diff --git a/ArbreAbstrait/Soustraction.java b/ArbreAbstrait/Soustraction.java
new file mode 100755
index 0000000000000000000000000000000000000000..c7eed490cd75218e95a6a29325f1d6aceecee703
--- /dev/null
+++ b/ArbreAbstrait/Soustraction.java
@@ -0,0 +1,26 @@
+/*
+ * Represent an addition expression node inside the AST.
+ */
+
+public class Soustraction extends Arithmetique {
+ /**
+ * Constructor
+ */
+ public Soustraction(Expression operandeGauche, Expression operandeDroite, String fl, int line, int col) {
+ super(operandeGauche, operandeDroite, fl, line, col);
+ }
+
+ /**
+ * Get the binary operator
+ */
+ public String operateur() {
+ return "-";
+ }
+
+ /**
+ * Accepts a AST visitor
+ */
+ Object accept(ASTVisitor visitor){
+ return visitor.visit(this);
+ }
+}
diff --git a/HepialLexer.java b/HepialLexer.java
new file mode 100644
index 0000000000000000000000000000000000000000..651fcdc2b81ca88aefd25c0b1659a3dac433e97b
--- /dev/null
+++ b/HepialLexer.java
@@ -0,0 +1,914 @@
+/* The following code was generated by JFlex 1.6.1 */
+
+import java_cup.runtime.*;
+import java.util.*;
+
+
+/**
+ * This class is a scanner generated by
+ * <a href="http://www.jflex.de/">JFlex</a> 1.6.1
+ * from the specification file <tt>hepial.flex</tt>
+ */
+class HepialLexer implements java_cup.runtime.Scanner {
+
+ /** This character denotes the end of file */
+ public static final int YYEOF = -1;
+
+ /** initial size of the lookahead buffer */
+ private static final int ZZ_BUFFERSIZE = 16384;
+
+ /** lexical states */
+ public static final int YYINITIAL = 0;
+
+ /**
+ * ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l
+ * ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l
+ * at the beginning of a line
+ * l is of the form l = 2*k, k a non negative integer
+ */
+ private static final int ZZ_LEXSTATE[] = {
+ 0, 0
+ };
+
+ /**
+ * Translates characters to character classes
+ */
+ private static final String ZZ_CMAP_PACKED =
+ "\11\0\1\16\1\15\1\15\1\15\1\15\22\0\1\16\1\0\1\3"+
+ "\5\0\1\7\1\10\1\45\1\43\1\4\1\44\1\13\1\14\12\2"+
+ "\1\0\1\5\1\46\1\6\1\47\2\0\32\1\1\11\1\0\1\12"+
+ "\3\0\1\23\1\27\1\35\1\26\1\25\1\32\1\22\1\1\1\33"+
+ "\2\1\1\37\1\24\1\34\1\21\1\17\1\40\1\20\1\36\1\31"+
+ "\1\30\1\41\1\1\1\42\2\1\1\0\1\16\10\0\1\15\32\0"+
+ "\1\16\u15df\0\1\16\u097f\0\13\16\35\0\1\15\1\15\5\0\1\16"+
+ "\57\0\1\16\u0fa0\0\1\16\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\ud00f\0";
+
+ /**
+ * Translates characters to character classes
+ */
+ private static final char [] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED);
+
+ /**
+ * Translates DFA states to action switch labels.
+ */
+ private static final int [] ZZ_ACTION = zzUnpackAction();
+
+ private static final String ZZ_ACTION_PACKED_0 =
+ "\1\0\1\1\1\2\1\0\1\3\1\4\1\5\1\6"+
+ "\1\7\1\10\1\11\1\0\1\12\1\13\2\1\1\14"+
+ "\12\1\1\15\1\16\1\17\1\20\1\21\1\22\1\23"+
+ "\1\24\1\13\2\1\1\25\1\1\1\26\11\1\1\27"+
+ "\2\1\1\30\1\31\1\32\14\1\1\33\5\1\1\34"+
+ "\7\1\1\35\6\1\1\36\1\37\1\1\1\40\6\1"+
+ "\1\41\3\1\1\42\1\1\1\43\2\1\1\44\1\45"+
+ "\3\1\1\46\6\1\1\47\1\50\1\51\3\1\1\52"+
+ "\1\53\2\1\1\54\1\1\1\55\1\56";
+
+ private static int [] zzUnpackAction() {
+ int [] result = new int[134];
+ int offset = 0;
+ offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
+ return result;
+ }
+
+ private static int zzUnpackAction(String packed, int offset, int [] result) {
+ int i = 0; /* index in packed string */
+ int j = offset; /* index in unpacked array */
+ int l = packed.length();
+ while (i < l) {
+ int count = packed.charAt(i++);
+ int value = packed.charAt(i++);
+ do result[j++] = value; while (--count > 0);
+ }
+ return j;
+ }
+
+
+ /**
+ * Translates a state to a row index in the transition table
+ */
+ private static final int [] ZZ_ROWMAP = zzUnpackRowMap();
+
+ private static final String ZZ_ROWMAP_PACKED_0 =
+ "\0\0\0\50\0\120\0\170\0\240\0\240\0\310\0\240"+
+ "\0\240\0\240\0\240\0\360\0\u0118\0\u0140\0\u0168\0\u0190"+
+ "\0\u01b8\0\u01e0\0\u0208\0\u0230\0\u0258\0\u0280\0\u02a8\0\u02d0"+
+ "\0\u02f8\0\u0320\0\u0348\0\240\0\240\0\240\0\u0370\0\u0398"+
+ "\0\u03c0\0\240\0\240\0\u03e8\0\u0410\0\u0438\0\50\0\u0460"+
+ "\0\50\0\u0488\0\u04b0\0\u04d8\0\u0500\0\u0528\0\u0550\0\u0578"+
+ "\0\u05a0\0\u05c8\0\u05f0\0\u0618\0\u0640\0\240\0\240\0\240"+
+ "\0\u0668\0\u0690\0\u06b8\0\u06e0\0\u0708\0\u0730\0\u0758\0\u0780"+
+ "\0\u07a8\0\u07d0\0\u07f8\0\u0820\0\50\0\u0848\0\u0870\0\u0898"+
+ "\0\u08c0\0\u08e8\0\50\0\u0910\0\u0938\0\u0960\0\u0988\0\u09b0"+
+ "\0\u09d8\0\u0a00\0\50\0\u0a28\0\u0a50\0\u0a78\0\u0aa0\0\u0ac8"+
+ "\0\u0af0\0\50\0\50\0\u0b18\0\50\0\u0b40\0\u0b68\0\u0b90"+
+ "\0\u0bb8\0\u0be0\0\u0c08\0\50\0\u0c30\0\u0c58\0\u0c80\0\50"+
+ "\0\u0ca8\0\50\0\u0cd0\0\u0cf8\0\50\0\50\0\u0d20\0\u0d48"+
+ "\0\u0d70\0\50\0\u0d98\0\u0dc0\0\u0de8\0\u0e10\0\u0e38\0\u0e60"+
+ "\0\50\0\50\0\50\0\u0e88\0\u0eb0\0\u0ed8\0\50\0\50"+
+ "\0\u0f00\0\u0f28\0\50\0\u0f50\0\50\0\50";
+
+ private static int [] zzUnpackRowMap() {
+ int [] result = new int[134];
+ int offset = 0;
+ offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
+ return result;
+ }
+
+ private static int zzUnpackRowMap(String packed, int offset, int [] result) {
+ int i = 0; /* index in packed string */
+ int j = offset; /* index in unpacked array */
+ int l = packed.length();
+ while (i < l) {
+ int high = packed.charAt(i++) << 16;
+ result[j++] = high | packed.charAt(i++);
+ }
+ return j;
+ }
+
+ /**
+ * The transition table of the DFA
+ */
+ private static final int [] ZZ_TRANS = zzUnpackTrans();
+
+ private static final String ZZ_TRANS_PACKED_0 =
+ "\1\0\1\2\1\3\1\4\1\5\1\6\1\7\1\10"+
+ "\1\11\1\12\1\13\1\14\1\15\2\16\1\17\1\2"+
+ "\1\20\1\2\1\21\1\2\1\22\1\23\1\24\1\2"+
+ "\1\25\1\26\1\2\1\27\1\30\1\31\1\32\1\2"+
+ "\1\33\1\2\1\34\1\35\1\36\1\37\1\40\1\0"+
+ "\2\2\14\0\24\2\7\0\1\3\45\0\3\4\1\41"+
+ "\44\4\56\0\1\42\54\0\1\43\50\0\1\44\50\0"+
+ "\2\16\32\0\2\2\14\0\1\2\1\45\1\46\21\2"+
+ "\6\0\2\2\14\0\11\2\1\47\12\2\6\0\2\2"+
+ "\14\0\20\2\1\50\3\2\6\0\2\2\14\0\12\2"+
+ "\1\51\2\2\1\52\1\53\5\2\6\0\2\2\14\0"+
+ "\6\2\1\54\15\2\6\0\2\2\14\0\2\2\1\55"+
+ "\21\2\6\0\2\2\14\0\4\2\1\56\17\2\6\0"+
+ "\2\2\14\0\4\2\1\57\7\2\1\60\7\2\6\0"+
+ "\2\2\14\0\2\2\1\61\21\2\6\0\2\2\14\0"+
+ "\2\2\1\62\21\2\6\0\2\2\14\0\14\2\1\63"+
+ "\7\2\6\0\2\2\14\0\14\2\1\64\7\2\6\0"+
+ "\2\2\14\0\1\2\1\65\22\2\13\0\1\66\40\0"+
+ "\1\67\6\0\1\70\44\0\1\4\44\0\15\44\1\0"+
+ "\32\44\1\0\2\2\14\0\2\2\1\71\21\2\6\0"+
+ "\2\2\14\0\11\2\1\72\12\2\6\0\2\2\14\0"+
+ "\2\2\1\73\15\2\1\74\3\2\6\0\2\2\14\0"+
+ "\12\2\1\75\11\2\6\0\2\2\14\0\1\2\1\76"+
+ "\22\2\6\0\2\2\14\0\10\2\1\77\13\2\6\0"+
