
|
