/* throws ParseException */
/* final */
public static AstVarDeclList astVarDeclList()
{
AstVarDecl v;
AstVarDeclList vl = new AstVarDeclList();
bool done = false;
jj_consume_token(AstRegExpId.kw56);
jj_consume_token(AstRegExpId.kwVarDeclList);
// label_2:
while (!done)
{
switch ((jj_ntk == AstRegExpId.UNDEFINED)?jj_ntk_fn():jj_ntk)
{
case AstRegExpId.kw56:
break;
default:
jj_la1[1] = jj_gen;
done = true;
break;
}
if (!done)
{
v = astVarDecl();
vl.Add(v);
}
}
jj_consume_token(AstParserConstants.AstRegExpId.kw57);
{if (true) return vl;}
throw new Error("Missing return statement in function");
}
/* throws ParseException */
// --------------------------------------------------------------------------
// ClassDecl -> "class" <ID> ["extends" <ID>] "{" {VarDecl} {MethodDecl} "}"
// --------------------------------------------------------------------------
/* final */
public static AstClassDecl ClassDecl()
{
AstId cid; // Name of this class
AstId pid = null; // Name of the super class (if it exists)
AstMethodDecl m; // Reference to a class level method
AstMethodDeclList ml = new AstMethodDeclList(); // List of class methods
AstVarDecl v; // Reference to a class level variable
AstVarDeclList vl = new AstVarDeclList();
bool done;
jj_consume_token(MpRegExpId.CLASS);
cid = Id();
switch ((jj_ntk == MpRegExpId.UNDEFINED) ? jj_ntk_fn() : jj_ntk)
{
case MpRegExpId.EXTENDS:
jj_consume_token(MpRegExpId.EXTENDS);
pid = Id();
break;
default:
jj_la1[3] = jj_gen;
break;
}
jj_consume_token(MpRegExpId.LBRACE);
/* label_4: */
done = false;
while (!done)
{
switch ((jj_ntk == MpRegExpId.UNDEFINED) ? jj_ntk_fn() : jj_ntk)
{
case MpRegExpId.BOOLEAN:
break;
case MpRegExpId.INT:
break;
case MpRegExpId.ID:
break;
default:
jj_la1[4] = jj_gen;
done = true;
break /* label_4 */;
}
if (!done)
{
v = VarDecl();
vl.Add(v);
}
}
/* label_5: */
done = false;
while (!done)
{
switch ((jj_ntk==MpRegExpId.UNDEFINED)?jj_ntk_fn():jj_ntk)
{
case MpRegExpId.PUBLIC:
break;
default:
jj_la1[5] = jj_gen;
done = true;
break /* label_5 */;
}
if (!done)
{
m = MethodDecl();
ml.Add(m);
}
}
jj_consume_token(MpRegExpId.RBRACE);
return new AstClassDecl( cid, pid, vl, ml );
}
/* throws ParseException */
/// <summary>
/// MainMethod -> "public" "static" "void" "main" "(" "String" "[" "]" <ID> ")" "{" {VarDecl} {Statement} "}"
/// </summary>
/// <returns></returns>
/* final */
public static AstMethodDecl MainMethod()
{
DemiTasse.ast.AstType t = null;
AstId id = new AstId( "main" );
AstFormalList fl = null;
AstVarDecl v;
AstVarDeclList vl = new AstVarDeclList();
AstStmt s;
AstStmtList sl = new AstStmtList();
bool done;
jj_consume_token(MpRegExpId.PUBLIC);
jj_consume_token(MpRegExpId.STATIC);
jj_consume_token(MpRegExpId.VOID);
jj_consume_token(MpRegExpId.MAIN);
jj_consume_token(MpRegExpId.LPAREN);
jj_consume_token(MpRegExpId.STRING);
jj_consume_token(MpRegExpId.LBRACKET);
jj_consume_token(MpRegExpId.RBRACKET);
jj_consume_token(MpRegExpId.ID);
jj_consume_token(MpRegExpId.RPAREN);
jj_consume_token(MpRegExpId.LBRACE);
/* label_6: */
while (jj_2_1(2))
{
v = VarDecl();
vl.Add(v);
}
/* label_7: */
done = false;
while (!done)
{
switch ((jj_ntk == MpRegExpId.UNDEFINED) ? jj_ntk_fn() : jj_ntk)
{
case MpRegExpId.IF:
break;
case MpRegExpId.RETURN:
break;
case MpRegExpId.SYSTEM_OUT_PRINTLN:
break;
case MpRegExpId.THIS:
break;
case MpRegExpId.WHILE:
break;
case MpRegExpId.ID:
break;
case MpRegExpId.LBRACE:
break;
default:
jj_la1[6] = jj_gen;
done = true;