+ "\2\2\14\0\2\2\1\100\21\2\6\0\2\2\14\0"+
+ "\15\2\1\101\6\2\6\0\2\2\14\0\11\2\1\102"+
+ "\2\2\1\103\7\2\6\0\2\2\14\0\15\2\1\104"+
+ "\6\2\6\0\2\2\14\0\15\2\1\105\6\2\6\0"+
+ "\2\2\14\0\15\2\1\106\6\2\6\0\2\2\14\0"+
+ "\15\2\1\107\6\2\6\0\2\2\14\0\1\2\1\110"+
+ "\22\2\6\0\2\2\14\0\4\2\1\111\17\2\6\0"+
+ "\2\2\14\0\3\2\1\112\20\2\6\0\2\2\14\0"+
+ "\1\2\1\113\22\2\6\0\2\2\14\0\1\2\1\114"+
+ "\22\2\6\0\2\2\14\0\4\2\1\115\17\2\6\0"+
+ "\2\2\14\0\14\2\1\116\7\2\6\0\2\2\14\0"+
+ "\14\2\1\117\7\2\6\0\2\2\14\0\11\2\1\120"+
+ "\12\2\6\0\2\2\14\0\20\2\1\121\3\2\6\0"+
+ "\2\2\14\0\12\2\1\122\11\2\6\0\2\2\14\0"+
+ "\23\2\1\123\6\0\2\2\14\0\1\2\1\124\22\2"+
+ "\6\0\2\2\14\0\1\125\11\2\1\126\4\2\1\127"+
+ "\4\2\6\0\2\2\14\0\17\2\1\130\4\2\6\0"+
+ "\2\2\14\0\2\2\1\131\21\2\6\0\2\2\14\0"+
+ "\6\2\1\132\15\2\6\0\2\2\14\0\14\2\1\133"+
+ "\7\2\6\0\2\2\14\0\1\2\1\134\22\2\6\0"+
+ "\2\2\14\0\17\2\1\135\4\2\6\0\2\2\14\0"+
+ "\15\2\1\136\6\2\6\0\2\2\14\0\6\2\1\137"+
+ "\15\2\6\0\2\2\14\0\1\2\1\140\22\2\6\0"+
+ "\2\2\14\0\12\2\1\141\11\2\6\0\2\2\14\0"+
+ "\6\2\1\142\15\2\6\0\2\2\14\0\21\2\1\143"+
+ "\2\2\6\0\2\2\14\0\6\2\1\144\15\2\6\0"+
+ "\2\2\14\0\1\2\1\145\1\146\21\2\6\0\2\2"+
+ "\14\0\4\2\1\147\17\2\6\0\2\2\14\0\14\2"+
+ "\1\150\7\2\6\0\2\2\14\0\12\2\1\151\11\2"+
+ "\6\0\2\2\14\0\15\2\1\152\6\2\6\0\2\2"+
+ "\14\0\4\2\1\153\17\2\6\0\2\2\14\0\12\2"+
+ "\1\154\11\2\6\0\2\2\14\0\1\2\1\155\22\2"+
+ "\6\0\2\2\14\0\6\2\1\156\15\2\6\0\2\2"+
+ "\14\0\1\157\23\2\6\0\2\2\14\0\6\2\1\160"+
+ "\15\2\6\0\2\2\14\0\11\2\1\161\12\2\6\0"+
+ "\2\2\14\0\3\2\1\162\20\2\6\0\2\2\14\0"+
+ "\11\2\1\163\12\2\6\0\2\2\14\0\15\2\1\164"+
+ "\6\2\6\0\2\2\14\0\4\2\1\165\17\2\6\0"+
+ "\2\2\14\0\5\2\1\166\16\2\6\0\2\2\14\0"+
+ "\7\2\1\167\14\2\6\0\2\2\14\0\1\2\1\170"+
+ "\22\2\6\0\2\2\14\0\15\2\1\171\6\2\6\0"+
+ "\2\2\14\0\6\2\1\172\15\2\6\0\2\2\14\0"+
+ "\1\2\1\173\22\2\6\0\2\2\14\0\12\2\1\174"+
+ "\11\2\6\0\2\2\14\0\15\2\1\175\6\2\6\0"+
+ "\2\2\14\0\5\2\1\176\16\2\6\0\2\2\14\0"+
+ "\6\2\1\177\15\2\6\0\2\2\14\0\3\2\1\200"+
+ "\20\2\6\0\2\2\14\0\21\2\1\201\2\2\6\0"+
+ "\2\2\14\0\12\2\1\202\11\2\6\0\2\2\14\0"+
+ "\6\2\1\203\15\2\6\0\2\2\14\0\11\2\1\204"+
+ "\12\2\6\0\2\2\14\0\6\2\1\205\15\2\6\0"+
+ "\2\2\14\0\6\2\1\206\15\2\5\0";
+
+ private static int [] zzUnpackTrans() {
+ int [] result = new int[3960];
+ int offset = 0;
+ offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);
+ return result;
+ }
+
+ private static int zzUnpackTrans(String packed, int offset, int [] result) {
+ int i = 0; /* index in packed string */
+ int j = offset; /* index in unpacked array */
+ int l = packed.length();
+ while (i < l) {
+ int count = packed.charAt(i++);
+ int value = packed.charAt(i++);
+ value--;
+ do result[j++] = value; while (--count > 0);
+ }
+ return j;
+ }
+
+
+ /* error codes */
+ private static final int ZZ_UNKNOWN_ERROR = 0;
+ private static final int ZZ_NO_MATCH = 1;
+ private static final int ZZ_PUSHBACK_2BIG = 2;
+
+ /* error messages for the codes above */
+ private static final String ZZ_ERROR_MSG[] = {
+ "Unknown internal scanner error",
+ "Error: could not match input",
+ "Error: pushback value was too large"
+ };
+
+ /**
+ * ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code>
+ */
+ private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();
+
+ private static final String ZZ_ATTRIBUTE_PACKED_0 =
+ "\1\0\2\1\1\0\2\11\1\1\4\11\1\0\17\1"+
+ "\3\11\3\1\2\11\22\1\3\11\116\1";
+
+ private static int [] zzUnpackAttribute() {
+ int [] result = new int[134];
+ int offset = 0;
+ offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
+ return result;
+ }
+
+ private static int zzUnpackAttribute(String packed, int offset, int [] result) {
+ int i = 0; /* index in packed string */
+ int j = offset; /* index in unpacked array */
+ int l = packed.length();
+ while (i < l) {
+ int count = packed.charAt(i++);
+ int value = packed.charAt(i++);
+ do result[j++] = value; while (--count > 0);
+ }
+ return j;
+ }
+
+ /** the input device */
+ private java.io.Reader zzReader;
+
+ /** the current state of the DFA */
+ private int zzState;
+
+ /** the current lexical state */
+ private int zzLexicalState = YYINITIAL;
+
+ /** this buffer contains the current text to be matched and is
+ the source of the yytext() string */
+ private char zzBuffer[] = new char[ZZ_BUFFERSIZE];
+
+ /** the textposition at the last accepting state */
+ private int zzMarkedPos;
+
+ /** the current text position in the buffer */
+ private int zzCurrentPos;
+
+ /** startRead marks the beginning of the yytext() string in the buffer */
+ private int zzStartRead;
+
+ /** endRead marks the last character in the buffer, that has been read
+ from input */
+ private int zzEndRead;
+
+ /** number of newlines encountered up to the start of the matched text */
+ private int yyline;
+
+ /** the number of characters up to the start of the matched text */
+ private int yychar;
+
+ /**
+ * the number of characters from the last newline up to the start of the
+ * matched text
+ */
+ private int yycolumn;
+
+ /**
+ * zzAtBOL == true <=> the scanner is currently at the beginning of a line
+ */
+ private boolean zzAtBOL = true;
+
+ /** zzAtEOF == true <=> the scanner is at the EOF */
+ private boolean zzAtEOF;
+
+ /** denotes if the user-EOF-code has already been executed */
+ private boolean zzEOFDone;
+
+ /**
+ * The number of occupied positions in zzBuffer beyond zzEndRead.
+ * When a lead/high surrogate has been read from the input stream
+ * into the final zzBuffer position, this will have a value of 1;
+ * otherwise, it will have a value of 0.
+ */
+ private int zzFinalHighSurrogate = 0;
+
+ /* user code: */
+
+// Print parsing errors
+public void yyerror() {
+ System.out.println("error line " +yyline + " column " +yycolumn
+ + " " +yytext());
+}
+
+
+
+ /**
+ * Creates a new scanner
+ *
+ * @param in the java.io.Reader to read input from.
+ */
+ HepialLexer(java.io.Reader in) {
+ this.zzReader = in;
+ }
+
+
+ /**
+ * Unpacks the compressed character translation table.
+ *
+ * @param packed the packed character translation table
+ * @return the unpacked character translation table
+ */
+ private static char [] zzUnpackCMap(String packed) {
+ char [] map = new char[0x110000];
+ int i = 0; /* index in packed string */
+ int j = 0; /* index in unpacked array */
+ while (i < 182) {
+ int count = packed.charAt(i++);
+ char value = packed.charAt(i++);
+ do map[j++] = value; while (--count > 0);
+ }
+ return map;
+ }
+
+
+ /**
+ * Refills the input buffer.
+ *
+ * @return <code>false</code>, iff there was new input.
