diff options
Diffstat (limited to 'src/kanga/KangaParser.java')
| -rw-r--r-- | src/kanga/KangaParser.java | 986 |
1 files changed, 986 insertions, 0 deletions
diff --git a/src/kanga/KangaParser.java b/src/kanga/KangaParser.java new file mode 100644 index 0000000..a476c1c --- /dev/null +++ b/src/kanga/KangaParser.java @@ -0,0 +1,986 @@ +package kanga;
+/* Generated By:JavaCC: Do not edit this line. KangaParser.java */
+import kanga.syntaxtree.ALoadStmt;
+import kanga.syntaxtree.AStoreStmt;
+import kanga.syntaxtree.BinOp;
+import kanga.syntaxtree.CJumpStmt;
+import kanga.syntaxtree.CallStmt;
+import kanga.syntaxtree.ErrorStmt;
+import kanga.syntaxtree.Exp;
+import kanga.syntaxtree.Goal;
+import kanga.syntaxtree.HAllocate;
+import kanga.syntaxtree.HLoadStmt;
+import kanga.syntaxtree.HStoreStmt;
+import kanga.syntaxtree.IntegerLiteral;
+import kanga.syntaxtree.JumpStmt;
+import kanga.syntaxtree.Label;
+import kanga.syntaxtree.MoveStmt;
+import kanga.syntaxtree.NoOpStmt;
+import kanga.syntaxtree.NodeChoice;
+import kanga.syntaxtree.NodeListOptional;
+import kanga.syntaxtree.NodeOptional;
+import kanga.syntaxtree.NodeSequence;
+import kanga.syntaxtree.NodeToken;
+import kanga.syntaxtree.Operator;
+import kanga.syntaxtree.PassArgStmt;
+import kanga.syntaxtree.PrintStmt;
+import kanga.syntaxtree.Procedure;
+import kanga.syntaxtree.Reg;
+import kanga.syntaxtree.SimpleExp;
+import kanga.syntaxtree.SpilledArg;
+import kanga.syntaxtree.Stmt;
+import kanga.syntaxtree.StmtList;
+
+
+public class KangaParser implements KangaParserConstants {
+
+ static final public Goal Goal() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ NodeToken n2;
+ Token n3;
+ IntegerLiteral n4;
+ NodeToken n5;
+ Token n6;
+ NodeToken n7;
+ Token n8;
+ IntegerLiteral n9;
+ NodeToken n10;
+ Token n11;
+ NodeToken n12;
+ Token n13;
+ IntegerLiteral n14;
+ NodeToken n15;
+ Token n16;
+ StmtList n17;
+ NodeToken n18;
+ Token n19;
+ NodeListOptional n20 = new NodeListOptional();
+ Procedure n21;
+ NodeToken n22;
+ Token n23;
+ n1 = jj_consume_token(MAIN);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n3 = jj_consume_token(LSQPAREN);
+ n2 = JTBToolkit.makeNodeToken(n3);
+ n4 = IntegerLiteral();
+ n6 = jj_consume_token(RSQPAREN);
+ n5 = JTBToolkit.makeNodeToken(n6);
+ n8 = jj_consume_token(LSQPAREN);
+ n7 = JTBToolkit.makeNodeToken(n8);
+ n9 = IntegerLiteral();
+ n11 = jj_consume_token(RSQPAREN);
+ n10 = JTBToolkit.makeNodeToken(n11);
+ n13 = jj_consume_token(LSQPAREN);
+ n12 = JTBToolkit.makeNodeToken(n13);
+ n14 = IntegerLiteral();
+ n16 = jj_consume_token(RSQPAREN);
+ n15 = JTBToolkit.makeNodeToken(n16);
+ n17 = StmtList();
+ n19 = jj_consume_token(END);
+ n18 = JTBToolkit.makeNodeToken(n19);
+ label_1:
+ while (true) {
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case IDENTIFIER:
+ ;
+ break;
+ default:
+ jj_la1[0] = jj_gen;
+ break label_1;
+ }
+ n21 = Procedure();
+ n20.addNode(n21);
+ }
+ n20.nodes.trimToSize();
+ n23 = jj_consume_token(0);
+ n23.beginColumn++; n23.endColumn++;
+ n22 = JTBToolkit.makeNodeToken(n23);
+ {if (true) return new Goal(n0,n2,n4,n5,n7,n9,n10,n12,n14,n15,n17,n18,n20,n22);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public StmtList StmtList() throws ParseException {
+ NodeListOptional n0 = new NodeListOptional();
+ NodeSequence n1;
+ NodeOptional n2;
+ Label n3;
+ Stmt n4;
+ label_2:
+ while (true) {