break /* label_7 */;
}
if(!done)
{
s = Statement();
sl.Add(s);
}
}
jj_consume_token(MpRegExpId.RBRACE);
return new AstMethodDecl( t, id, fl, vl, sl );
}
/* throws ParseException */
// -----------------------------------------------------------------------------
// "public" (Type | "void") <ID> "(" [Formals] ")" "{" {VarDecl} {Statement} "}"
// -----------------------------------------------------------------------------
/* final */
public static AstMethodDecl MethodDecl()
{
DemiTasse.ast.AstType t = null;
AstId id;
AstFormalList fl = null;
AstVarDecl v;
AstVarDeclList vl = new AstVarDeclList();
AstStmt s;
AstStmtList sl = new AstStmtList();
jj_consume_token(MpRegExpId.PUBLIC);
switch ((jj_ntk == MpRegExpId.UNDEFINED) ? jj_ntk_fn() : jj_ntk)
{
case MpRegExpId.VOID:
jj_consume_token(MpRegExpId.VOID);
break;
case MpRegExpId.BOOLEAN:
t = Type();
break;
case MpRegExpId.INT:
t = Type();
break;
case MpRegExpId.ID:
t = Type();
break;
default:
jj_la1[7] = jj_gen;
jj_consume_token(MpRegExpId.UNDEFINED);
throw new MiniParseException();
}
id = Id();
jj_consume_token(MpRegExpId.LPAREN);
switch ((jj_ntk == MpRegExpId.UNDEFINED) ? jj_ntk_fn() : jj_ntk)
{
case MpRegExpId.BOOLEAN:
fl = Formals();
break;
case MpRegExpId.INT:
fl = Formals();
break;
case MpRegExpId.ID:
fl = Formals();
break;
default:
jj_la1[8] = jj_gen;
break;
}
jj_consume_token(MpRegExpId.RPAREN);
jj_consume_token(MpRegExpId.LBRACE);
/* label_8: */
while (jj_2_2(2))
{
v = VarDecl();
vl.Add(v);
}
/* label_9:*/
bool done = false;
while (!done)
{
switch ((jj_ntk == MpRegExpId.UNDEFINED) ? jj_ntk_fn() : jj_ntk)
{
case MpRegExpId.IF:
break;
case MpRegExpId.RETURN:
break;
case MpRegExpId.SYSTEM_OUT_PRINTLN:
break;
case MpRegExpId.THIS:
break;
case MpRegExpId.WHILE:
break;
case MpRegExpId.ID:
break;
case MpRegExpId.LBRACE:
break;
default:
jj_la1[9] = jj_gen;
done = true;
break /* label_9 */;
}
if (!done)
{
s = Statement();
sl.Add(s);
}
}
jj_consume_token(MpRegExpId.RBRACE);
return new AstMethodDecl( t, id, fl, vl, sl );
}
/* throws ParseException */
// ----------------------------------------------------------
// MainClass -> "class" <ID> "{" MainMethod {MethodDecl} "}"
// ----------------------------------------------------------
/* final */
public static AstClassDecl MainClass()
{
AstId cid; // Name of this class
AstId pid = null; // Name of the super class (if it exists)
AstMethodDecl m; // Reference to a class level method
AstMethodDeclList ml = new AstMethodDeclList(); // List of class methods
AstVarDecl v; // Reference to a class level variable
AstVarDeclList vl = new AstVarDeclList();
bool done = false;
jj_consume_token(MpRegExpId.CLASS);
cid = Id();
jj_consume_token(MpRegExpId.LBRACE);
/* label_2: */
while (!done)
{
switch ((jj_ntk == MpRegExpId.UNDEFINED) ? jj_ntk_fn() : jj_ntk)
{
case MpRegExpId.BOOLEAN:
break;
case MpRegExpId.INT:
break;
case MpRegExpId.ID:
break;
default:
jj_la1[1] = jj_gen;
done = true;
break /* label_2 */;
}
if (!done)
{
v = VarDecl();
vl.Add(v);
}
}
// Get a reference to the Main method and add it to the list of methods in this class
m = MainMethod();
ml.Add(m);
done = false;
/* label_3: */
while (!done)
{
switch ((jj_ntk == MpRegExpId.UNDEFINED) ? jj_ntk_fn() : jj_ntk)
{
case MpRegExpId.PUBLIC:
break;
default:
jj_la1[2] = jj_gen;
done = true;
break /* label_3 */;
}
if (!done)
{
m = MethodDecl();
ml.Add(m);
}
}
jj_consume_token(MpRegExpId.RBRACE);
return new AstClassDecl( cid, pid, vl, ml );
}