+ *
+ * @exception java.io.IOException if any I/O-Error occurs
+ */
+ private boolean zzRefill() throws java.io.IOException {
+
+ /* first: make room (if you can) */
+ if (zzStartRead > 0) {
+ zzEndRead += zzFinalHighSurrogate;
+ zzFinalHighSurrogate = 0;
+ System.arraycopy(zzBuffer, zzStartRead,
+ zzBuffer, 0,
+ zzEndRead-zzStartRead);
+
+ /* translate stored positions */
+ zzEndRead-= zzStartRead;
+ zzCurrentPos-= zzStartRead;
+ zzMarkedPos-= zzStartRead;
+ zzStartRead = 0;
+ }
+
+ /* is the buffer big enough? */
+ if (zzCurrentPos >= zzBuffer.length - zzFinalHighSurrogate) {
+ /* if not: blow it up */
+ char newBuffer[] = new char[zzBuffer.length*2];
+ System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);
+ zzBuffer = newBuffer;
+ zzEndRead += zzFinalHighSurrogate;
+ zzFinalHighSurrogate = 0;
+ }
+
+ /* fill the buffer with new input */
+ int requested = zzBuffer.length - zzEndRead;
+ int numRead = zzReader.read(zzBuffer, zzEndRead, requested);
+
+ /* not supposed to occur according to specification of java.io.Reader */
+ if (numRead == 0) {
+ throw new java.io.IOException("Reader returned 0 characters. See JFlex examples for workaround.");
+ }
+ if (numRead > 0) {
+ zzEndRead += numRead;
+ /* If numRead == requested, we might have requested to few chars to
+ encode a full Unicode character. We assume that a Reader would
+ otherwise never return half characters. */
+ if (numRead == requested) {
+ if (Character.isHighSurrogate(zzBuffer[zzEndRead - 1])) {
+ --zzEndRead;
+ zzFinalHighSurrogate = 1;
+ }
+ }
+ /* potentially more input available */
+ return false;
+ }
+
+ /* numRead < 0 ==> end of stream */
+ return true;
+ }
+
+
+ /**
+ * Closes the input stream.
+ */
+ public final void yyclose() throws java.io.IOException {
+ zzAtEOF = true; /* indicate end of file */
+ zzEndRead = zzStartRead; /* invalidate buffer */
+
+ if (zzReader != null)
+ zzReader.close();
+ }
+
+
+ /**
+ * Resets the scanner to read from a new input stream.
+ * Does not close the old reader.
+ *
+ * All internal variables are reset, the old input stream
+ * <b>cannot</b> be reused (internal buffer is discarded and lost).
+ * Lexical state is set to <tt>ZZ_INITIAL</tt>.
+ *
+ * Internal scan buffer is resized down to its initial length, if it has grown.
+ *
+ * @param reader the new input stream
+ */
+ public final void yyreset(java.io.Reader reader) {
+ zzReader = reader;
+ zzAtBOL = true;
+ zzAtEOF = false;
+ zzEOFDone = false;
+ zzEndRead = zzStartRead = 0;
+ zzCurrentPos = zzMarkedPos = 0;
+ zzFinalHighSurrogate = 0;
+ yyline = yychar = yycolumn = 0;
+ zzLexicalState = YYINITIAL;
+ if (zzBuffer.length > ZZ_BUFFERSIZE)
+ zzBuffer = new char[ZZ_BUFFERSIZE];
+ }
+
+
+ /**
+ * Returns the current lexical state.
+ */
+ public final int yystate() {
+ return zzLexicalState;
+ }
+
+
+ /**
+ * Enters a new lexical state
+ *
+ * @param newState the new lexical state
+ */
+ public final void yybegin(int newState) {
+ zzLexicalState = newState;
+ }
+
+
+ /**
+ * Returns the text matched by the current regular expression.
+ */
+ public final String yytext() {
+ return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead );
+ }
+
+
+ /**
+ * Returns the character at position <tt>pos</tt> from the
+ * matched text.
+ *
+ * It is equivalent to yytext().charAt(pos), but faster
+ *
+ * @param pos the position of the character to fetch.
+ * A value from 0 to yylength()-1.
+ *
+ * @return the character at position pos
+ */
+ public final char yycharat(int pos) {
+ return zzBuffer[zzStartRead+pos];
+ }
+
+
+ /**
+ * Returns the length of the matched text region.
+ */
+ public final int yylength() {
+ return zzMarkedPos-zzStartRead;
+ }
+
+
+ /**
+ * Reports an error that occured while scanning.
+ *
+ * In a wellformed scanner (no or only correct usage of
+ * yypushback(int) and a match-all fallback rule) this method
+ * will only be called with things that "Can't Possibly Happen".
+ * If this method is called, something is seriously wrong
+ * (e.g. a JFlex bug producing a faulty scanner etc.).
+ *
+ * Usual syntax/scanner level error handling should be done
+ * in error fallback rules.
+ *
+ * @param errorCode the code of the errormessage to display
+ */
+ private void zzScanError(int errorCode) {
+ String message;
+ try {
+ message = ZZ_ERROR_MSG[errorCode];
+ }
+ catch (ArrayIndexOutOfBoundsException e) {
+ message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];
+ }
+
+ throw new Error(message);
+ }
+
+
+ /**
+ * Pushes the specified amount of characters back into the input stream.
+ *
+ * They will be read again by then next call of the scanning method
+ *
+ * @param number the number of characters to be read again.
+ * This number must not be greater than yylength()!
+ */
+ public void yypushback(int number) {
+ if ( number > yylength() )
+ zzScanError(ZZ_PUSHBACK_2BIG);
+
+ zzMarkedPos -= number;
+ }
+
+
+ /**
+ * Contains user EOF-code, which will be executed exactly once,
+ * when the end of file is reached
+ */
+ private void zzDoEOF() throws java.io.IOException {
+ if (!zzEOFDone) {
+ zzEOFDone = true;
+ yyclose();
+ }
+ }
+
+
+ /**
+ * Resumes scanning until the next regular expression is matched,
+ * the end of input is encountered or an I/O-Error occurs.
+ *
+ * @return the next token
+ * @exception java.io.IOException if any I/O-Error occurs
+ */
+ public java_cup.runtime.Symbol next_token() throws java.io.IOException {
+ int zzInput;
+ int zzAction;
+
+ // cached fields:
+ int zzCurrentPosL;
+ int zzMarkedPosL;
+ int zzEndReadL = zzEndRead;
+ char [] zzBufferL = zzBuffer;
+ char [] zzCMapL = ZZ_CMAP;
+
+ int [] zzTransL = ZZ_TRANS;
+ int [] zzRowMapL = ZZ_ROWMAP;
+ int [] zzAttrL = ZZ_ATTRIBUTE;
+
+ while (true) {
+ zzMarkedPosL = zzMarkedPos;
+
+ boolean zzR = false;
+ int zzCh;
+ int zzCharCount;
+ for (zzCurrentPosL = zzStartRead ;
+ zzCurrentPosL < zzMarkedPosL ;
+ zzCurrentPosL += zzCharCount ) {
+ zzCh = Character.codePointAt(zzBufferL, zzCurrentPosL, zzMarkedPosL);
+ zzCharCount = Character.charCount(zzCh);
+ switch (zzCh) {
+ case '\u000B':
+ case '\u000C':
+ case '\u0085':
+ case '\u2028':
+ case '\u2029':
+ yyline++;
+ yycolumn = 0;
+ zzR = false;
+ break;
+ case '\r':
+ yyline++;
+ yycolumn = 0;
+ zzR = true;
+ break;
+ case '\n':
+ if (zzR)
+ zzR = false;
+ else {
+ yyline++;
+ yycolumn = 0;
+ }
+ break;
+ default:
+ zzR = false;
+ yycolumn += zzCharCount;
+ }
+ }
+
+ if (zzR) {
+ // peek one character ahead if it is \n (if we have counted one line too much)
+ boolean zzPeek;
+ if (zzMarkedPosL < zzEndReadL)
+ zzPeek = zzBufferL[zzMarkedPosL] == '\n';
+ else if (zzAtEOF)
+ zzPeek = false;
+ else {
+ boolean eof = zzRefill();
+ zzEndReadL = zzEndRead;
+ zzMarkedPosL = zzMarkedPos;
+ zzBufferL = zzBuffer;
+ if (eof)
+ zzPeek = false;
+ else
+ zzPeek = zzBufferL[zzMarkedPosL] == '\n';
+ }
+ if (zzPeek) yyline--;
+ }
+ zzAction = -1;
+
+ zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
+
+ zzState = ZZ_LEXSTATE[zzLexicalState];
+
+ // set up zzAction for empty match case:
+ int zzAttributes = zzAttrL[zzState];
+ if ( (zzAttributes & 1) == 1 ) {
+ zzAction = zzState;
+ }
+
+
+ zzForAction: {
+ while (true) {
+
+ if (zzCurrentPosL < zzEndReadL) {
+ zzInput = Character.codePointAt(zzBufferL, zzCurrentPosL, zzEndReadL);
+ zzCurrentPosL += Character.charCount(zzInput);
+ }
+ else if (zzAtEOF) {
+ zzInput = YYEOF;
+ break zzForAction;
+ }
+ else {
+ // store back cached positions
+ zzCurrentPos = zzCurrentPosL;
+ zzMarkedPos = zzMarkedPosL;
+ boolean eof = zzRefill();
+ // get translated positions and possibly new buffer
+ zzCurrentPosL = zzCurrentPos;
+ zzMarkedPosL = zzMarkedPos;
+ zzBufferL = zzBuffer;
+ zzEndReadL = zzEndRead;
+ if (eof) {
+ zzInput = YYEOF;
+ break zzForAction;
+ }
+ else {
+ zzInput = Character.codePointAt(zzBufferL, zzCurrentPosL, zzEndReadL);
+ zzCurrentPosL += Character.charCount(zzInput);
+ }
+ }
+ int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ];
+ if (zzNext == -1) break zzForAction;
+ zzState = zzNext;
+
+ zzAttributes = zzAttrL[zzState];
+ if ( (zzAttributes & 1) == 1 ) {
+ zzAction = zzState;
+ zzMarkedPosL = zzCurrentPosL;
+ if ( (zzAttributes & 8) == 8 ) break zzForAction;
+ }
+
+ }
+ }
+
+ // store back cached position
+ zzMarkedPos = zzMarkedPosL;
+
+ if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
+ zzAtEOF = true;
+ zzDoEOF();
