// throws RecognitionException [1]
// $ANTLR start instruccion
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVMGen.g:55:1: instruccion : ( inst_decl -> {$inst_decl.st} | inst_asig -> {$inst_asig.st} | inst_if -> {$inst_if.st} | inst_while -> {$inst_while.st} | inst_return -> {$inst_return.st} | inst_expr -> {$inst_expr.st});
public instruccion_return instruccion()
{
instruccion_return retval = new instruccion_return();
retval.start = input.LT(1);
inst_decl_return inst_decl3 = null;
inst_asig_return inst_asig4 = null;
inst_if_return inst_if5 = null;
inst_while_return inst_while6 = null;
inst_return_return inst_return7 = null;
inst_expr_return inst_expr8 = null;
try
{
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVMGen.g:55:13: ( inst_decl -> {$inst_decl.st} | inst_asig -> {$inst_asig.st} | inst_if -> {$inst_if.st} | inst_while -> {$inst_while.st} | inst_return -> {$inst_return.st} | inst_expr -> {$inst_expr.st})
int alt3 = 6;
switch ( input.LA(1) )
{
case DECLARACION:
{
alt3 = 1;
}
break;
case ASIGNACION:
{
alt3 = 2;
}
break;
case 33:
{
alt3 = 3;
}
break;
case 35:
{
alt3 = 4;
}
break;
case 36:
{
alt3 = 5;
}
break;
case MENOSUNARIO:
case LLAMADA:
case IDENT:
case LIT_ENTERO:
case LIT_REAL:
case LIT_CADENA:
case LIT_LOGICO:
case 44:
case 45:
case 46:
case 47:
case 48:
case 49:
case 50:
case 51:
case 52:
case 53:
case 54:
{
alt3 = 6;
}
break;
default:
NoViableAltException nvae_d3s0 =
new NoViableAltException("55:1: instruccion : ( inst_decl -> {$inst_decl.st} | inst_asig -> {$inst_asig.st} | inst_if -> {$inst_if.st} | inst_while -> {$inst_while.st} | inst_return -> {$inst_return.st} | inst_expr -> {$inst_expr.st});", 3, 0, input);
throw nvae_d3s0;
}
switch (alt3)
{
case 1 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVMGen.g:55:15: inst_decl
{
PushFollow(FOLLOW_inst_decl_in_instruccion187);
inst_decl3 = inst_decl();
followingStackPointer_--;
// TEMPLATE REWRITE
// 55:25: -> {$inst_decl.st}
{
retval.st = inst_decl3.st;
}
}
break;
case 2 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVMGen.g:56:8: inst_asig
{
PushFollow(FOLLOW_inst_asig_in_instruccion201);
inst_asig4 = inst_asig();
followingStackPointer_--;
// TEMPLATE REWRITE
// 56:18: -> {$inst_asig.st}
{
retval.st = inst_asig4.st;
}
}
break;
case 3 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVMGen.g:57:8: inst_if
{
PushFollow(FOLLOW_inst_if_in_instruccion214);
inst_if5 = inst_if();
followingStackPointer_--;
// TEMPLATE REWRITE
// 57:16: -> {$inst_if.st}
{
retval.st = inst_if5.st;
}
}
break;
case 4 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVMGen.g:58:8: inst_while
{
PushFollow(FOLLOW_inst_while_in_instruccion227);
inst_while6 = inst_while();
followingStackPointer_--;
// TEMPLATE REWRITE
// 58:19: -> {$inst_while.st}
{
retval.st = inst_while6.st;
}
}
break;
case 5 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVMGen.g:59:8: inst_return
{
PushFollow(FOLLOW_inst_return_in_instruccion240);
inst_return7 = inst_return();
followingStackPointer_--;
// TEMPLATE REWRITE
// 59:20: -> {$inst_return.st}
{
retval.st = inst_return7.st;
}
}
break;
case 6 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVMGen.g:60:8: inst_expr
{
PushFollow(FOLLOW_inst_expr_in_instruccion253);
inst_expr8 = inst_expr();
followingStackPointer_--;
// TEMPLATE REWRITE
// 60:18: -> {$inst_expr.st}
{
retval.st = inst_expr8.st;
}
}
break;
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
}
return retval;
}
// throws RecognitionException [1]
// $ANTLR start instruccion