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case NOOP:
+ case MOVE:
+ case CALL:
+ case ERROR:
+ case PRINT:
+ case JUMP:
+ case CJUMP:
+ case HSTORE:
+ case HLOAD:
+ case ALOAD:
+ case ASTORE:
+ case PASSARG:
+ case IDENTIFIER:
+ ;
+ break;
+ default:
+ jj_la1[1] = jj_gen;
+ break label_2;
+ }
+ n2 = new NodeOptional();
+ n1 = new NodeSequence(2);
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case IDENTIFIER:
+ n3 = Label();
+ n2.addNode(n3);
+ break;
+ default:
+ jj_la1[2] = jj_gen;
+ ;
+ }
+ n1.addNode(n2);
+ n4 = Stmt();
+ n1.addNode(n4);
+ n0.addNode(n1);
+ }
+ n0.nodes.trimToSize();
+ {if (true) return new StmtList(n0);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public Procedure Procedure() throws ParseException {
+ Label n0;
+ NodeToken n1;
+ Token n2;
+ IntegerLiteral n3;
+ NodeToken n4;
+ Token n5;
+ NodeToken n6;
+ Token n7;
+ IntegerLiteral n8;
+ NodeToken n9;
+ Token n10;
+ NodeToken n11;
+ Token n12;
+ IntegerLiteral n13;
+ NodeToken n14;
+ Token n15;
+ StmtList n16;
+ NodeToken n17;
+ Token n18;
+ n0 = Label();
+ n2 = jj_consume_token(LSQPAREN);
+ n1 = JTBToolkit.makeNodeToken(n2);
+ n3 = IntegerLiteral();
+ n5 = jj_consume_token(RSQPAREN);
+ n4 = JTBToolkit.makeNodeToken(n5);
+ n7 = jj_consume_token(LSQPAREN);
+ n6 = JTBToolkit.makeNodeToken(n7);
+ n8 = IntegerLiteral();
+ n10 = jj_consume_token(RSQPAREN);
+ n9 = JTBToolkit.makeNodeToken(n10);
+ n12 = jj_consume_token(LSQPAREN);
+ n11 = JTBToolkit.makeNodeToken(n12);
+ n13 = IntegerLiteral();
+ n15 = jj_consume_token(RSQPAREN);
+ n14 = JTBToolkit.makeNodeToken(n15);
+ n16 = StmtList();
+ n18 = jj_consume_token(END);
+ n17 = JTBToolkit.makeNodeToken(n18);
+ {if (true) return new Procedure(n0,n1,n3,n4,n6,n8,n9,n11,n13,n14,n16,n17);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public Stmt Stmt() throws ParseException {
+ NodeChoice n0;
+ NoOpStmt n1;
+ ErrorStmt n2;
+ CJumpStmt n3;
+ JumpStmt n4;
+ HStoreStmt n5;
+ HLoadStmt n6;
+ MoveStmt n7;
+ PrintStmt n8;
+ ALoadStmt n9;
+ AStoreStmt n10;
+ PassArgStmt n11;
+ CallStmt n12;
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case NOOP:
+ n1 = NoOpStmt();
+ n0 = new NodeChoice(n1, 0);
+ break;
+ case ERROR:
+ n2 = ErrorStmt();
+ n0 = new NodeChoice(n2, 1);
+ break;
+ case CJUMP:
+ n3 = CJumpStmt();
+ n0 = new NodeChoice(n3, 2);
+ break;
+ case JUMP:
+ n4 = JumpStmt();
+ n0 = new NodeChoice(n4, 3);
+ break;
+ case HSTORE:
+ n5 = HStoreStmt();
+ n0 = new NodeChoice(n5, 4);
+ break;
+ case HLOAD:
+ n6 = HLoadStmt();
+ n0 = new NodeChoice(n6, 5);
+ break;
+ case MOVE:
+ n7 = MoveStmt();
+ n0 = new NodeChoice(n7, 6);
+ break;
+ case PRINT:
+ n8 = PrintStmt();
+ n0 = new NodeChoice(n8, 7);
+ break;
+ case ALOAD:
+ n9 = ALoadStmt();
+ n0 = new NodeChoice(n9, 8);
+ break;
+ case ASTORE:
+ n10 = AStoreStmt();
+ n0 = new NodeChoice(n10, 9);
+ break;
+ case PASSARG:
+ n11 = PassArgStmt();
+ n0 = new NodeChoice(n11, 10);
+ break;
+ case CALL:
+ n12 = CallStmt();
+ n0 = new NodeChoice(n12, 11);
+ break;
+ default:
+ jj_la1[3] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
+ }