+ { return new java_cup.runtime.Symbol(sym.EOF); }
+ }
+ else {
+ switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
+ case 1:
+ { return new Symbol(sym.IDENT, yyline, yycolumn, yytext());
+ }
+ case 47: break;
+ case 2:
+ { return new Symbol(sym.INTEGERCONST, yyline, yycolumn, Integer.parseInt(yytext()));
+ }
+ case 48: break;
+ case 3:
+ { return new Symbol(sym.COMMA, yyline, yycolumn);
+ }
+ case 49: break;
+ case 4:
+ { return new Symbol(sym.SEMICOLON, yyline, yycolumn);
+ }
+ case 50: break;
+ case 5:
+ { return new Symbol(sym.EQUAL, yyline, yycolumn);
+ }
+ case 51: break;
+ case 6:
+ { return new Symbol(sym.OPENPARENT, yyline, yycolumn);
+ }
+ case 52: break;
+ case 7:
+ { return new Symbol(sym.CLOSEPARENT, yyline, yycolumn);
+ }
+ case 53: break;
+ case 8:
+ { return new Symbol(sym.OPENBRACK, yyline, yycolumn);
+ }
+ case 54: break;
+ case 9:
+ { return new Symbol(sym.CLOSEBRACK, yyline, yycolumn);
+ }
+ case 55: break;
+ case 10:
+ { return new Symbol(sym.DIVIDE, yyline, yycolumn);
+ }
+ case 56: break;
+ case 11:
+ { ;
+ }
+ case 57: break;
+ case 12:
+ { return new Symbol(sym.TO, yyline, yycolumn);
+ }
+ case 58: break;
+ case 13:
+ { return new Symbol(sym.PLUS, yyline, yycolumn);
+ }
+ case 59: break;
+ case 14:
+ { return new Symbol(sym.MINUS, yyline, yycolumn);
+ }
+ case 60: break;
+ case 15:
+ { return new Symbol(sym.TIMES, yyline, yycolumn);
+ }
+ case 61: break;
+ case 16:
+ { return new Symbol(sym.INF, yyline, yycolumn);
+ }
+ case 62: break;
+ case 17:
+ { return new Symbol(sym.SUP, yyline, yycolumn);
+ }
+ case 63: break;
+ case 18:
+ { return new Symbol(sym.STRINGCONST, yyline, yycolumn, yytext());
+ }
+ case 64: break;
+ case 19:
+ { return new Symbol(sym.EQUALS, yyline, yycolumn);
+ }
+ case 65: break;
+ case 20:
+ { return new Symbol(sym.DOUBLEPOINTS, yyline, yycolumn);
+ }
+ case 66: break;
+ case 21:
+ { return new Symbol(sym.OR, yyline, yycolumn);
+ }
+ case 67: break;
+ case 22:
+ { return new Symbol(sym.AND, yyline, yycolumn);
+ }
+ case 68: break;
+ case 23:
+ { return new Symbol(sym.IF, yyline, yycolumn);
+ }
+ case 69: break;
+ case 24:
+ { return new Symbol(sym.INFEQUAL, yyline, yycolumn);
+ }
+ case 70: break;
+ case 25:
+ { return new Symbol(sym.DIFF, yyline, yycolumn);
+ }
+ case 71: break;
+ case 26:
+ { return new Symbol(sym.SUPEQUAL, yyline, yycolumn);
+ }
+ case 72: break;
+ case 27:
+ { return new Symbol(sym.NOT, yyline, yycolumn);
+ }
+ case 73: break;
+ case 28:
+ { return new Symbol(sym.FOR, yyline, yycolumn);
+ }
+ case 74: break;
+ case 29:
+ { return new Symbol(sym.FALSE, yyline, yycolumn);
+ }
+ case 75: break;
+ case 30:
+ { return new Symbol(sym.READ, yyline, yycolumn);
+ }
+ case 76: break;
+ case 31:
+ { return new Symbol(sym.TRUE, yyline, yycolumn);
+ }
+ case 77: break;
+ case 32:
+ { return new Symbol(sym.THEN, yyline, yycolumn);
+ }
+ case 78: break;
+ case 33:
+ { return new Symbol(sym.DO, yyline, yycolumn);
+ }
+ case 79: break;
+ case 34:
+ { return new Symbol(sym.ENDIF, yyline, yycolumn);
+ }
+ case 80: break;
+ case 35:
+ { return new Symbol(sym.ELSE, yyline, yycolumn);
+ }
+ case 81: break;
+ case 36:
+ { return new Symbol(sym.TINTEGER, yyline, yycolumn);
+ }
+ case 82: break;
+ case 37:
+ { return new Symbol(sym.WRITE, yyline, yycolumn);
+ }
+ case 83: break;
+ case 38:
+ { return new Symbol(sym.ENDPRG, yyline, yycolumn);
+ }
+ case 84: break;
+ case 39:
+ { return new Symbol(sym.TBOOLEAN, yyline, yycolumn);
+ }
+ case 85: break;
+ case 40:
+ { return new Symbol(sym.WHILE, yyline, yycolumn);
+ }
+ case 86: break;
+ case 41:
+ { return new Symbol(sym.ENDFOR, yyline, yycolumn);
+ }
+ case 87: break;
+ case 42:
+ { return new Symbol(sym.FROM, yyline, yycolumn);
+ }
+ case 88: break;
+ case 43:
+ { return new Symbol(sym.STARTPRG, yyline, yycolumn);
+ }
+ case 89: break;
+ case 44:
+ { return new Symbol(sym.PRG, yyline, yycolumn);
+ }
+ case 90: break;
+ case 45:
+ { return new Symbol(sym.CONSTANT, yyline, yycolumn);
+ }
+ case 91: break;
+ case 46:
+ { return new Symbol(sym.ENDWHILE, yyline, yycolumn);
+ }
+ case 92: break;
+ default:
+ zzScanError(ZZ_NO_MATCH);
+ }
+ }
+ }
+ }
+
+
+}
diff --git a/Tests/test_base_with_sementic_issue.input b/Tests/test_base_with_sementic_issue.input
index 300869b87d53141c8eca3afba74c27320a02b4d9..675861eeb2c2108e9efe7715e5457c7c09686a2d 100755
--- a/Tests/test_base_with_sementic_issue.input
+++ b/Tests/test_base_with_sementic_issue.input
@@ -2,5 +2,5 @@ programme Program
debutprg
b = 3;
- c = c + 2;
+ c = c - 2;
finprg
diff --git a/Visitors/ASTVisitor.java b/Visitors/ASTVisitor.java
index 074c63f43f7f2959b096201759755052f4e08b2d..d9fae68287e56c6741d339c68b01bf456e69cafb 100755
--- a/Visitors/ASTVisitor.java
+++ b/Visitors/ASTVisitor.java
@@ -35,7 +35,7 @@ public interface ASTVisitor {
// Object visit(Parentheses node);
// Object visit(Pour node);
// Object visit(Produit node);
-// Object visit(Soustraction node);
+ Object visit(Soustraction node);
// Object visit(SupEgal node);
// Object visit(Superieur node);
// Object visit(Tantque node);
diff --git a/Visitors/ByteCodeGenerator.java b/Visitors/ByteCodeGenerator.java
index 0cf76c22f20af5515b1c83615a448fedcbbe4a2b..37c1db83adbb5476d3b678d99d903872515dc975 100755
--- a/Visitors/ByteCodeGenerator.java
+++ b/Visitors/ByteCodeGenerator.java
@@ -60,7 +60,7 @@ public class ByteCodeGenerator implements ASTVisitor{
// public Object visit(Relation node) { return null; }
-// public Object visit(Soustraction node) { return null; }
+ public Object visit(Soustraction node) { return null; }
// public Object visit(SupEgal node) { return null; }
diff --git a/Visitors/SemanticAnalyzer.java b/Visitors/SemanticAnalyzer.java
index b8e79053169d8350c891eeea72a929d560572b22..579a7e0818b97ec64912220e4939ec4759c02d86 100755
--- a/Visitors/SemanticAnalyzer.java
+++ b/Visitors/SemanticAnalyzer.java
@@ -62,7 +62,7 @@ public class SemanticAnalyzer implements ASTVisitor {
// public Object visit(Relation node) { return null; }
-// public Object visit(Soustraction node) { return null; }
+ public Object visit(Soustraction node) { return null; }
// public Object visit(SupEgal node) { return null; }
diff --git a/Visitors/SourceCodeGenerator.java b/Visitors/SourceCodeGenerator.java
index ed13c7329916d2c9a8988d58b160c2bd785af8dc..96fb77687d89aab77c1b415f87b4134c975565e9 100755
--- a/Visitors/SourceCodeGenerator.java
+++ b/Visitors/SourceCodeGenerator.java
@@ -237,12 +237,12 @@ public class SourceCodeGenerator implements ASTVisitor{
// return null;
// }
//
-// public Object visit(Soustraction node){
-// node.getGauche().accept(this);
-// code += " - ";
-// node.getDroite().accept(this);
-// return null;
-// }
+ public Object visit(Soustraction node){
+ node.getGauche().accept(this);
+ code += " - ";
+ node.getDroite().accept(this);
+ return null;
+ }
//
// public Object visit(SupEgal node){
// node.getGauche().accept(this);
diff --git a/hepial.cup b/hepial.cup
index ad24521e044bbc9460f42a7f247be4a0819bb269..bb16b12927ef8cc6972e3db16a89882f85d22462 100755
--- a/hepial.cup
+++ b/hepial.cup
@@ -11,7 +11,6 @@ terminal CLOSEPARENT, COMMA, EQUAL, DOUBLEPOINTS, OPENBRACK, CLOSEBRACK;
terminal READ, WRITE, IF, THEN, ELSE, ENDIF, WHILE, DO, ENDWHILE;
terminal FOR, FROM, TO, ENDFOR, TRUE, FALSE, PLUS, MINUS, TIMES, DIVIDE;
terminal EQUALS, DIFF, INF, INFEQUAL, SUP, SUPEQUAL, AND, OR, NOT, UMINUS;
-
terminal String IDENT, STRINGCONST, TINTEGER, TBOOLEAN;
terminal int INTEGERCONST;
@@ -77,7 +76,7 @@ type ::= TINTEGER {: :}
declar_const ::= CONSTANT type IDENT EQUAL expr SEMICOLON {: :};
op_bin ::= expr:a PLUS expr:b {: RESULT = new Addition(a, b, "", aleft, aright); :}
- | expr MINUS expr {: :}
+ | expr:a MINUS expr:b {: RESULT = new Soustraction(a, b, "", aleft, aright); :}
| expr TIMES expr {: :}
| expr DIVIDE expr {: :}
| expr AND expr {: :}
diff --git a/parser.java b/parser.java
new file mode 100644
index 0000000000000000000000000000000000000000..cd55c68f35a9e45e397983541a432b2f6433a308
--- /dev/null
+++ b/parser.java
@@ -0,0 +1,949 @@
+
+//----------------------------------------------------
+// The following code was generated by CUP v0.11a beta 20060608
+// Wed Nov 23 18:32:15 CET 2022
+//----------------------------------------------------
+
+import java_cup.runtime.*;
+import java.util.Vector;
+import java.io.*;
+import java.util.*;
+
+/** CUP v0.11a beta 20060608 generated parser.
