X-Git-Url: http://secure.phpeclipse.com
diff --git a/net.sourceforge.phpeclipse/src/test/PHPParser.java b/net.sourceforge.phpeclipse/src/test/PHPParser.java
index bc7c112..f151bde 100644
--- a/net.sourceforge.phpeclipse/src/test/PHPParser.java
+++ b/net.sourceforge.phpeclipse/src/test/PHPParser.java
@@ -8,15 +8,18 @@ import org.eclipse.ui.texteditor.MarkerUtilities;
import org.eclipse.jface.preference.IPreferenceStore;
import java.util.Hashtable;
-import java.util.Enumeration;
+import java.util.ArrayList;
import java.io.StringReader;
import java.io.*;
import java.text.MessageFormat;
import net.sourceforge.phpeclipse.actions.PHPStartApacheAction;
import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import net.sourceforge.phpdt.internal.compiler.parser.*;
import net.sourceforge.phpdt.internal.compiler.ast.*;
+import net.sourceforge.phpdt.internal.compiler.parser.OutlineableWithChildren;
+import net.sourceforge.phpdt.internal.compiler.parser.Outlineable;
+import net.sourceforge.phpdt.internal.compiler.parser.PHPOutlineInfo;
+import junit.framework.Assert;
/**
* A new php parser.
@@ -27,19 +30,13 @@ import net.sourceforge.phpdt.internal.compiler.ast.*;
*/
public final class PHPParser extends PHPParserSuperclass implements PHPParserConstants {
- /** The file that is parsed. */
- private static IFile fileToParse;
-
/** The current segment. */
- private static PHPSegmentWithChildren currentSegment;
+ private static OutlineableWithChildren currentSegment;
private static final String PARSE_ERROR_STRING = "Parse error"; //$NON-NLS-1$
private static final String PARSE_WARNING_STRING = "Warning"; //$NON-NLS-1$
static PHPOutlineInfo outlineInfo;
- private static PHPFunctionDeclaration currentFunction;
- private static boolean assigning;
-
/** The error level of the current ParseException. */
private static int errorLevel = ERROR;
/** The message of the current ParseException. If it's null it's because the parse exception wasn't handled */
@@ -47,16 +44,26 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
private static int errorStart = -1;
private static int errorEnd = -1;
+ private static PHPDocument phpDocument;
+
+ private static final char[] SYNTAX_ERROR_CHAR = {'s','y','n','t','a','x',' ','e','r','r','o','r'};
+ /**
+ * The point where html starts.
+ * It will be used by the token manager to create HTMLCode objects
+ */
+ public static int htmlStart;
//ast stack
private final static int AstStackIncrement = 100;
/** The stack of node. */
- private static AstNode[] astStack;
+ private static AstNode[] nodes;
/** The cursor in expression stack. */
- private static int expressionPtr;
+ private static int nodePtr;
+
+ private static final boolean PARSER_DEBUG = false;
public final void setFileToParse(final IFile fileToParse) {
- this.fileToParse = fileToParse;
+ PHPParser.fileToParse = fileToParse;
}
public PHPParser() {
@@ -64,55 +71,52 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
public PHPParser(final IFile fileToParse) {
this(new StringReader(""));
- this.fileToParse = fileToParse;
+ PHPParser.fileToParse = fileToParse;
}
- public static final void phpParserTester(final String strEval) throws CoreException, ParseException {
- PHPParserTokenManager.SwitchTo(PHPParserTokenManager.PHPPARSING);
- final StringReader stream = new StringReader(strEval);
- if (jj_input_stream == null) {
- jj_input_stream = new SimpleCharStream(stream, 1, 1);
- }
- ReInit(new StringReader(strEval));
- astStack = new AstNode[AstStackIncrement];
- phpTest();
+ /**
+ * Reinitialize the parser.
+ */
+ private static final void init() {
+ nodes = new AstNode[AstStackIncrement];
+ nodePtr = -1;
+ htmlStart = 0;
}
- public static final void htmlParserTester(final File fileName) throws CoreException, ParseException {
+ /**
+ * Add an php node on the stack.
+ * @param node the node that will be added to the stack
+ */
+ private static final void pushOnAstNodes(final AstNode node) {
try {
- final Reader stream = new FileReader(fileName);
- if (jj_input_stream == null) {
- jj_input_stream = new SimpleCharStream(stream, 1, 1);
- }
- ReInit(stream);
- astStack = new AstNode[AstStackIncrement];
- phpFile();
- } catch (FileNotFoundException e) {
- e.printStackTrace(); //To change body of catch statement use Options | File Templates.
- }
- }
-
- public static final void htmlParserTester(final String strEval) throws CoreException, ParseException {
- final StringReader stream = new StringReader(strEval);
- if (jj_input_stream == null) {
- jj_input_stream = new SimpleCharStream(stream, 1, 1);
+ nodes[++nodePtr] = node;
+ } catch (IndexOutOfBoundsException e) {
+ final int oldStackLength = nodes.length;
+ final AstNode[] oldStack = nodes;
+ nodes = new AstNode[oldStackLength + AstStackIncrement];
+ System.arraycopy(oldStack, 0, nodes, 0, oldStackLength);
+ nodePtr = oldStackLength;
+ nodes[nodePtr] = node;
}
- ReInit(stream);
- astStack = new AstNode[AstStackIncrement];
- phpFile();
}
public final PHPOutlineInfo parseInfo(final Object parent, final String s) {
- outlineInfo = new PHPOutlineInfo(parent);
- currentSegment = outlineInfo.getDeclarations();
+ phpDocument = new PHPDocument(parent,"_root".toCharArray());
+ currentSegment = phpDocument;
+ outlineInfo = new PHPOutlineInfo(parent, currentSegment);
final StringReader stream = new StringReader(s);
if (jj_input_stream == null) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
}
ReInit(stream);
- astStack = new AstNode[AstStackIncrement];
+ init();
try {
parse();
+ phpDocument.nodes = new AstNode[nodes.length];
+ System.arraycopy(nodes,0,phpDocument.nodes,0,nodes.length);
+ if (PHPeclipsePlugin.DEBUG) {
+ PHPeclipsePlugin.log(1,phpDocument.toString());
+ }
} catch (ParseException e) {
processParseException(e);
}
@@ -125,18 +129,23 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
* @param e the ParseException
*/
private static void processParseException(final ParseException e) {
+ if (PARSER_DEBUG) {
+ e.printStackTrace();
+ Assert.assertTrue(false);
+ }
if (errorMessage == null) {
PHPeclipsePlugin.log(e);
errorMessage = "this exception wasn't handled by the parser please tell us how to reproduce it";
- errorStart = jj_input_stream.getPosition();
+ errorStart = SimpleCharStream.getPosition();
errorEnd = errorStart + 1;
}
setMarker(e);
errorMessage = null;
+ // if (PHPeclipsePlugin.DEBUG) PHPeclipsePlugin.log(e);
}
/**
- * Create marker for the parse error
+ * Create marker for the parse error.