+ {if (true) return new Stmt(n0);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public NoOpStmt NoOpStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ n1 = jj_consume_token(NOOP);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ {if (true) return new NoOpStmt(n0);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public ErrorStmt ErrorStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ n1 = jj_consume_token(ERROR);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ {if (true) return new ErrorStmt(n0);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public CJumpStmt CJumpStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ Reg n2;
+ Label n3;
+ n1 = jj_consume_token(CJUMP);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = Reg();
+ n3 = Label();
+ {if (true) return new CJumpStmt(n0,n2,n3);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public JumpStmt JumpStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ Label n2;
+ n1 = jj_consume_token(JUMP);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = Label();
+ {if (true) return new JumpStmt(n0,n2);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public HStoreStmt HStoreStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ Reg n2;
+ IntegerLiteral n3;
+ Reg n4;
+ n1 = jj_consume_token(HSTORE);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = Reg();
+ n3 = IntegerLiteral();
+ n4 = Reg();
+ {if (true) return new HStoreStmt(n0,n2,n3,n4);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public HLoadStmt HLoadStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ Reg n2;
+ Reg n3;
+ IntegerLiteral n4;
+ n1 = jj_consume_token(HLOAD);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = Reg();
+ n3 = Reg();
+ n4 = IntegerLiteral();
+ {if (true) return new HLoadStmt(n0,n2,n3,n4);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public MoveStmt MoveStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ Reg n2;
+ Exp n3;
+ n1 = jj_consume_token(MOVE);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = Reg();
+ n3 = Exp();
+ {if (true) return new MoveStmt(n0,n2,n3);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public PrintStmt PrintStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ SimpleExp n2;
+ n1 = jj_consume_token(PRINT);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = SimpleExp();
+ {if (true) return new PrintStmt(n0,n2);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public ALoadStmt ALoadStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ Reg n2;
+ SpilledArg n3;
+ n1 = jj_consume_token(ALOAD);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = Reg();
+ n3 = SpilledArg();
+ {if (true) return new ALoadStmt(n0,n2,n3);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public AStoreStmt AStoreStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ SpilledArg n2;
+ Reg n3;
+ n1 = jj_consume_token(ASTORE);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = SpilledArg();
+ n3 = Reg();
+ {if (true) return new AStoreStmt(n0,n2,n3);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public PassArgStmt PassArgStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ IntegerLiteral n2;
+ Reg n3;
+ n1 = jj_consume_token(PASSARG);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = IntegerLiteral();
+ n3 = Reg();
+ {if (true) return new PassArgStmt(n0,n2,n3);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public CallStmt CallStmt() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ SimpleExp n2;
+ n1 = jj_consume_token(CALL);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = SimpleExp();
+ {if (true) return new CallStmt(n0,n2);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public Exp Exp() throws ParseException {