+ * @version Wed Nov 23 18:32:15 CET 2022
+ */
+public class parser extends java_cup.runtime.lr_parser {
+
+ /** Default constructor. */
+ public parser() {super();}
+
+ /** Constructor which sets the default scanner. */
+ public parser(java_cup.runtime.Scanner s) {super(s);}
+
+ /** Constructor which sets the default scanner. */
+ public parser(java_cup.runtime.Scanner s, java_cup.runtime.SymbolFactory sf) {super(s,sf);}
+
+ /** Production table. */
+ protected static final short _production_table[][] =
+ unpackFromStrings(new String[] {
+ "\000\067\000\002\002\007\000\002\002\004\000\002\003" +
+ "\004\000\002\004\003\000\002\007\002\000\002\007\004" +
+ "\000\002\010\003\000\002\010\003\000\002\011\005\000" +
+ "\002\030\003\000\002\030\005\000\002\031\003\000\002" +
+ "\031\003\000\002\012\010\000\002\026\005\000\002\026" +
+ "\005\000\002\026\005\000\002\026\005\000\002\026\005" +
+ "\000\002\026\005\000\002\027\005\000\002\027\005\000" +
+ "\002\027\005\000\002\027\005\000\002\027\005\000\002" +
+ "\027\005\000\002\025\004\000\002\025\004\000\002\015" +
+ "\003\000\002\015\003\000\002\015\003\000\002\015\003" +
+ "\000\002\014\003\000\002\013\003\000\002\013\003\000" +
+ "\002\013\003\000\002\013\003\000\002\013\005\000\002" +
+ "\005\003\000\002\006\002\000\002\006\004\000\002\023" +
+ "\003\000\002\023\003\000\002\023\003\000\002\023\003" +
+ "\000\002\023\003\000\002\023\003\000\002\024\006\000" +
+ "\002\021\005\000\002\021\005\000\002\022\005\000\002" +
+ "\020\011\000\002\020\007\000\002\017\007\000\002\016" +
+ "\013" });
+
+ /** Access to production table. */
+ public short[][] production_table() {return _production_table;}
+
+ /** Parse-action table. */
+ protected static final short[][] _action_table =
+ unpackFromStrings(new String[] {
+ "\000\156\000\004\004\005\001\002\000\004\002\160\001" +
+ "\002\000\004\055\157\001\002\000\012\005\ufffd\007\ufffd" +
+ "\057\ufffd\060\ufffd\001\002\000\012\005\ufffe\007\141\057" +
+ "\136\060\144\001\002\000\004\005\011\001\002\000\020" +
+ "\006\uffda\020\uffda\021\uffda\022\uffda\026\uffda\031\uffda\055" +
+ "\uffda\001\002\000\004\006\135\001\002\000\030\006\uffdb" +
+ "\020\014\021\025\022\024\024\uffdb\025\uffdb\026\015\030" +
+ "\uffdb\031\017\034\uffdb\055\016\001\002\000\004\055\133" +
+ "\001\002\000\020\011\043\035\037\036\044\040\032\053" +
+ "\046\055\016\061\036\001\002\000\046\010\uffe1\012\uffe1" +
+ "\014\uffe1\023\uffe1\027\uffe1\033\uffe1\037\uffe1\040\uffe1\041" +
+ "\uffe1\042\uffe1\043\uffe1\044\uffe1\045\uffe1\046\uffe1\047\uffe1" +
+ "\050\uffe1\051\uffe1\052\uffe1\001\002\000\004\055\117\001" +
+ "\002\000\030\006\uffd5\020\uffd5\021\uffd5\022\uffd5\024\uffd5" +
+ "\025\uffd5\026\uffd5\030\uffd5\031\uffd5\034\uffd5\055\uffd5\001" +
+ "\002\000\030\006\uffd6\020\uffd6\021\uffd6\022\uffd6\024\uffd6" +
+ "\025\uffd6\026\uffd6\030\uffd6\031\uffd6\034\uffd6\055\uffd6\001" +
+ "\002\000\004\014\114\001\002\000\030\006\uffd4\020\uffd4" +
+ "\021\uffd4\022\uffd4\024\uffd4\025\uffd4\026\uffd4\030\uffd4\031" +
+ "\uffd4\034\uffd4\055\uffd4\001\002\000\020\011\043\035\037" +
+ "\036\044\040\032\053\046\055\016\061\036\001\002\000" +
+ "\022\011\043\035\037\036\044\040\032\053\046\055\016" +
+ "\056\034\061\036\001\002\000\030\006\uffd9\020\uffd9\021" +
+ "\uffd9\022\uffd9\024\uffd9\025\uffd9\026\uffd9\030\uffd9\031\uffd9" +
+ "\034\uffd9\055\uffd9\001\002\000\030\006\uffd3\020\uffd3\021" +
+ "\uffd3\022\uffd3\024\uffd3\025\uffd3\026\uffd3\030\uffd3\031\uffd3" +
+ "\034\uffd3\055\uffd3\001\002\000\030\006\uffd8\020\uffd8\021" +
+ "\uffd8\022\uffd8\024\uffd8\025\uffd8\026\uffd8\030\uffd8\031\uffd8" +
+ "\034\uffd8\055\uffd8\001\002\000\030\006\uffd7\020\uffd7\021" +
+ "\uffd7\022\uffd7\024\uffd7\025\uffd7\026\uffd7\030\uffd7\031\uffd7" +
+ "\034\uffd7\055\uffd7\001\002\000\020\011\043\035\037\036" +
+ "\044\040\032\053\046\055\016\061\036\001\002\000\044" +
+ "\010\uffdf\012\uffdf\023\uffdf\027\uffdf\033\uffdf\037\uffdf\040" +
+ "\uffdf\041\uffdf\042\uffdf\043\uffdf\044\uffdf\045\uffdf\046\uffdf" +
+ "\047\uffdf\050\uffdf\051\uffdf\052\uffdf\001\002\000\004\010" +
+ "\103\001\002\000\044\010\uffe5\012\uffe5\023\uffe5\027\uffe5" +
+ "\033\uffe5\037\uffe5\040\uffe5\041\uffe5\042\uffe5\043\uffe5\044" +
+ "\uffe5\045\uffe5\046\uffe5\047\uffe5\050\uffe5\051\uffe5\052\uffe5" +
+ "\001\002\000\044\010\uffe4\012\uffe4\023\uffe4\027\uffe4\033" +
+ "\uffe4\037\uffe4\040\uffe4\041\uffe4\042\uffe4\043\uffe4\044\uffe4" +
+ "\045\uffe4\046\uffe4\047\uffe4\050\uffe4\051\uffe4\052\uffe4\001" +
+ "\002\000\044\010\uffe3\012\uffe3\023\uffe3\027\uffe3\033\uffe3" +
+ "\037\uffe3\040\uffe3\041\uffe3\042\uffe3\043\uffe3\044\uffe3\045" +
+ "\uffe3\046\uffe3\047\uffe3\050\uffe3\051\uffe3\052\uffe3\001\002" +
+ "\000\044\010\uffde\012\uffde\023\uffde\027\uffde\033\uffde\037" +
+ "\uffde\040\uffde\041\uffde\042\uffde\043\uffde\044\uffde\045\uffde" +
+ "\046\uffde\047\uffde\050\uffde\051\uffde\052\uffde\001\002\000" +
+ "\044\010\uffe0\012\uffe0\023\uffe0\027\uffe0\033\uffe0\037\uffe0" +
+ "\040\uffe0\041\uffe0\042\uffe0\043\uffe0\044\uffe0\045\uffe0\046" +
+ "\uffe0\047\uffe0\050\uffe0\051\uffe0\052\uffe0\001\002\000\044" +
+ "\010\uffdd\012\uffdd\023\uffdd\027\uffdd\033\uffdd\037\uffdd\040" +
+ "\uffdd\041\uffdd\042\uffdd\043\uffdd\044\uffdd\045\uffdd\046\uffdd" +
+ "\047\uffdd\050\uffdd\051\uffdd\052\uffdd\001\002\000\020\011" +
+ "\043\035\037\036\044\040\032\053\046\055\016\061\036" +
+ "\001\002\000\044\010\uffe2\012\uffe2\023\uffe2\027\uffe2\033" +
+ "\uffe2\037\uffe2\040\uffe2\041\uffe2\042\uffe2\043\uffe2\044\uffe2" +
+ "\045\uffe2\046\uffe2\047\uffe2\050\uffe2\051\uffe2\052\uffe2\001" +
+ "\002\000\034\010\100\037\055\040\050\041\060\042\053" +
+ "\043\061\044\057\045\056\046\052\047\063\050\054\051" +
+ "\051\052\062\001\002\000\020\011\043\035\037\036\044" +
+ "\040\032\053\046\055\016\061\036\001\002\000\044\010" +
+ "\uffe7\012\uffe7\023\uffe7\027\uffe7\033\uffe7\037\uffe7\040\uffe7" +
+ "\041\uffe7\042\uffe7\043\uffe7\044\uffe7\045\uffe7\046\uffe7\047" +
+ "\uffe7\050\uffe7\051\uffe7\052\uffe7\001\002\000\020\011\043" +
+ "\035\037\036\044\040\032\053\046\055\016\061\036\001" +
+ "\002\000\020\011\043\035\037\036\044\040\032\053\046" +
+ "\055\016\061\036\001\002\000\020\011\043\035\037\036" +
+ "\044\040\032\053\046\055\016\061\036\001\002\000\020" +
+ "\011\043\035\037\036\044\040\032\053\046\055\016\061" +
+ "\036\001\002\000\020\011\043\035\037\036\044\040\032" +
+ "\053\046\055\016\061\036\001\002\000\020\011\043\035" +
+ "\037\036\044\040\032\053\046\055\016\061\036\001\002" +
+ "\000\020\011\043\035\037\036\044\040\032\053\046\055" +
+ "\016\061\036\001\002\000\020\011\043\035\037\036\044" +
+ "\040\032\053\046\055\016\061\036\001\002\000\020\011" +
+ "\043\035\037\036\044\040\032\053\046\055\016\061\036" +
+ "\001\002\000\020\011\043\035\037\036\044\040\032\053" +
+ "\046\055\016\061\036\001\002\000\020\011\043\035\037" +
+ "\036\044\040\032\053\046\055\016\061\036\001\002\000" +
+ "\020\011\043\035\037\036\044\040\032\053\046\055\016" +
+ "\061\036\001\002\000\044\010\uffea\012\uffea\023\uffea\027" +
+ "\uffea\033\uffea\037\055\040\050\041\060\042\053\043\uffea" +
+ "\044\uffea\045\uffea\046\uffea\047\uffea\050\uffea\051\uffea\052" +
+ "\uffea\001\002\000\044\010\uffee\012\uffee\023\uffee\027\uffee" +
+ "\033\uffee\037\055\040\050\041\060\042\053\043\061\044" +
+ "\057\045\056\046\052\047\063\050\054\051\uffee\052\uffee" +
+ "\001\002\000\044\010\uffed\012\uffed\023\uffed\027\uffed\033" +
+ "\uffed\037\055\040\050\041\060\042\053\043\uffed\044\uffed" +
+ "\045\uffed\046\uffed\047\uffed\050\uffed\051\uffed\052\uffed\001" +
+ "\002\000\044\010\ufff1\012\ufff1\023\ufff1\027\ufff1\033\ufff1" +
+ "\037\ufff1\040\ufff1\041\ufff1\042\ufff1\043\ufff1\044\ufff1\045" +
+ "\ufff1\046\ufff1\047\ufff1\050\ufff1\051\ufff1\052\ufff1\001\002" +
+ "\000\044\010\uffec\012\uffec\023\uffec\027\uffec\033\uffec\037" +
+ "\055\040\050\041\060\042\053\043\uffec\044\uffec\045\uffec" +
+ "\046\uffec\047\uffec\050\uffec\051\uffec\052\uffec\001\002\000" +
+ "\044\010\uffeb\012\uffeb\023\uffeb\027\uffeb\033\uffeb\037\055" +
+ "\040\050\041\060\042\053\043\uffeb\044\uffeb\045\uffeb\046" +
+ "\uffeb\047\uffeb\050\uffeb\051\uffeb\052\uffeb\001\002\000\044" +
+ "\010\ufff3\012\ufff3\023\ufff3\027\ufff3\033\ufff3\037\ufff3\040" +
+ "\ufff3\041\060\042\053\043\ufff3\044\ufff3\045\ufff3\046\ufff3" +
+ "\047\ufff3\050\ufff3\051\ufff3\052\ufff3\001\002\000\044\010" +
+ "\uffe8\012\uffe8\023\uffe8\027\uffe8\033\uffe8\037\055\040\050" +
+ "\041\060\042\053\043\uffe8\044\uffe8\045\uffe8\046\uffe8\047" +
+ "\uffe8\050\uffe8\051\uffe8\052\uffe8\001\002\000\044\010\ufff0" +
+ "\012\ufff0\023\ufff0\027\ufff0\033\ufff0\037\ufff0\040\ufff0\041" +
+ "\ufff0\042\ufff0\043\ufff0\044\ufff0\045\ufff0\046\ufff0\047\ufff0" +
+ "\050\ufff0\051\ufff0\052\ufff0\001\002\000\044\010\uffe9\012" +
+ "\uffe9\023\uffe9\027\uffe9\033\uffe9\037\055\040\050\041\060" +
+ "\042\053\043\uffe9\044\uffe9\045\uffe9\046\uffe9\047\uffe9\050" +
+ "\uffe9\051\uffe9\052\uffe9\001\002\000\044\010\uffef\012\uffef" +
+ "\023\uffef\027\uffef\033\uffef\037\055\040\050\041\060\042" +
+ "\053\043\061\044\057\045\056\046\052\047\063\050\054" +
+ "\051\uffef\052\uffef\001\002\000\044\010\ufff2\012\ufff2\023" +
+ "\ufff2\027\ufff2\033\ufff2\037\ufff2\040\ufff2\041\060\042\053" +
+ "\043\ufff2\044\ufff2\045\ufff2\046\ufff2\047\ufff2\050\ufff2\051" +