* @param e the ParseException
*/
private static void setMarker(final ParseException e) {
@@ -144,8 +153,8 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
if (errorStart == -1) {
setMarker(fileToParse,
errorMessage,
- jj_input_stream.tokenBegin,
- jj_input_stream.tokenBegin + e.currentToken.image.length(),
+ SimpleCharStream.tokenBegin,
+ SimpleCharStream.tokenBegin + e.currentToken.image.length(),
errorLevel,
"Line " + e.currentToken.beginLine);
} else {
@@ -163,42 +172,17 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
}
}
- /**
- * Create markers according to the external parser output
- */
- private static void createMarkers(final String output, final IFile file) throws CoreException {
- // delete all markers
- file.deleteMarkers(IMarker.PROBLEM, false, 0);
-
- int indx = 0;
- int brIndx;
- boolean flag = true;
- while ((brIndx = output.indexOf("
", indx)) != -1) {
- // newer php error output (tested with 4.2.3)
- scanLine(output, file, indx, brIndx);
- indx = brIndx + 6;
- flag = false;
- }
- if (flag) {
- while ((brIndx = output.indexOf("
", indx)) != -1) {
- // older php error output (tested with 4.2.3)
- scanLine(output, file, indx, brIndx);
- indx = brIndx + 4;
- }
- }
- }
-
private static void scanLine(final String output,
final IFile file,
final int indx,
final int brIndx) throws CoreException {
String current;
- StringBuffer lineNumberBuffer = new StringBuffer(10);
+ final StringBuffer lineNumberBuffer = new StringBuffer(10);
char ch;
current = output.substring(indx, brIndx);
if (current.indexOf(PARSE_WARNING_STRING) != -1 || current.indexOf(PARSE_ERROR_STRING) != -1) {
- int onLine = current.indexOf("on line ");
+ final int onLine = current.indexOf("on line ");
if (onLine != -1) {
lineNumberBuffer.delete(0, lineNumberBuffer.length());
for (int i = onLine; i < current.length(); i++) {
@@ -208,9 +192,9 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
}
}
- int lineNumber = Integer.parseInt(lineNumberBuffer.toString());
+ final int lineNumber = Integer.parseInt(lineNumberBuffer.toString());
- Hashtable attributes = new Hashtable();
+ final Hashtable attributes = new Hashtable();
current = current.replaceAll("\n", "");
current = current.replaceAll("", "");
@@ -229,13 +213,13 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
}
}
- public final void parse(final String s) throws CoreException {
+ public final void parse(final String s) {
final StringReader stream = new StringReader(s);
if (jj_input_stream == null) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
}
ReInit(stream);
- astStack = new AstNode[AstStackIncrement];
+ init();
try {
parse();
} catch (ParseException e) {
@@ -265,13 +249,38 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
}
}
- private static final void parse() throws ParseException {
- phpFile();
+ /**
+ * Put a new html block in the stack.
+ */
+ public static final void createNewHTMLCode() {
+ final int currentPosition = SimpleCharStream.getPosition();
+ if (currentPosition == htmlStart || currentPosition > SimpleCharStream.currentBuffer.length()) {
+ return;
+ }
+ final char[] chars = SimpleCharStream.currentBuffer.substring(htmlStart,currentPosition+1).toCharArray();
+ pushOnAstNodes(new HTMLCode(chars, htmlStart,currentPosition));
+ }
+
+ /** Create a new task. */
+ public static final void createNewTask() {
+ final int currentPosition = SimpleCharStream.getPosition();
+ final String todo = SimpleCharStream.currentBuffer.substring(currentPosition-3,
+ SimpleCharStream.currentBuffer.indexOf("\n",
+ currentPosition)-1);
+ PHPeclipsePlugin.log(1,SimpleCharStream.currentBuffer.toString());
+ try {
+ setMarker(fileToParse,
+ todo,
+ SimpleCharStream.getBeginLine(),
+ TASK,
+ "Line "+SimpleCharStream.getBeginLine());
+ } catch (CoreException e) {
+ PHPeclipsePlugin.log(e);
+ }
}
- static final public void phpTest() throws ParseException {
- Php();
- jj_consume_token(0);
+ private static final void parse() throws ParseException {
+ phpFile();
}
static final public void phpFile() throws ParseException {
@@ -296,6 +305,7 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
case INCLUDE_ONCE:
case REQUIRE_ONCE:
case GLOBAL:
+ case DEFINE:
case STATIC:
case CONTINUE:
case DO:
@@ -308,6 +318,14 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
case FALSE:
case WHILE:
case FOREACH:
+ case AT:
+ case DOLLAR:
+ case BANG:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
+ case PLUS:
+ case MINUS:
+ case BIT_AND:
case INTEGER_LITERAL:
case FLOATING_POINT_LITERAL:
case STRING_LITERAL:
@@ -315,14 +333,6 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
case LPAREN:
case LBRACE:
case SEMICOLON:
- case AT:
- case DOLLAR:
- case BANG:
- case INCR:
- case DECR:
- case PLUS:
- case MINUS:
- case BIT_AND:
case DOLLAR_ID:
;
break;
@@ -332,7 +342,7 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
}
PhpBlock();
}
- jj_consume_token(0);
+ PHPParser.createNewHTMLCode();
} catch (TokenMgrError e) {
PHPeclipsePlugin.log(e);
errorStart = SimpleCharStream.getPosition();
@@ -349,10 +359,12 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
* or
*/
static final public void PhpBlock() throws ParseException {
- final int start = jj_input_stream.getPosition();
+ final int start = SimpleCharStream.getPosition();
+ final PHPEchoBlock phpEchoBlock;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PHPECHOSTART:
- phpEchoBlock();
+ phpEchoBlock = phpEchoBlock();
+ pushOnAstNodes(phpEchoBlock);
break;
case PHPSTARTSHORT:
case PHPSTARTLONG:
@@ -370,6 +382,7 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
case INCLUDE_ONCE:
case REQUIRE_ONCE:
case GLOBAL:
+ case DEFINE:
case STATIC:
case CONTINUE:
case DO:
@@ -382,6 +395,14 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
case FALSE:
case WHILE:
case FOREACH:
+ case AT:
+ case DOLLAR:
+ case BANG:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
+ case PLUS:
+ case MINUS:
+ case BIT_AND:
case INTEGER_LITERAL:
case FLOATING_POINT_LITERAL:
case STRING_LITERAL:
@@ -389,14 +410,6 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
case LPAREN:
case LBRACE:
case SEMICOLON:
- case AT:
- case DOLLAR:
- case BANG:
- case INCR:
- case DECR:
- case PLUS:
- case MINUS:
- case BIT_AND:
case DOLLAR_ID:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PHPSTARTSHORT:
@@ -411,7 +424,7 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
setMarker(fileToParse,
"You should use '' expected";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
}
break;
default:
@@ -446,9 +459,12 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
}
}
- static final public void phpEchoBlock() throws ParseException {
+ static final public PHPEchoBlock phpEchoBlock() throws ParseException {
+ final Expression expr;
+ final int pos = SimpleCharStream.getPosition();
+ final PHPEchoBlock echoBlock;
jj_consume_token(PHPECHOSTART);
- Expression();
+ expr = Expression();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case SEMICOLON:
jj_consume_token(SEMICOLON);
@@ -458,6 +474,10 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
;
}
jj_consume_token(PHPEND);
+ echoBlock = new PHPEchoBlock(expr,pos,SimpleCharStream.getPosition());
+ pushOnAstNodes(echoBlock);
+ {if (true) return echoBlock;}
+ throw new Error("Missing return statement in function");
}
static final public void Php() throws ParseException {
@@ -477,6 +497,7 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
case INCLUDE_ONCE:
case REQUIRE_ONCE:
case GLOBAL:
+ case DEFINE:
case STATIC:
case CONTINUE:
case DO:
@@ -489,6 +510,14 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
case FALSE:
case WHILE:
case FOREACH:
+ case AT:
+ case DOLLAR:
+ case BANG:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
+ case PLUS:
+ case MINUS:
+ case BIT_AND:
case INTEGER_LITERAL:
case FLOATING_POINT_LITERAL:
case STRING_LITERAL:
@@ -496,14 +525,6 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
case LPAREN:
case LBRACE:
case SEMICOLON:
- case AT:
- case DOLLAR:
- case BANG:
- case INCR:
- case DECR:
- case PLUS:
- case MINUS:
- case BIT_AND:
case DOLLAR_ID:
;
break;
@@ -515,58 +536,74 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
}
}
- static final public void ClassDeclaration() throws ParseException {
- final PHPClassDeclaration classDeclaration;
- final Token className;
+ static final public ClassDeclaration ClassDeclaration() throws ParseException {
+ final ClassDeclaration classDeclaration;
+ final Token className,superclassName;
final int pos;
+ char[] classNameImage = SYNTAX_ERROR_CHAR;
+ char[] superclassNameImage = null;
jj_consume_token(CLASS);
+ pos = SimpleCharStream.getPosition();
try {
- pos = jj_input_stream.getPosition();
className = jj_consume_token(IDENTIFIER);
+ classNameImage = className.image.toCharArray();
} catch (ParseException e) {
errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', identifier expected";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case EXTENDS:
jj_consume_token(EXTENDS);
try {
- jj_consume_token(IDENTIFIER);
+ superclassName = jj_consume_token(IDENTIFIER);
+ superclassNameImage = superclassName.image.toCharArray();
} catch (ParseException e) {
errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', identifier expected";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
+ superclassNameImage = SYNTAX_ERROR_CHAR;
}
break;
default:
jj_la1[6] = jj_gen;
;
}
- if (currentSegment != null) {
- classDeclaration = new PHPClassDeclaration(currentSegment,className.image,pos);
+ if (superclassNameImage == null) {
+ classDeclaration = new ClassDeclaration(currentSegment,
+ classNameImage,
+ pos,
+ 0);
+ } else {
+ classDeclaration = new ClassDeclaration(currentSegment,
+ classNameImage,
+ superclassNameImage,
+ pos,
+ 0);
+ }
currentSegment.add(classDeclaration);
currentSegment = classDeclaration;
- }
- ClassBody();
- if (currentSegment != null) {
- currentSegment = (PHPSegmentWithChildren) currentSegment.getParent();
- }
+ ClassBody(classDeclaration);
+ currentSegment = (OutlineableWithChildren) currentSegment.getParent();
+ classDeclaration.sourceEnd = SimpleCharStream.getPosition();
+ pushOnAstNodes(classDeclaration);
+ {if (true) return classDeclaration;}
+ throw new Error("Missing return statement in function");
}
- static final public void ClassBody() throws ParseException {
+ static final public void ClassBody(final ClassDeclaration classDeclaration) throws ParseException {
try {
jj_consume_token(LBRACE);
} catch (ParseException e) {
- errorMessage = "unexpected token : '"+ e.currentToken.next.image + "', '{' expected";
+ errorMessage = "unexpected token : '"+ e.currentToken.next.image + "'. '{' expected";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
}
label_3:
while (true) {
@@ -579,29 +616,34 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
jj_la1[7] = jj_gen;
break label_3;
}
- ClassBodyDeclaration();
+ ClassBodyDeclaration(classDeclaration);
}
try {
jj_consume_token(RBRACE);
} catch (ParseException e) {
- errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', 'var', 'function' or '}' expected";
+ errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. 'var', 'function' or '}' expected";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
}
}
/**
* A class can contain only methods and fields.