+ NodeChoice n0;
+ HAllocate n1;
+ BinOp n2;
+ SimpleExp n3;
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case HALLOCATE:
+ n1 = HAllocate();
+ n0 = new NodeChoice(n1, 0);
+ break;
+ case LT:
+ case PLUS:
+ case MINUS:
+ case TIMES:
+ n2 = BinOp();
+ n0 = new NodeChoice(n2, 1);
+ break;
+ case v0:
+ case v1:
+ case a0:
+ case a1:
+ case a2:
+ case a3:
+ case t0:
+ case t1:
+ case t2:
+ case t3:
+ case t4:
+ case t5:
+ case t6:
+ case t7:
+ case s0:
+ case s1:
+ case s2:
+ case s3:
+ case s4:
+ case s5:
+ case s6:
+ case s7:
+ case t8:
+ case t9:
+ case INTEGER_LITERAL:
+ case IDENTIFIER:
+ n3 = SimpleExp();
+ n0 = new NodeChoice(n3, 2);
+ break;
+ default:
+ jj_la1[4] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
+ }
+ {if (true) return new Exp(n0);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public HAllocate HAllocate() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ SimpleExp n2;
+ n1 = jj_consume_token(HALLOCATE);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = SimpleExp();
+ {if (true) return new HAllocate(n0,n2);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public BinOp BinOp() throws ParseException {
+ Operator n0;
+ Reg n1;
+ SimpleExp n2;
+ n0 = Operator();
+ n1 = Reg();
+ n2 = SimpleExp();
+ {if (true) return new BinOp(n0,n1,n2);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public Operator Operator() throws ParseException {
+ NodeChoice n0;
+ NodeToken n1;
+ Token n2;
+ NodeToken n3;
+ Token n4;
+ NodeToken n5;
+ Token n6;
+ NodeToken n7;
+ Token n8;
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case LT:
+ n2 = jj_consume_token(LT);
+ n1 = JTBToolkit.makeNodeToken(n2);
+ n0 = new NodeChoice(n1, 0);
+ break;
+ case PLUS:
+ n4 = jj_consume_token(PLUS);
+ n3 = JTBToolkit.makeNodeToken(n4);
+ n0 = new NodeChoice(n3, 1);
+ break;
+ case MINUS:
+ n6 = jj_consume_token(MINUS);
+ n5 = JTBToolkit.makeNodeToken(n6);
+ n0 = new NodeChoice(n5, 2);
+ break;
+ case TIMES:
+ n8 = jj_consume_token(TIMES);
+ n7 = JTBToolkit.makeNodeToken(n8);
+ n0 = new NodeChoice(n7, 3);
+ break;
+ default:
+ jj_la1[5] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
+ }
+ {if (true) return new Operator(n0);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public SpilledArg SpilledArg() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ IntegerLiteral n2;
+ n1 = jj_consume_token(SPILLEDARG);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ n2 = IntegerLiteral();
+ {if (true) return new SpilledArg(n0,n2);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public SimpleExp SimpleExp() throws ParseException {
+ NodeChoice n0;
+ Reg n1;
+ IntegerLiteral n2;
+ Label n3;
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case v0:
+ case v1:
+ case a0:
+ case a1:
+ case a2:
+ case a3:
+ case t0:
+ case t1:
+ case t2:
+ case t3:
+ case t4:
+ case t5:
+ case t6:
+ case t7:
+ case s0:
+ case s1:
+ case s2:
+ case s3:
+ case s4:
+ case s5:
+ case s6:
+ case s7:
+ case t8:
+ case t9:
+ n1 = Reg();
+ n0 = new NodeChoice(n1, 0);
+ break;
+ case INTEGER_LITERAL:
+ n2 = IntegerLiteral();
+ n0 = new NodeChoice(n2, 1);
+ break;
+ case IDENTIFIER:
+ n3 = Label();
+ n0 = new NodeChoice(n3, 2);
+ break;
+ default:
+ jj_la1[6] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
+ }
+ {if (true) return new SimpleExp(n0);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public Reg Reg() throws ParseException {