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVM.g:76:1: instruccion : ( inst_decl | inst_asig | inst_if | inst_while | inst_return | inst_expr );
public instruccion_return instruccion()
{
instruccion_return retval = new instruccion_return();
retval.start = input.LT(1);
FkvmAST root_0 = null;
inst_decl_return inst_decl16 = null;
inst_asig_return inst_asig17 = null;
inst_if_return inst_if18 = null;
inst_while_return inst_while19 = null;
inst_return_return inst_return20 = null;
inst_expr_return inst_expr21 = null;
try
{
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVM.g:76:13: ( inst_decl | inst_asig | inst_if | inst_while | inst_return | inst_expr )
int alt3 = 6;
switch ( input.LA(1) )
{
case 37:
case 38:
case 39:
case 40:
case 41:
{
alt3 = 1;
}
break;
case IDENT:
{
int LA3_2 = input.LA(2);
if ( (LA3_2 == 32) )
{
alt3 = 2;
}
else if ( (LA3_2 == 25 || LA3_2 == 27 || (LA3_2 >= 42 && LA3_2 <= 53)) )
{
alt3 = 6;
}
else
{
NoViableAltException nvae_d3s2 =
new NoViableAltException("76:1: instruccion : ( inst_decl | inst_asig | inst_if | inst_while | inst_return | inst_expr );", 3, 2, input);
throw nvae_d3s2;
}
}
break;
case 33:
{
alt3 = 3;
}
break;
case 35:
{
alt3 = 4;
}
break;
case 36:
{
alt3 = 5;
}
break;
case LIT_ENTERO:
case LIT_REAL:
case LIT_CADENA:
case LIT_LOGICO:
case 25:
case 50:
case 51:
case 54:
{
alt3 = 6;
}
break;
default:
NoViableAltException nvae_d3s0 =
new NoViableAltException("76:1: instruccion : ( inst_decl | inst_asig | inst_if | inst_while | inst_return | inst_expr );", 3, 0, input);
throw nvae_d3s0;
}
switch (alt3)
{
case 1 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVM.g:76:15: inst_decl
{
root_0 = (FkvmAST)adaptor.GetNilNode();
PushFollow(FOLLOW_inst_decl_in_instruccion233);
inst_decl16 = inst_decl();
followingStackPointer_--;
adaptor.AddChild(root_0, inst_decl16.Tree);
}
break;
case 2 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVM.g:77:6: inst_asig
{
root_0 = (FkvmAST)adaptor.GetNilNode();
PushFollow(FOLLOW_inst_asig_in_instruccion240);
inst_asig17 = inst_asig();
followingStackPointer_--;
adaptor.AddChild(root_0, inst_asig17.Tree);
}
break;
case 3 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVM.g:78:6: inst_if
{
root_0 = (FkvmAST)adaptor.GetNilNode();
PushFollow(FOLLOW_inst_if_in_instruccion248);
inst_if18 = inst_if();
followingStackPointer_--;
adaptor.AddChild(root_0, inst_if18.Tree);
}
break;
case 4 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVM.g:79:6: inst_while
{
root_0 = (FkvmAST)adaptor.GetNilNode();
PushFollow(FOLLOW_inst_while_in_instruccion256);
inst_while19 = inst_while();
followingStackPointer_--;
adaptor.AddChild(root_0, inst_while19.Tree);
}
break;
case 5 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVM.g:80:6: inst_return
{
root_0 = (FkvmAST)adaptor.GetNilNode();
PushFollow(FOLLOW_inst_return_in_instruccion264);
inst_return20 = inst_return();
followingStackPointer_--;
adaptor.AddChild(root_0, inst_return20.Tree);
}
break;
case 6 :
// D:\\Proyectos\\ProyectosVS\\FKVM\\FKVM\\src\\antlr\\FKVM.g:81:6: inst_expr
{
root_0 = (FkvmAST)adaptor.GetNilNode();
PushFollow(FOLLOW_inst_expr_in_instruccion272);
inst_expr21 = inst_expr();
followingStackPointer_--;
adaptor.AddChild(root_0, inst_expr21.Tree);
}
break;
}
retval.stop = input.LT(-1);
retval.tree = (FkvmAST)adaptor.RulePostProcessing(root_0);
adaptor.SetTokenBoundaries(retval.Tree, retval.start, retval.stop);
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
}
return retval;
}