*/
- static final public void ClassBodyDeclaration() throws ParseException {
+ static final public void ClassBodyDeclaration(final ClassDeclaration classDeclaration) throws ParseException {
+ final MethodDeclaration method;
+ final FieldDeclaration field;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case FUNCTION:
- MethodDeclaration();
+ method = MethodDeclaration();
+ method.analyzeCode();
+ classDeclaration.addMethod(method);
break;
case VAR:
- FieldDeclaration();
+ field = FieldDeclaration();
+ classDeclaration.addField(field);
break;
default:
jj_la1[8] = jj_gen;
@@ -612,15 +654,17 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
/**
* A class field declaration : it's var VariableDeclarator() (, VariableDeclarator())*;.
+ * it is only used by ClassBodyDeclaration()
*/
- static final public void FieldDeclaration() throws ParseException {
- PHPVarDeclaration variableDeclaration;
+ static final public FieldDeclaration FieldDeclaration() throws ParseException {
+ VariableDeclaration variableDeclaration;
+ final VariableDeclaration[] list;
+ final ArrayList arrayList = new ArrayList();
+ final int pos = SimpleCharStream.getPosition();
jj_consume_token(VAR);
- variableDeclaration = VariableDeclarator();
- outlineInfo.addVariable(variableDeclaration.getVariable().getName());
- if (currentSegment != null) {
- currentSegment.add(variableDeclaration);
- }
+ variableDeclaration = VariableDeclaratorNoSuffix();
+ arrayList.add(variableDeclaration);
+ outlineInfo.addVariable(new String(variableDeclaration.name()));
label_4:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -632,54 +676,118 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
break label_4;
}
jj_consume_token(COMMA);
- variableDeclaration = VariableDeclarator();
- if (currentSegment != null) {
- currentSegment.add(variableDeclaration);
- }
+ variableDeclaration = VariableDeclaratorNoSuffix();
+ arrayList.add(variableDeclaration);
+ outlineInfo.addVariable(new String(variableDeclaration.name()));
}
try {
jj_consume_token(SEMICOLON);
} catch (ParseException e) {
errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. A ';' was expected after variable declaration";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
}
+ list = new VariableDeclaration[arrayList.size()];
+ arrayList.toArray(list);
+ {if (true) return new FieldDeclaration(list,
+ pos,
+ SimpleCharStream.getPosition(),
+ currentSegment);}
+ throw new Error("Missing return statement in function");
}
- static final public PHPVarDeclaration VariableDeclarator() throws ParseException {
- final String varName, varValue;
- final int pos = jj_input_stream.getPosition();
- varName = VariableDeclaratorId();
+/**
+ * a strict variable declarator : there cannot be a suffix here.
+ * It will be used by fields and formal parameters
+ */
+ static final public VariableDeclaration VariableDeclaratorNoSuffix() throws ParseException {
+ final Token varName;
+ Expression initializer = null;
+ final int pos = SimpleCharStream.getPosition();
+ varName = jj_consume_token(DOLLAR_ID);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ASSIGN:
jj_consume_token(ASSIGN);
try {
- varValue = VariableInitializer();
- {if (true) return new PHPVarDeclaration(currentSegment,varName,pos,varValue);}
+ initializer = VariableInitializer();
} catch (ParseException e) {
errorMessage = "Literal expression expected in variable initializer";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
}
break;
default:
jj_la1[10] = jj_gen;
;
}
- {if (true) return new PHPVarDeclaration(currentSegment,varName,pos);}
+ if (initializer == null) {
+ {if (true) return new VariableDeclaration(currentSegment,
+ new Variable(varName.image.substring(1).toCharArray(),SimpleCharStream.getPosition()-varName.image.length()-1,SimpleCharStream.getPosition()),
+ pos,
+ SimpleCharStream.getPosition());}
+ }
+ {if (true) return new VariableDeclaration(currentSegment,
+ new Variable(varName.image.substring(1).toCharArray(),SimpleCharStream.getPosition()-varName.image.length()-1,SimpleCharStream.getPosition()),
+ initializer,
+ VariableDeclaration.EQUAL,
+ pos);}
throw new Error("Missing return statement in function");
}
+/**
+ * this will be used by static statement
+ */
+ static final public VariableDeclaration VariableDeclarator() throws ParseException {
+ final String varName;
+ Expression initializer = null;
+ final int pos = SimpleCharStream.getPosition();
+ varName = VariableDeclaratorId();
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case ASSIGN:
+ jj_consume_token(ASSIGN);
+ try {
+ initializer = VariableInitializer();
+ } catch (ParseException e) {
+ errorMessage = "Literal expression expected in variable initializer";
+ errorLevel = ERROR;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
+ }
+ break;
+ default:
+ jj_la1[11] = jj_gen;
+ ;
+ }
+ if (initializer == null) {
+ {if (true) return new VariableDeclaration(currentSegment,
+ new Variable(varName.substring(1).toCharArray(),SimpleCharStream.getPosition()-varName.length()-1,SimpleCharStream.getPosition()),
+ pos,
+ SimpleCharStream.getPosition());}
+ }
+ {if (true) return new VariableDeclaration(currentSegment,
+ new Variable(varName.substring(1).toCharArray(),SimpleCharStream.getPosition()-varName.length()-1,SimpleCharStream.getPosition()),
+ initializer,
+ VariableDeclaration.EQUAL,
+ pos);}
+ throw new Error("Missing return statement in function");
+ }
+
+/**
+ * A Variable name.
+ * @return the variable name (with suffix)
+ */
static final public String VariableDeclaratorId() throws ParseException {
- String expr;
- final StringBuffer buff = new StringBuffer();
+ final String var;
+ Expression expression = null;
+ final int pos = SimpleCharStream.getPosition();
+ ConstantIdentifier ex;
try {
- expr = Variable();
- buff.append(expr);
+ var = Variable();
label_5:
while (true) {
if (jj_2_1(2)) {
@@ -687,46 +795,55 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
} else {
break label_5;
}
- expr = VariableSuffix();
- buff.append(expr);
+ ex = new ConstantIdentifier(var.toCharArray(),
+ pos,
+ SimpleCharStream.getPosition());
+ expression = VariableSuffix(ex);
}
- {if (true) return buff.toString();}
+ if (expression == null) {
+ {if (true) return var;}
+ }
+ {if (true) return expression.toStringExpression();}
} catch (ParseException e) {
errorMessage = "'$' expected for variable identifier";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
{if (true) throw e;}
}
throw new Error("Missing return statement in function");
}
+/**
+ * Return a variablename without the $.