+ NodeChoice n0;
+ NodeToken n1;
+ Token n2;
+ NodeToken n3;
+ Token n4;
+ NodeToken n5;
+ Token n6;
+ NodeToken n7;
+ Token n8;
+ NodeToken n9;
+ Token n10;
+ NodeToken n11;
+ Token n12;
+ NodeToken n13;
+ Token n14;
+ NodeToken n15;
+ Token n16;
+ NodeToken n17;
+ Token n18;
+ NodeToken n19;
+ Token n20;
+ NodeToken n21;
+ Token n22;
+ NodeToken n23;
+ Token n24;
+ NodeToken n25;
+ Token n26;
+ NodeToken n27;
+ Token n28;
+ NodeToken n29;
+ Token n30;
+ NodeToken n31;
+ Token n32;
+ NodeToken n33;
+ Token n34;
+ NodeToken n35;
+ Token n36;
+ NodeToken n37;
+ Token n38;
+ NodeToken n39;
+ Token n40;
+ NodeToken n41;
+ Token n42;
+ NodeToken n43;
+ Token n44;
+ NodeToken n45;
+ Token n46;
+ NodeToken n47;
+ Token n48;
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case a0:
+ n2 = jj_consume_token(a0);
+ n1 = JTBToolkit.makeNodeToken(n2);
+ n0 = new NodeChoice(n1, 0);
+ break;
+ case a1:
+ n4 = jj_consume_token(a1);
+ n3 = JTBToolkit.makeNodeToken(n4);
+ n0 = new NodeChoice(n3, 1);
+ break;
+ case a2:
+ n6 = jj_consume_token(a2);
+ n5 = JTBToolkit.makeNodeToken(n6);
+ n0 = new NodeChoice(n5, 2);
+ break;
+ case a3:
+ n8 = jj_consume_token(a3);
+ n7 = JTBToolkit.makeNodeToken(n8);
+ n0 = new NodeChoice(n7, 3);
+ break;
+ case t0:
+ n10 = jj_consume_token(t0);
+ n9 = JTBToolkit.makeNodeToken(n10);
+ n0 = new NodeChoice(n9, 4);
+ break;
+ case t1:
+ n12 = jj_consume_token(t1);
+ n11 = JTBToolkit.makeNodeToken(n12);
+ n0 = new NodeChoice(n11, 5);
+ break;
+ case t2:
+ n14 = jj_consume_token(t2);
+ n13 = JTBToolkit.makeNodeToken(n14);
+ n0 = new NodeChoice(n13, 6);
+ break;
+ case t3:
+ n16 = jj_consume_token(t3);
+ n15 = JTBToolkit.makeNodeToken(n16);
+ n0 = new NodeChoice(n15, 7);
+ break;
+ case t4:
+ n18 = jj_consume_token(t4);
+ n17 = JTBToolkit.makeNodeToken(n18);
+ n0 = new NodeChoice(n17, 8);
+ break;
+ case t5:
+ n20 = jj_consume_token(t5);
+ n19 = JTBToolkit.makeNodeToken(n20);
+ n0 = new NodeChoice(n19, 9);
+ break;
+ case t6:
+ n22 = jj_consume_token(t6);
+ n21 = JTBToolkit.makeNodeToken(n22);
+ n0 = new NodeChoice(n21, 10);
+ break;
+ case t7:
+ n24 = jj_consume_token(t7);
+ n23 = JTBToolkit.makeNodeToken(n24);
+ n0 = new NodeChoice(n23, 11);
+ break;
+ case s0:
+ n26 = jj_consume_token(s0);
+ n25 = JTBToolkit.makeNodeToken(n26);
+ n0 = new NodeChoice(n25, 12);
+ break;
+ case s1:
+ n28 = jj_consume_token(s1);
+ n27 = JTBToolkit.makeNodeToken(n28);
+ n0 = new NodeChoice(n27, 13);
+ break;
+ case s2:
+ n30 = jj_consume_token(s2);
+ n29 = JTBToolkit.makeNodeToken(n30);
+ n0 = new NodeChoice(n29, 14);
+ break;
+ case s3:
+ n32 = jj_consume_token(s3);
+ n31 = JTBToolkit.makeNodeToken(n32);
+ n0 = new NodeChoice(n31, 15);
+ break;
+ case s4:
+ n34 = jj_consume_token(s4);
+ n33 = JTBToolkit.makeNodeToken(n34);
+ n0 = new NodeChoice(n33, 16);
+ break;
+ case s5:
+ n36 = jj_consume_token(s5);
+ n35 = JTBToolkit.makeNodeToken(n36);
+ n0 = new NodeChoice(n35, 17);
+ break;
+ case s6:
+ n38 = jj_consume_token(s6);
+ n37 = JTBToolkit.makeNodeToken(n38);
+ n0 = new NodeChoice(n37, 18);
+ break;
+ case s7:
+ n40 = jj_consume_token(s7);
+ n39 = JTBToolkit.makeNodeToken(n40);
+ n0 = new NodeChoice(n39, 19);
+ break;
+ case t8:
+ n42 = jj_consume_token(t8);
+ n41 = JTBToolkit.makeNodeToken(n42);
+ n0 = new NodeChoice(n41, 20);
+ break;
+ case t9:
+ n44 = jj_consume_token(t9);
+ n43 = JTBToolkit.makeNodeToken(n44);