+ "\ufff2\052\ufff2\001\002\000\030\006\uffd1\020\uffd1\021\uffd1" +
+ "\022\uffd1\024\uffd1\025\uffd1\026\uffd1\030\uffd1\031\uffd1\034" +
+ "\uffd1\055\uffd1\001\002\000\034\012\102\037\055\040\050" +
+ "\041\060\042\053\043\061\044\057\045\056\046\052\047" +
+ "\063\050\054\051\051\052\062\001\002\000\044\010\uffdc" +
+ "\012\uffdc\023\uffdc\027\uffdc\033\uffdc\037\uffdc\040\uffdc\041" +
+ "\uffdc\042\uffdc\043\uffdc\044\uffdc\045\uffdc\046\uffdc\047\uffdc" +
+ "\050\uffdc\051\uffdc\052\uffdc\001\002\000\030\006\uffd0\020" +
+ "\uffd0\021\uffd0\022\uffd0\024\uffd0\025\uffd0\026\uffd0\030\uffd0" +
+ "\031\uffd0\034\uffd0\055\uffd0\001\002\000\044\010\uffe6\012" +
+ "\uffe6\023\uffe6\027\uffe6\033\uffe6\037\uffe6\040\uffe6\041\uffe6" +
+ "\042\uffe6\043\uffe6\044\uffe6\045\uffe6\046\uffe6\047\uffe6\050" +
+ "\uffe6\051\uffe6\052\uffe6\001\002\000\034\023\106\037\055" +
+ "\040\050\041\060\042\053\043\061\044\057\045\056\046" +
+ "\052\047\063\050\054\051\051\052\062\001\002\000\022" +
+ "\020\uffda\021\uffda\022\uffda\024\uffda\025\uffda\026\uffda\031" +
+ "\uffda\055\uffda\001\002\000\006\024\110\025\111\001\002" +
+ "\000\020\020\uffda\021\uffda\022\uffda\025\uffda\026\uffda\031" +
+ "\uffda\055\uffda\001\002\000\030\006\uffcd\020\uffcd\021\uffcd" +
+ "\022\uffcd\024\uffcd\025\uffcd\026\uffcd\030\uffcd\031\uffcd\034" +
+ "\uffcd\055\uffcd\001\002\000\004\025\113\001\002\000\030" +
+ "\006\uffce\020\uffce\021\uffce\022\uffce\024\uffce\025\uffce\026" +
+ "\uffce\030\uffce\031\uffce\034\uffce\055\uffce\001\002\000\020" +
+ "\011\043\035\037\036\044\040\032\053\046\055\016\061" +
+ "\036\001\002\000\034\010\116\037\055\040\050\041\060" +
+ "\042\053\043\061\044\057\045\056\046\052\047\063\050" +
+ "\054\051\051\052\062\001\002\000\030\006\uffd2\020\uffd2" +
+ "\021\uffd2\022\uffd2\024\uffd2\025\uffd2\026\uffd2\030\uffd2\031" +
+ "\uffd2\034\uffd2\055\uffd2\001\002\000\004\032\120\001\002" +
+ "\000\020\011\043\035\037\036\044\040\032\053\046\055" +
+ "\016\061\036\001\002\000\034\033\122\037\055\040\050" +
+ "\041\060\042\053\043\061\044\057\045\056\046\052\047" +
+ "\063\050\054\051\051\052\062\001\002\000\020\011\043" +
+ "\035\037\036\044\040\032\053\046\055\016\061\036\001" +
+ "\002\000\034\027\124\037\055\040\050\041\060\042\053" +
+ "\043\061\044\057\045\056\046\052\047\063\050\054\051" +
+ "\051\052\062\001\002\000\020\020\uffda\021\uffda\022\uffda" +
+ "\026\uffda\031\uffda\034\uffda\055\uffda\001\002\000\004\034" +
+ "\126\001\002\000\030\006\uffcb\020\uffcb\021\uffcb\022\uffcb" +
+ "\024\uffcb\025\uffcb\026\uffcb\030\uffcb\031\uffcb\034\uffcb\055" +
+ "\uffcb\001\002\000\034\027\130\037\055\040\050\041\060" +
+ "\042\053\043\061\044\057\045\056\046\052\047\063\050" +
+ "\054\051\051\052\062\001\002\000\020\020\uffda\021\uffda" +
+ "\022\uffda\026\uffda\030\uffda\031\uffda\055\uffda\001\002\000" +
+ "\004\030\132\001\002\000\030\006\uffcc\020\uffcc\021\uffcc" +
+ "\022\uffcc\024\uffcc\025\uffcc\026\uffcc\030\uffcc\031\uffcc\034" +
+ "\uffcc\055\uffcc\001\002\000\004\010\134\001\002\000\030" +
+ "\006\uffcf\020\uffcf\021\uffcf\022\uffcf\024\uffcf\025\uffcf\026" +
+ "\uffcf\030\uffcf\031\uffcf\034\uffcf\055\uffcf\001\002\000\004" +
+ "\002\001\001\002\000\004\055\ufff6\001\002\000\012\005" +
+ "\ufffa\007\ufffa\057\ufffa\060\ufffa\001\002\000\012\005\ufffc" +
+ "\007\ufffc\057\ufffc\060\ufffc\001\002\000\006\057\136\060" +
+ "\144\001\002\000\012\005\ufffb\007\ufffb\057\ufffb\060\ufffb" +
+ "\001\002\000\004\055\145\001\002\000\004\055\ufff5\001" +
+ "\002\000\006\010\ufff8\013\ufff8\001\002\000\006\010\150" +
+ "\013\147\001\002\000\004\055\151\001\002\000\012\005" +
+ "\ufff9\007\ufff9\057\ufff9\060\ufff9\001\002\000\006\010\ufff7" +
+ "\013\ufff7\001\002\000\004\055\153\001\002\000\004\014" +
+ "\154\001\002\000\020\011\043\035\037\036\044\040\032" +
+ "\053\046\055\016\061\036\001\002\000\034\010\156\037" +
+ "\055\040\050\041\060\042\053\043\061\044\057\045\056" +
+ "\046\052\047\063\050\054\051\051\052\062\001\002\000" +
+ "\012\005\ufff4\007\ufff4\057\ufff4\060\ufff4\001\002\000\012" +
+ "\005\uffff\007\uffff\057\uffff\060\uffff\001\002\000\004\002" +
+ "\000\001\002" });
+
+ /** Access to parse-action table. */
+ public short[][] action_table() {return _action_table;}
+
+ /** <code>reduce_goto</code> table. */
+ protected static final short[][] _reduce_table =
+ unpackFromStrings(new String[] {
+ "\000\156\000\006\002\003\003\005\001\001\000\002\001" +
+ "\001\000\002\001\001\000\006\004\007\007\006\001\001" +
+ "\000\012\010\137\011\141\012\136\031\142\001\001\000" +
+ "\002\001\001\000\006\005\011\006\012\001\001\000\002" +
+ "\001\001\000\022\014\021\016\026\017\022\020\017\021" +
+ "\030\022\020\023\025\024\027\001\001\000\002\001\001" +
+ "\000\016\013\126\014\034\015\041\025\037\026\040\027" +
+ "\032\001\001\000\002\001\001\000\002\001\001\000\002" +
+ "\001\001\000\002\001\001\000\002\001\001\000\002\001" +
+ "\001\000\016\013\104\014\034\015\041\025\037\026\040" +
+ "\027\032\001\001\000\016\013\044\014\034\015\041\025" +
+ "\037\026\040\027\032\001\001\000\002\001\001\000\002" +
+ "\001\001\000\002\001\001\000\002\001\001\000\016\013" +
+ "\103\014\034\015\041\025\037\026\040\027\032\001\001" +
+ "\000\002\001\001\000\002\001\001\000\002\001\001\000" +
+ "\002\001\001\000\002\001\001\000\002\001\001\000\002" +
+ "\001\001\000\002\001\001\000\016\013\100\014\034\015" +
+ "\041\025\037\026\040\027\032\001\001\000\002\001\001" +
+ "\000\002\001\001\000\016\013\046\014\034\015\041\025" +
+ "\037\026\040\027\032\001\001\000\002\001\001\000\016" +
+ "\013\076\014\034\015\041\025\037\026\040\027\032\001" +
+ "\001\000\016\013\075\014\034\015\041\025\037\026\040" +
+ "\027\032\001\001\000\016\013\074\014\034\015\041\025" +
+ "\037\026\040\027\032\001\001\000\016\013\073\014\034" +
+ "\015\041\025\037\026\040\027\032\001\001\000\016\013" +
+ "\072\014\034\015\041\025\037\026\040\027\032\001\001" +
+ "\000\016\013\071\014\034\015\041\025\037\026\040\027" +
+ "\032\001\001\000\016\013\070\014\034\015\041\025\037" +
+ "\026\040\027\032\001\001\000\016\013\067\014\034\015" +
+ "\041\025\037\026\040\027\032\001\001\000\016\013\066" +
+ "\014\034\015\041\025\037\026\040\027\032\001\001\000" +
+ "\016\013\065\014\034\015\041\025\037\026\040\027\032" +
+ "\001\001\000\016\013\064\014\034\015\041\025\037\026" +
+ "\040\027\032\001\001\000\016\013\063\014\034\015\041" +
+ "\025\037\026\040\027\032\001\001\000\002\001\001\000" +
+ "\002\001\001\000\002\001\001\000\002\001\001\000\002" +
+ "\001\001\000\002\001\001\000\002\001\001\000\002\001" +
+ "\001\000\002\001\001\000\002\001\001\000\002\001\001" +
+ "\000\002\001\001\000\002\001\001\000\002\001\001\000" +
+ "\002\001\001\000\002\001\001\000\002\001\001\000\002" +
+ "\001\001\000\006\005\106\006\012\001\001\000\002\001" +
+ "\001\000\006\005\111\006\012\001\001\000\002\001\001" +
+ "\000\002\001\001\000\002\001\001\000\016\013\114\014" +
+ "\034\015\041\025\037\026\040\027\032\001\001\000\002" +
+ "\001\001\000\002\001\001\000\002\001\001\000\016\013" +
+ "\120\014\034\015\041\025\037\026\040\027\032\001\001" +
+ "\000\002\001\001\000\016\013\122\014\034\015\041\025" +
+ "\037\026\040\027\032\001\001\000\002\001\001\000\006" +
+ "\005\124\006\012\001\001\000\002\001\001\000\002\001" +
+ "\001\000\002\001\001\000\006\005\130\006\012\001\001" +
+ "\000\002\001\001\000\002\001\001\000\002\001\001\000" +
+ "\002\001\001\000\002\001\001\000\002\001\001\000\002" +
+ "\001\001\000\002\001\001\000\004\031\151\001\001\000" +
+ "\002\001\001\000\004\030\145\001\001\000\002\001\001" +
+ "\000\002\001\001\000\002\001\001\000\002\001\001\000" +
+ "\002\001\001\000\002\001\001\000\002\001\001\000\002" +
+ "\001\001\000\016\013\154\014\034\015\041\025\037\026" +
+ "\040\027\032\001\001\000\002\001\001\000\002\001\001" +
+ "\000\002\001\001\000\002\001\001" });
+
+ /** Access to <code>reduce_goto</code> table. */
+ public short[][] reduce_table() {return _reduce_table;}
+
+ /** Instance of action encapsulation class. */
+ protected CUP$parser$actions action_obj;
+
+ /** Action encapsulation object initializer. */
+ protected void init_actions()
+ {
+ action_obj = new CUP$parser$actions(this);
+ }
+
+ /** Invoke a user supplied parse action. */
+ public java_cup.runtime.Symbol do_action(
+ int act_num,
+ java_cup.runtime.lr_parser parser,
+ java.util.Stack stack,
+ int top)
+ throws java.lang.Exception
+ {
+ /* call code in generated class */
+ return action_obj.CUP$parser$do_action(act_num, parser, stack, top);
+ }
+
+ /** Indicates start state. */
+ public int start_state() {return 0;}
+ /** Indicates start production. */
+ public int start_production() {return 1;}
+
+ /** <code>EOF</code> Symbol index. */
+ public int EOF_sym() {return 0;}
+
+ /** <code>error</code> Symbol index. */
+ public int error_sym() {return 1;}
+
+}
+
+/** Cup generated class to encapsulate user supplied action code.*/
+class CUP$parser$actions {
+
+
+
+ private final parser parser;
+
+ /** Constructor */
+ CUP$parser$actions(parser parser) {
+ this.parser = parser;
+ }
+
+ /** Method with the actual generated action code. */
+ public final java_cup.runtime.Symbol CUP$parser$do_action(
+ int CUP$parser$act_num,
+ java_cup.runtime.lr_parser CUP$parser$parser,
+ java.util.Stack CUP$parser$stack,
+ int CUP$parser$top)
+ throws java.lang.Exception
+ {
+ /* Symbol object for return from actions */