+ * @return a variable name
+ */
static final public String Variable() throws ParseException {
- String expr = null;
+ final StringBuffer buff;
+ Expression expression = null;
final Token token;
+ final String expr;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case DOLLAR_ID:
token = jj_consume_token(DOLLAR_ID);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LBRACE:
jj_consume_token(LBRACE);
- expr = Expression();
+ expression = Expression();
jj_consume_token(RBRACE);
break;
default:
- jj_la1[11] = jj_gen;
+ jj_la1[12] = jj_gen;
;
}
- if (expr == null && !assigning) {
- if (currentFunction != null) {
- PHPVarDeclaration var = currentFunction.getParameter(token.image.substring(1));
- if (var != null) {
- var.getVariable().setUsed(true);
- }
- }
+ if (expression == null) {
{if (true) return token.image.substring(1);}
}
- {if (true) return token + "{" + expr + "}";}
+ buff = new StringBuffer(token.image);
+ buff.append("{");
+ buff.append(expression.toStringExpression());
+ buff.append("}");
+ {if (true) return buff.toString();}
break;
case DOLLAR:
jj_consume_token(DOLLAR);
@@ -734,78 +851,76 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon
{if (true) return expr;}
break;
default:
- jj_la1[12] = jj_gen;
+ jj_la1[13] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
+/**
+ * A Variable name (without the $)
+ * @return a variable name String
+ */
static final public String VariableName() throws ParseException {
-String expr = null;
-final Token token;
+ final StringBuffer buff;
+ final String expr;
+ Expression expression = null;
+ final Token token;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LBRACE:
jj_consume_token(LBRACE);
- expr = Expression();
+ expression = Expression();
jj_consume_token(RBRACE);
- {if (true) return "{"+expr+"}";}
+ buff = new StringBuffer("{");
+ buff.append(expression.toStringExpression());
+ buff.append("}");
+ {if (true) return buff.toString();}
break;
case IDENTIFIER:
token = jj_consume_token(IDENTIFIER);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LBRACE:
jj_consume_token(LBRACE);
- expr = Expression();
+ expression = Expression();
jj_consume_token(RBRACE);
break;
default:
- jj_la1[13] = jj_gen;
+ jj_la1[14] = jj_gen;
;
}
- if (expr == null) {
- if (currentFunction != null) {
- PHPVarDeclaration var = currentFunction.getParameter(token.image);
- if (var != null) {
- var.getVariable().setUsed(true);
- }
- }
+ if (expression == null) {
{if (true) return token.image;}
}
- {if (true) return token + "{" + expr + "}";}
+ buff = new StringBuffer(token.image);
+ buff.append("{");
+ buff.append(expression.toStringExpression());
+ buff.append("}");
+ {if (true) return buff.toString();}
break;
case DOLLAR:
jj_consume_token(DOLLAR);
expr = VariableName();
- if (currentFunction != null) {
- PHPVarDeclaration var = currentFunction.getParameter(expr);
- if (var != null) {
- var.getVariable().setUsed(true);
- }
- }
- {if (true) return "$" + expr;}
+ buff = new StringBuffer("$");
+ buff.append(expr);
+ {if (true) return buff.toString();}
break;
case DOLLAR_ID:
token = jj_consume_token(DOLLAR_ID);
- if (currentFunction != null) {
- PHPVarDeclaration var = currentFunction.getParameter(token.image.substring(1));
- if (var != null) {
- var.getVariable().setUsed(true);
- }
- }
- {if (true) return token.image + expr;}
+ {if (true) return token.image;}
break;
default:
- jj_la1[14] = jj_gen;
+ jj_la1[15] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
- static final public String VariableInitializer() throws ParseException {
- final String expr;
+ static final public Expression VariableInitializer() throws ParseException {
+ final Expression expr;
final Token token;
+ final int pos = SimpleCharStream.getPosition();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case NULL:
case TRUE:
@@ -826,11 +941,15 @@ final Token token;
token = jj_consume_token(FLOATING_POINT_LITERAL);
break;
default:
- jj_la1[15] = jj_gen;
+ jj_la1[16] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
- {if (true) return "-" + token.image;}
+ {if (true) return new PrefixedUnaryExpression(new NumberLiteral(token.image.toCharArray(),
+ pos,
+ SimpleCharStream.getPosition()),
+ OperatorIds.MINUS,
+ pos);}
break;
case PLUS:
jj_consume_token(PLUS);
@@ -842,11 +961,15 @@ final Token token;
token = jj_consume_token(FLOATING_POINT_LITERAL);
break;
default:
- jj_la1[16] = jj_gen;
+ jj_la1[17] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
- {if (true) return "+" + token.image;}
+ {if (true) return new PrefixedUnaryExpression(new NumberLiteral(token.image.toCharArray(),
+ pos,
+ SimpleCharStream.getPosition()),
+ OperatorIds.PLUS,
+ pos);}
break;
case ARRAY:
expr = ArrayDeclarator();
@@ -854,38 +977,36 @@ final Token token;
break;
case IDENTIFIER:
token = jj_consume_token(IDENTIFIER);
- {if (true) return token.image;}
+ {if (true) return new ConstantIdentifier(token.image.toCharArray(),pos,SimpleCharStream.getPosition());}
break;
default:
- jj_la1[17] = jj_gen;
+ jj_la1[18] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
- static final public String ArrayVariable() throws ParseException {
-String expr;
-final StringBuffer buff = new StringBuffer();
+ static final public ArrayVariableDeclaration ArrayVariable() throws ParseException {
+final Expression expr,expr2;
expr = Expression();
- buff.append(expr);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ARRAYASSIGN:
jj_consume_token(ARRAYASSIGN);
- expr = Expression();
- buff.append("=>").append(expr);
+ expr2 = Expression();
+ {if (true) return new ArrayVariableDeclaration(expr,expr2);}
break;
default:
- jj_la1[18] = jj_gen;
+ jj_la1[19] = jj_gen;
;
}
- {if (true) return buff.toString();}
+ {if (true) return new ArrayVariableDeclaration(expr,SimpleCharStream.getPosition());}
throw new Error("Missing return statement in function");
}
- static final public String ArrayInitializer() throws ParseException {
-String expr;
-final StringBuffer buff = new StringBuffer("(");
+ static final public ArrayVariableDeclaration[] ArrayInitializer() throws ParseException {
+ ArrayVariableDeclaration expr;
+ final ArrayList list = new ArrayList();
jj_consume_token(LPAREN);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ARRAY:
@@ -895,22 +1016,22 @@ final StringBuffer buff = new StringBuffer("(");
case NULL:
case TRUE:
case FALSE:
- case INTEGER_LITERAL:
- case FLOATING_POINT_LITERAL:
- case STRING_LITERAL:
- case IDENTIFIER:
- case LPAREN:
case AT:
case DOLLAR:
case BANG:
- case INCR:
- case DECR:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
case PLUS:
case MINUS:
case BIT_AND:
+ case INTEGER_LITERAL:
+ case FLOATING_POINT_LITERAL:
+ case STRING_LITERAL:
+ case IDENTIFIER:
+ case LPAREN:
case DOLLAR_ID:
expr = ArrayVariable();
- buff.append(expr);
+ list.add(expr);
label_6:
while (true) {
if (jj_2_2(2)) {
@@ -920,25 +1041,26 @@ final StringBuffer buff = new StringBuffer("(");
}
jj_consume_token(COMMA);
expr = ArrayVariable();
- buff.append(",").append(expr);
+ list.add(expr);
}
break;
default:
- jj_la1[19] = jj_gen;
+ jj_la1[20] = jj_gen;
;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case COMMA:
jj_consume_token(COMMA);
- buff.append(",");
+ list.add(null);
break;
default:
- jj_la1[20] = jj_gen;
+ jj_la1[21] = jj_gen;
;
}
jj_consume_token(RPAREN);
- buff.append(")");
- {if (true) return buff.toString();}
+ final ArrayVariableDeclaration[] vars = new ArrayVariableDeclaration[list.size()];
+ list.toArray(vars);
+ {if (true) return vars;}
throw new Error("Missing return statement in function");
}
@@ -946,49 +1068,28 @@ final StringBuffer buff = new StringBuffer("(");
* A Method Declaration.
* function MetodDeclarator() Block()
*/
- static final public void MethodDeclaration() throws ParseException {
- final PHPFunctionDeclaration functionDeclaration;
- Token functionToken;
- functionToken = jj_consume_token(FUNCTION);
+ static final public MethodDeclaration MethodDeclaration() throws ParseException {
+ final MethodDeclaration functionDeclaration;
+ final Block block;
+ final OutlineableWithChildren seg = currentSegment;
+ jj_consume_token(FUNCTION);
try {
functionDeclaration = MethodDeclarator();
- outlineInfo.addVariable(functionDeclaration.getName());
+ outlineInfo.addVariable(new String(functionDeclaration.name));
} catch (ParseException e) {
- if (errorMessage != null) {
- {if (true) throw e;}
- }
+ if (errorMessage != null) {if (true) throw e;}
errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', function identifier expected";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
{if (true) throw e;}
}
- if (currentSegment != null) {
- currentSegment.add(functionDeclaration);
- currentSegment = functionDeclaration;
- }
- currentFunction = functionDeclaration;
- Block();
- Hashtable parameters = currentFunction.getParameters();
- Enumeration vars = parameters.elements();
- while (vars.hasMoreElements()) {
- PHPVarDeclaration o = (PHPVarDeclaration) vars.nextElement();
- if (!o.getVariable().isUsed()) {
- try {
- setMarker(fileToParse,
- "Parameter "+o.getVariable().getName()+" is never used in function",
- functionToken.beginLine,
- WARNING,
- "Line " + token.beginLine);
- } catch (CoreException e) {
- PHPeclipsePlugin.log(e);
- }
- }
- }
- currentFunction = null;
- if (currentSegment != null) {
- currentSegment = (PHPSegmentWithChildren) currentSegment.getParent();
- }
+ currentSegment = functionDeclaration;
+ block = Block();
+ functionDeclaration.statements = block.statements;
+ currentSegment = seg;
+ {if (true) return functionDeclaration;}
+ throw new Error("Missing return statement in function");
}
/**
@@ -996,24 +1097,38 @@ final StringBuffer buff = new StringBuffer("(");
* [&] IDENTIFIER(parameters ...).
* @return a function description for the outline
*/
- static final public PHPFunctionDeclaration MethodDeclarator() throws ParseException {
+ static final public MethodDeclaration MethodDeclarator() throws ParseException {
final Token identifier;
- final StringBuffer methodDeclaration = new StringBuffer();
+ Token reference = null;
final Hashtable formalParameters;
- final int pos = jj_input_stream.getPosition();
+ final int pos = SimpleCharStream.getPosition();
+ char[] identifierChar = SYNTAX_ERROR_CHAR;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case BIT_AND:
- jj_consume_token(BIT_AND);
- methodDeclaration.append("&");
+ reference = jj_consume_token(BIT_AND);
break;
default:
- jj_la1[21] = jj_gen;
+ jj_la1[22] = jj_gen;
;
}
- identifier = jj_consume_token(IDENTIFIER);
+ try {
+ identifier = jj_consume_token(IDENTIFIER);
+ identifierChar = identifier.image.toCharArray();
+ } catch (ParseException e) {
+ errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', function identifier expected";
+ errorLevel = ERROR;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
+ }
formalParameters = FormalParameters();
- methodDeclaration.append(identifier);
- {if (true) return new PHPFunctionDeclaration(currentSegment,methodDeclaration.toString(),pos,formalParameters);}
+ MethodDeclaration method = new MethodDeclaration(currentSegment,
+ identifierChar,
+ formalParameters,
+ reference != null,
+ pos,
+ SimpleCharStream.getPosition());
+ {if (true) return method;}
throw new Error("Missing return statement in function");
}
@@ -1022,25 +1137,22 @@ final StringBuffer buff = new StringBuffer("(");
* (FormalParameter())
*/
static final public Hashtable FormalParameters() throws ParseException {
- String expr;
- final StringBuffer buff = new StringBuffer("(");
- PHPVarDeclaration var;
+ VariableDeclaration var;
final Hashtable parameters = new Hashtable();
try {
jj_consume_token(LPAREN);
} catch (ParseException e) {
errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', '(' expected after function identifier";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case DOLLAR:
case BIT_AND:
case DOLLAR_ID:
var = FormalParameter();
- parameters.put(var.getVariable().getName(),var);
+ parameters.put(new String(var.name()),var);
label_7:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -1048,16 +1160,16 @@ final StringBuffer buff = new StringBuffer("(");
;
break;
default:
- jj_la1[22] = jj_gen;
+ jj_la1[23] = jj_gen;
break label_7;
}
jj_consume_token(COMMA);
var = FormalParameter();
- parameters.put(var.getVariable().getName(),var);
+ parameters.put(new String(var.name()),var);
}
break;
default:
- jj_la1[23] = jj_gen;
+ jj_la1[24] = jj_gen;
;
}
try {
@@ -1065,9 +1177,9 @@ final StringBuffer buff = new StringBuffer("(");
} catch (ParseException e) {
errorMessage = "')' expected";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
}
{if (true) return parameters;}
throw new Error("Missing return statement in function");
@@ -1077,215 +1189,277 @@ final StringBuffer buff = new StringBuffer("(");
* A formal parameter.