+ n0 = new NodeChoice(n43, 21);
+ break;
+ case v0:
+ n46 = jj_consume_token(v0);
+ n45 = JTBToolkit.makeNodeToken(n46);
+ n0 = new NodeChoice(n45, 22);
+ break;
+ case v1:
+ n48 = jj_consume_token(v1);
+ n47 = JTBToolkit.makeNodeToken(n48);
+ n0 = new NodeChoice(n47, 23);
+ break;
+ default:
+ jj_la1[7] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
+ }
+ {if (true) return new Reg(n0);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public IntegerLiteral IntegerLiteral() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ n1 = jj_consume_token(INTEGER_LITERAL);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ {if (true) return new IntegerLiteral(n0);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public Label Label() throws ParseException {
+ NodeToken n0;
+ Token n1;
+ n1 = jj_consume_token(IDENTIFIER);
+ n0 = JTBToolkit.makeNodeToken(n1);
+ {if (true) return new Label(n0);}
+ throw new Error("Missing return statement in function");
+ }
+
+ static private boolean jj_initialized_once = false;
+ static public KangaParserTokenManager token_source;
+ static JavaCharStream jj_input_stream;
+ static public Token token, jj_nt;
+ static private int jj_ntk;
+ static private int jj_gen;
+ static final private int[] jj_la1 = new int[8];
+ static private int[] jj_la1_0;
+ static private int[] jj_la1_1;
+ static private int[] jj_la1_2;
+ static {
+ jj_la1_0();
+ jj_la1_1();
+ jj_la1_2();
+ }
+ private static void jj_la1_0() {
+ jj_la1_0 = new int[] {0x0,0x0,0x0,0x0,0x48c10000,0x8c10000,0x0,0x0,};
+ }
+ private static void jj_la1_1() {
+ jj_la1_1 = new int[] {0x0,0x7f3e,0x0,0x7f3e,0xfff00000,0x0,0xfff00000,0xfff00000,};
+ }
+ private static void jj_la1_2() {
+ jj_la1_2 = new int[] {0x80000,0x80000,0x80000,0x0,0xc0fff,0x0,0xc0fff,0xfff,};
+ }
+
+ public KangaParser(java.io.InputStream stream) {
+ this(stream, null);
+ }
+ public KangaParser(java.io.InputStream stream, String encoding) {
+ if (jj_initialized_once) {
+ System.out.println("ERROR: Second call to constructor of static parser. You must");
+ System.out.println(" either use ReInit() or set the JavaCC option STATIC to false");
+ System.out.println(" during parser generation.");
+ throw new Error();
+ }
+ jj_initialized_once = true;
+ try { jj_input_stream = new JavaCharStream(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
+ token_source = new KangaParserTokenManager(jj_input_stream);
+ token = new Token();
+ jj_ntk = -1;
+ jj_gen = 0;
+ for (int i = 0; i < 8; i++) jj_la1[i] = -1;
+ }
+
+ static public void ReInit(java.io.InputStream stream) {
+ ReInit(stream, null);
+ }
+ static public void ReInit(java.io.InputStream stream, String encoding) {
+ try { jj_input_stream.ReInit(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
+ token_source.ReInit(jj_input_stream);
+ token = new Token();
+ jj_ntk = -1;
+ jj_gen = 0;
+ for (int i = 0; i < 8; i++) jj_la1[i] = -1;
+ }
+
+ public KangaParser(java.io.Reader stream) {
+ if (jj_initialized_once) {
+ System.out.println("ERROR: Second call to constructor of static parser. You must");
+ System.out.println(" either use ReInit() or set the JavaCC option STATIC to false");
+ System.out.println(" during parser generation.");
+ throw new Error();
+ }
+ jj_initialized_once = true;
+ jj_input_stream = new JavaCharStream(stream, 1, 1);
+ token_source = new KangaParserTokenManager(jj_input_stream);