+ java_cup.runtime.Symbol CUP$parser$result;
+
+ /* select the action based on the action number */
+ switch (CUP$parser$act_num)
+ {
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 54: // for_instr ::= FOR IDENT FROM expr TO expr DO body ENDFOR
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("for_instr",12, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-8)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 53: // while_instr ::= WHILE expr DO body ENDWHILE
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("while_instr",13, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 52: // cond_instr ::= IF expr THEN body ENDIF
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("cond_instr",14, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 51: // cond_instr ::= IF expr THEN body ELSE body ENDIF
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("cond_instr",14, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-6)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 50: // read_instr ::= READ IDENT SEMICOLON
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("read_instr",16, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 49: // write_instr ::= WRITE STRINGCONST SEMICOLON
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("write_instr",15, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 48: // write_instr ::= WRITE expr SEMICOLON
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("write_instr",15, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 47: // assign ::= access EQUAL expr SEMICOLON
+ {
+ Affectation RESULT =null;
+ int destleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)).left;
+ int destright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)).right;
+ Expression dest = (Expression)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-3)).value;
+ int eleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
+ int eright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
+ Object e = (Object)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
+ int srcleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
+ int srcright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
+ Expression src = (Expression)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
+ RESULT = new Affectation(dest, src, "", eleft, eright);
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("assign",18, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 46: // instr ::= for_instr
+ {
+ Instruction RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("instr",17, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 45: // instr ::= while_instr
+ {
+ Instruction RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("instr",17, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 44: // instr ::= cond_instr
+ {
+ Instruction RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("instr",17, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 43: // instr ::= read_instr
+ {
+ Instruction RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("instr",17, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 42: // instr ::= write_instr
+ {
+ Instruction RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("instr",17, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 41: // instr ::= assign
+ {
+ Instruction RESULT =null;
+ int instleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int instright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ Affectation inst = (Affectation)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = inst;
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("instr",17, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 40: // instr_lst ::= instr_lst instr
+ {
+ ArrayList<Instruction> RESULT =null;
+ int instructionListleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
+ int instructionListright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
+ ArrayList<Instruction> instructionList = (ArrayList<Instruction>)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
+ int instructionleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int instructionright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ Instruction instruction = (Instruction)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+
+ ArrayList<Instruction> instructions = new ArrayList<Instruction>(instructionList);
+ instructions.add(instruction);
+ RESULT = instructions;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("instr_lst",4, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 39: // instr_lst ::=
+ {
+ ArrayList<Instruction> RESULT =null;
+ RESULT = new ArrayList();
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("instr_lst",4, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 38: // body ::= instr_lst
+ {
+ Bloc RESULT =null;
+ int instructionsleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int instructionsright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ ArrayList<Instruction> instructions = (ArrayList<Instruction>)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = new Bloc(instructions, "", instructionsleft, instructionsright);
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("body",3, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 37: // expr ::= OPENPARENT expr CLOSEPARENT
+ {
+ Expression RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("expr",9, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 36: // expr ::= operand
+ {
+ Expression RESULT =null;
+ int operandleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int operandright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ Expression operand = (Expression)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = operand;
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("expr",9, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 35: // expr ::= op_una
+ {
+ Expression RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("expr",9, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 34: // expr ::= relation
+ {
+ Expression RESULT =null;
+ int expleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int expright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ Relation exp = (Relation)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = exp;
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("expr",9, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 33: // expr ::= op_bin
+ {
+ Expression RESULT =null;
+ int expleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int expright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ Binaire exp = (Binaire)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = exp;
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("expr",9, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 32: // access ::= IDENT
+ {
+ Expression RESULT =null;
+ int idleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int idright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ String id = (String)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = new Idf(id, "", idleft, idright);
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("access",10, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 31: // operand ::= FALSE
+ {
+ Expression RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("operand",11, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 30: // operand ::= TRUE
+ {
+ Expression RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("operand",11, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 29: // operand ::= INTEGERCONST
+ {
+ Expression RESULT =null;
+ int ibleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int ibright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ int ib = (int)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = new Nombre(ib, "", ibleft, ibright);
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("operand",11, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 28: // operand ::= access
+ {
+ Expression RESULT =null;
+ int accessleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int accessright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ Expression access = (Expression)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = access;
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("operand",11, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 27: // op_una ::= MINUS expr
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("op_una",19, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 26: // op_una ::= NOT expr
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("op_una",19, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 25: // relation ::= expr SUPEQUAL expr
+ {
+ Relation RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("relation",21, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 24: // relation ::= expr INFEQUAL expr
+ {
+ Relation RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("relation",21, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 23: // relation ::= expr SUP expr
+ {
+ Relation RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("relation",21, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 22: // relation ::= expr INF expr
+ {
+ Relation RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("relation",21, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 21: // relation ::= expr DIFF expr
+ {