* $varname[=value] (,$varname[=value])
*/
- static final public PHPVarDeclaration FormalParameter() throws ParseException {
- final PHPVarDeclaration variableDeclaration;
+ static final public VariableDeclaration FormalParameter() throws ParseException {
+ final VariableDeclaration variableDeclaration;
Token token = null;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case BIT_AND:
token = jj_consume_token(BIT_AND);
break;
default:
- jj_la1[24] = jj_gen;
+ jj_la1[25] = jj_gen;
;
}
- variableDeclaration = VariableDeclarator();
+ variableDeclaration = VariableDeclaratorNoSuffix();
if (token != null) {
- variableDeclaration.getVariable().setReference(true);
+ variableDeclaration.setReference(true);
}
{if (true) return variableDeclaration;}
throw new Error("Missing return statement in function");
}
- static final public String Type() throws ParseException {
+ static final public ConstantIdentifier Type() throws ParseException {
+ final int pos;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case STRING:
jj_consume_token(STRING);
- {if (true) return "string";}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new ConstantIdentifier(Types.STRING,pos,pos-6);}
break;
case BOOL:
jj_consume_token(BOOL);
- {if (true) return "bool";}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new ConstantIdentifier(Types.BOOL,pos,pos-4);}
break;
case BOOLEAN:
jj_consume_token(BOOLEAN);
- {if (true) return "boolean";}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new ConstantIdentifier(Types.BOOLEAN,pos,pos-7);}
break;
case REAL:
jj_consume_token(REAL);
- {if (true) return "real";}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new ConstantIdentifier(Types.REAL,pos,pos-4);}
break;
case DOUBLE:
jj_consume_token(DOUBLE);
- {if (true) return "double";}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new ConstantIdentifier(Types.DOUBLE,pos,pos-5);}
break;
case FLOAT:
jj_consume_token(FLOAT);
- {if (true) return "float";}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new ConstantIdentifier(Types.FLOAT,pos,pos-5);}
break;
case INT:
jj_consume_token(INT);
- {if (true) return "int";}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new ConstantIdentifier(Types.INT,pos,pos-3);}
break;
case INTEGER:
jj_consume_token(INTEGER);
- {if (true) return "integer";}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new ConstantIdentifier(Types.INTEGER,pos,pos-7);}
break;
case OBJECT:
jj_consume_token(OBJECT);
- {if (true) return "object";}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new ConstantIdentifier(Types.OBJECT,pos,pos-6);}
break;
default:
- jj_la1[25] = jj_gen;
+ jj_la1[26] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
- static final public String Expression() throws ParseException {
- final String expr;
- final String assignOperator;
- final String expr2;
+ static final public Expression Expression() throws ParseException {
+ final Expression expr;
+ Expression initializer = null;
+ final int pos = SimpleCharStream.getPosition();
+ int assignOperator = -1;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case PRINT:
- expr = PrintExpression();
- {if (true) return expr;}
+ case ARRAY:
+ case NEW:
+ case NULL:
+ case TRUE:
+ case FALSE:
+ case AT:
+ case DOLLAR:
+ case BANG:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
+ case PLUS:
+ case MINUS:
+ case BIT_AND:
+ case INTEGER_LITERAL:
+ case FLOATING_POINT_LITERAL:
+ case STRING_LITERAL:
+ case IDENTIFIER:
+ case LPAREN:
+ case DOLLAR_ID:
+ expr = ConditionalExpression();
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case ASSIGN:
+ case PLUSASSIGN:
+ case MINUSASSIGN:
+ case STARASSIGN:
+ case SLASHASSIGN:
+ case ANDASSIGN:
+ case ORASSIGN:
+ case XORASSIGN:
+ case DOTASSIGN:
+ case REMASSIGN:
+ case TILDEEQUAL:
+ case LSHIFTASSIGN:
+ case RSIGNEDSHIFTASSIGN:
+ assignOperator = AssignmentOperator();
+ try {
+ initializer = Expression();
+ } catch (ParseException e) {
+ if (errorMessage != null) {
+ {if (true) throw e;}
+ }
+ errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', expression expected";
+ errorLevel = ERROR;
+ errorEnd = SimpleCharStream.getPosition();
+ {if (true) throw e;}
+ }
+ break;
+ default:
+ jj_la1[27] = jj_gen;
+ ;
+ }
+ char[] varName = expr.toStringExpression().substring(1).toCharArray();
+ if (assignOperator == -1) {
+ {if (true) return new VariableDeclaration(currentSegment,
+ new Variable(varName,SimpleCharStream.getPosition()-varName.length-1,SimpleCharStream.getPosition()),
+ pos,
+ SimpleCharStream.getPosition());}
+ {if (true) return expr;}
+ }
+ {if (true) return new VariableDeclaration(currentSegment,
+ new Variable(varName,SimpleCharStream.getPosition()-varName.length-1,SimpleCharStream.getPosition()),
+ initializer,
+ assignOperator,
+ pos);}
+ {if (true) return expr;}
break;
case LIST:
- expr = ListExpression();
+ case PRINT:
+ expr = ExpressionWBang();
{if (true) return expr;}
break;
default:
- jj_la1[26] = jj_gen;
- if (jj_2_3(2147483647)) {
- expr = varAssignation();
- {if (true) return expr;}
- } else {
- switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case ARRAY:
- case NEW:
- case NULL:
- case TRUE:
- case FALSE:
- case INTEGER_LITERAL:
- case FLOATING_POINT_LITERAL:
- case STRING_LITERAL:
- case IDENTIFIER:
- case LPAREN:
- case AT:
- case DOLLAR:
- case BANG:
- case INCR:
- case DECR:
- case PLUS:
- case MINUS:
- case BIT_AND:
- case DOLLAR_ID:
- expr = ConditionalExpression();
- {if (true) return expr;}
- break;
- default:
- jj_la1[27] = jj_gen;
- jj_consume_token(-1);
- throw new ParseException();
- }
- }
+ jj_la1[28] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
}
throw new Error("Missing return statement in function");
}
-/**
- * A Variable assignation.