+ token = new Token();
+ jj_ntk = -1;
+ jj_gen = 0;
+ for (int i = 0; i < 8; i++) jj_la1[i] = -1;
+ }
+
+ static public void ReInit(java.io.Reader stream) {
+ jj_input_stream.ReInit(stream, 1, 1);
+ token_source.ReInit(jj_input_stream);
+ token = new Token();
+ jj_ntk = -1;
+ jj_gen = 0;
+ for (int i = 0; i < 8; i++) jj_la1[i] = -1;
+ }
+
+ public KangaParser(KangaParserTokenManager tm) {
+ if (jj_initialized_once) {
+ System.out.println("ERROR: Second call to constructor of static parser. You must");
+ System.out.println(" either use ReInit() or set the JavaCC option STATIC to false");
+ System.out.println(" during parser generation.");
+ throw new Error();
+ }
+ jj_initialized_once = true;
+ token_source = tm;
+ token = new Token();
+ jj_ntk = -1;
+ jj_gen = 0;
+ for (int i = 0; i < 8; i++) jj_la1[i] = -1;
+ }
+
+ public void ReInit(KangaParserTokenManager tm) {
+ token_source = tm;
+ token = new Token();
+ jj_ntk = -1;
+ jj_gen = 0;
+ for (int i = 0; i < 8; i++) jj_la1[i] = -1;
+ }
+
+ static final private Token jj_consume_token(int kind) throws ParseException {
+ Token oldToken;
+ if ((oldToken = token).next != null) token = token.next;
+ else token = token.next = token_source.getNextToken();
+ jj_ntk = -1;
+ if (token.kind == kind) {
+ jj_gen++;
+ return token;
+ }
+ token = oldToken;
+ jj_kind = kind;
+ throw generateParseException();
+ }
+
+ static final public Token getNextToken() {
+ if (token.next != null) token = token.next;
+ else token = token.next = token_source.getNextToken();
+ jj_ntk = -1;
+ jj_gen++;
+ return token;
+ }
+
+ static final public Token getToken(int index) {
+ Token t = token;
+ for (int i = 0; i < index; i++) {
+ if (t.next != null) t = t.next;
+ else t = t.next = token_source.getNextToken();
+ }
+ return t;
+ }
+
+ static final private int jj_ntk() {
+ if ((jj_nt=token.next) == null)
+ return (jj_ntk = (token.next=token_source.getNextToken()).kind);
+ else
+ return (jj_ntk = jj_nt.kind);
+ }
+
+ static private java.util.Vector jj_expentries = new java.util.Vector();
+ static private int[] jj_expentry;
+ static private int jj_kind = -1;
+
+ static public ParseException generateParseException() {
+ jj_expentries.removeAllElements();
+ boolean[] la1tokens = new boolean[86];
+ for (int i = 0; i < 86; i++) {
+ la1tokens[i] = false;
+ }
+ if (jj_kind >= 0) {
+ la1tokens[jj_kind] = true;
+ jj_kind = -1;
+ }
+ for (int i = 0; i < 8; i++) {
+ if (jj_la1[i] == jj_gen) {
+ for (int j = 0; j < 32; j++) {
+ if ((jj_la1_0[i] & (1<<j)) != 0) {
+ la1tokens[j] = true;
+ }
+ if ((jj_la1_1[i] & (1<<j)) != 0) {
+ la1tokens[32+j] = true;
+ }
+ if ((jj_la1_2[i] & (1<<j)) != 0) {
+ la1tokens[64+j] = true;
+ }
+ }
+ }
+ }
+ for (int i = 0; i < 86; i++) {
+ if (la1tokens[i]) {
+ jj_expentry = new int[1];
+ jj_expentry[0] = i;
+ jj_expentries.addElement(jj_expentry);
+ }
+ }
+ int[][] exptokseq = new int[jj_expentries.size()][];
+ for (int i = 0; i < jj_expentries.size(); i++) {
+ exptokseq[i] = (int[])jj_expentries.elementAt(i);
+ }
+ return new ParseException(token, exptokseq, tokenImage);
+ }
+
+ static final public void enable_tracing() {
+ }
+
+ static final public void disable_tracing() {
+ }
+
+}
+
+class JTBToolkit {
+ static NodeToken makeNodeToken(Token t) {
+ return new NodeToken(t.image.intern(), t.kind, t.beginLine, t.beginColumn, t.endLine, t.endColumn);
+ }
+}
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