+ Relation RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("relation",21, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 20: // relation ::= expr EQUALS expr
+ {
+ Relation RESULT =null;
+ int aleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
+ int aright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
+ Expression a = (Expression)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
+ int bleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int bright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ Expression b = (Expression)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = new Egal(a, b, "", aleft, aright);
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("relation",21, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 19: // op_bin ::= expr OR expr
+ {
+ Binaire RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("op_bin",20, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 18: // op_bin ::= expr AND expr
+ {
+ Binaire RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("op_bin",20, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 17: // op_bin ::= expr DIVIDE expr
+ {
+ Binaire RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("op_bin",20, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 16: // op_bin ::= expr TIMES expr
+ {
+ Binaire RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("op_bin",20, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 15: // op_bin ::= expr MINUS expr
+ {
+ Binaire RESULT =null;
+ int aleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
+ int aright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
+ Expression a = (Expression)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
+ int bleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int bright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ Expression b = (Expression)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = new Soustraction(a, b, "", aleft, aright);
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("op_bin",20, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 14: // op_bin ::= expr PLUS expr
+ {
+ Binaire RESULT =null;
+ int aleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
+ int aright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
+ Expression a = (Expression)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
+ int bleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int bright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ Expression b = (Expression)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = new Addition(a, b, "", aleft, aright);
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("op_bin",20, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 13: // declar_const ::= CONSTANT type IDENT EQUAL expr SEMICOLON
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("declar_const",8, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-5)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 12: // type ::= TBOOLEAN
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("type",23, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 11: // type ::= TINTEGER
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("type",23, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 10: // l_ident ::= l_ident COMMA IDENT
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("l_ident",22, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 9: // l_ident ::= IDENT
+ {
+ Object RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("l_ident",22, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 8: // declar_var ::= type l_ident SEMICOLON
+ {
+ ArrayList<Instruction> RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("declar_var",7, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 7: // declar ::= declar_const
+ {
+ ArrayList<Instruction> RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("declar",6, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 6: // declar ::= declar_var
+ {
+ ArrayList<Instruction> RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("declar",6, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 5: // declars ::= declars declar
+ {
+ ArrayList<Instruction> RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("declars",5, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 4: // declars ::=
+ {
+ ArrayList<Instruction> RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("declars",5, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 3: // declar_lst ::= declars
+ {
+ Bloc RESULT =null;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("declar_lst",2, ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 2: // header ::= PRG IDENT
+ {
+ DeclarationProgramme RESULT =null;
+ int idleft = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).left;
+ int idright = ((java_cup.runtime.Symbol)CUP$parser$stack.peek()).right;
+ String id = (String)((java_cup.runtime.Symbol) CUP$parser$stack.peek()).value;
+ RESULT = new DeclarationProgramme(new Idf(id, "", idleft, idright), "", idleft, idright);
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("header",1, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 1: // $START ::= program EOF
+ {
+ Object RESULT =null;
+ int start_valleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
+ int start_valright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
+ DeclarationProgramme start_val = (DeclarationProgramme)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
+ RESULT = start_val;
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("$START",0, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ /* ACCEPT */
+ CUP$parser$parser.done_parsing();
+ return CUP$parser$result;
+
+ /*. . . . . . . . . . . . . . . . . . . .*/
+ case 0: // program ::= header declar_lst STARTPRG body ENDPRG
+ {
+ DeclarationProgramme RESULT =null;
+ int programleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)).left;
+ int programright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)).right;
+ DeclarationProgramme program = (DeclarationProgramme)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-4)).value;
+ int declarationsleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)).left;
+ int declarationsright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)).right;
+ Bloc declarations = (Bloc)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-3)).value;
+ int instructionsleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
+ int instructionsright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
+ Bloc instructions = (Bloc)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
+
+ program.setInstructions(instructions);
+
+ RESULT = program;
+
+ CUP$parser$result = parser.getSymbolFactory().newSymbol("program",0, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)), ((java_cup.runtime.Symbol)CUP$parser$stack.peek()), RESULT);
+ }
+ return CUP$parser$result;
+
+ /* . . . . . .*/
+ default:
+ throw new Exception(
+ "Invalid action number found in internal parse table");
+
+ }
+ }
+}
+
diff --git a/sym.java b/sym.java
new file mode 100644
index 0000000000000000000000000000000000000000..94a5a6eb0deff3f1f887c04bed0894d72c8477dd
--- /dev/null
+++ b/sym.java
@@ -0,0 +1,59 @@
+
+//----------------------------------------------------
+// The following code was generated by CUP v0.11a beta 20060608
+// Wed Nov 23 18:32:15 CET 2022
+//----------------------------------------------------
+
+/** CUP generated class containing symbol constants. */
+public class sym {
+ /* terminals */
+ public static final int DIVIDE = 32;
+ public static final int TBOOLEAN = 46;
+ public static final int EQUALS = 33;
+ public static final int UMINUS = 42;
+ public static final int CLOSEPARENT = 8;
+ public static final int PRG = 2;
+ public static final int FOR = 23;
+ public static final int MINUS = 30;
+ public static final int WRITE = 15;
+ public static final int STRINGCONST = 44;
+ public static final int NOT = 41;
+ public static final int AND = 39;
+ public static final int SEMICOLON = 6;
+ public static final int DOUBLEPOINTS = 11;
+ public static final int OR = 40;
+ public static final int INF = 35;
+ public static final int INTEGERCONST = 47;
+ public static final int COMMA = 9;
+ public static final int ENDPRG = 4;
+ public static final int ENDFOR = 26;
+ public static final int PLUS = 29;
+ public static final int IF = 16;
+ public static final int ENDWHILE = 22;
+ public static final int EOF = 0;
+ public static final int SUPEQUAL = 38;
+ public static final int STARTPRG = 3;
+ public static final int EQUAL = 10;
+ public static final int TRUE = 27;
+ public static final int error = 1;
+ public static final int INFEQUAL = 36;
+ public static final int IDENT = 43;
+ public static final int CONSTANT = 5;
+ public static final int FROM = 24;
+ public static final int TIMES = 31;
+ public static final int ENDIF = 19;
+ public static final int CLOSEBRACK = 13;
+ public static final int ELSE = 18;
+ public static final int TINTEGER = 45;
+ public static final int READ = 14;
+ public static final int TO = 25;
+ public static final int WHILE = 20;
+ public static final int OPENBRACK = 12;
+ public static final int SUP = 37;
+ public static final int THEN = 17;
+ public static final int DIFF = 34;
+ public static final int OPENPARENT = 7;
+ public static final int FALSE = 28;
+ public static final int DO = 21;
+}
+