- * varName (an assign operator) any expression
- */
- static final public String varAssignation() throws ParseException {
- String varName,assignOperator,expr2;
- PHPVarDeclaration variable;
+ static final public Expression ExpressionWBang() throws ParseException {
+ final Expression expr;
final int pos = SimpleCharStream.getPosition();
- varName = VariableDeclaratorId();
- assignOperator = AssignmentOperator();
- try {
- expr2 = Expression();
- } catch (ParseException e) {
- if (errorMessage != null) {
- {if (true) throw e;}
- }
- errorMessage = "expression expected";
- errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case BANG:
+ jj_consume_token(BANG);
+ expr = ExpressionWBang();
+ {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.NOT,pos);}
+ break;
+ case LIST:
+ case PRINT:
+ expr = ExpressionNoBang();
+ {if (true) return expr;}
+ break;
+ default:
+ jj_la1[29] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
}
- {if (true) return varName + assignOperator + expr2;}
throw new Error("Missing return statement in function");
}
- static final public String AssignmentOperator() throws ParseException {
+ static final public Expression ExpressionNoBang() throws ParseException {
+ Expression expr;
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case PRINT:
+ expr = PrintExpression();
+ {if (true) return expr;}
+ break;
+ case LIST:
+ expr = ListExpression();
+ {if (true) return expr;}
+ break;
+ default:
+ jj_la1[30] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
+ }
+ throw new Error("Missing return statement in function");
+ }
+
+/**
+ * Any assignement operator.
+ * @return the assignement operator id
+ */
+ static final public int AssignmentOperator() throws ParseException {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ASSIGN:
jj_consume_token(ASSIGN);
- {if (true) return "=";}
+ {if (true) return VariableDeclaration.EQUAL;}
break;
case STARASSIGN:
jj_consume_token(STARASSIGN);
- {if (true) return "*=";}
+ {if (true) return VariableDeclaration.STAR_EQUAL;}
break;
case SLASHASSIGN:
jj_consume_token(SLASHASSIGN);
- {if (true) return "/=";}
+ {if (true) return VariableDeclaration.SLASH_EQUAL;}
break;
case REMASSIGN:
jj_consume_token(REMASSIGN);
- {if (true) return "%=";}
+ {if (true) return VariableDeclaration.REM_EQUAL;}
break;
case PLUSASSIGN:
jj_consume_token(PLUSASSIGN);
- {if (true) return "+=";}
+ {if (true) return VariableDeclaration.PLUS_EQUAL;}
break;
case MINUSASSIGN:
jj_consume_token(MINUSASSIGN);
- {if (true) return "-=";}
+ {if (true) return VariableDeclaration.MINUS_EQUAL;}
break;
case LSHIFTASSIGN:
jj_consume_token(LSHIFTASSIGN);
- {if (true) return "<<=";}
+ {if (true) return VariableDeclaration.LSHIFT_EQUAL;}
break;
case RSIGNEDSHIFTASSIGN:
jj_consume_token(RSIGNEDSHIFTASSIGN);
- {if (true) return ">>=";}
+ {if (true) return VariableDeclaration.RSIGNEDSHIFT_EQUAL;}
break;
case ANDASSIGN:
jj_consume_token(ANDASSIGN);
- {if (true) return "&=";}
+ {if (true) return VariableDeclaration.AND_EQUAL;}
break;
case XORASSIGN:
jj_consume_token(XORASSIGN);
- {if (true) return "|=";}
+ {if (true) return VariableDeclaration.XOR_EQUAL;}
break;
case ORASSIGN:
jj_consume_token(ORASSIGN);
- {if (true) return "|=";}
+ {if (true) return VariableDeclaration.OR_EQUAL;}
break;
case DOTASSIGN:
jj_consume_token(DOTASSIGN);
- {if (true) return ".=";}
+ {if (true) return VariableDeclaration.DOT_EQUAL;}
break;
case TILDEEQUAL:
jj_consume_token(TILDEEQUAL);
- {if (true) return "~=";}
+ {if (true) return VariableDeclaration.TILDE_EQUAL;}
break;
default:
- jj_la1[28] = jj_gen;
+ jj_la1[31] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
- static final public String ConditionalExpression() throws ParseException {
- final String expr;
- String expr2 = null;
- String expr3 = null;
+ static final public Expression ConditionalExpression() throws ParseException {
+ final Expression expr;
+ Expression expr2 = null;
+ Expression expr3 = null;
expr = ConditionalOrExpression();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case HOOK:
@@ -1295,96 +1469,91 @@ final StringBuffer buff = new StringBuffer("(");
expr3 = ConditionalExpression();
break;
default:
- jj_la1[29] = jj_gen;
+ jj_la1[32] = jj_gen;
;
}
if (expr3 == null) {
{if (true) return expr;}
- } else {
- {if (true) return expr + "?" + expr2 + ":" + expr3;}
}
+ {if (true) return new ConditionalExpression(expr,expr2,expr3);}
throw new Error("Missing return statement in function");
}
- static final public String ConditionalOrExpression() throws ParseException {
- String expr;
- Token operator;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression ConditionalOrExpression() throws ParseException {
+ Expression expr,expr2;
+ int operator;
expr = ConditionalAndExpression();
- buff.append(expr);
label_8:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case OR_OR:
case _ORL:
- case SC_OR:
;
break;
default:
- jj_la1[30] = jj_gen;
+ jj_la1[33] = jj_gen;
break label_8;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case SC_OR:
- operator = jj_consume_token(SC_OR);
+ case OR_OR:
+ jj_consume_token(OR_OR);
+ operator = OperatorIds.OR_OR;
break;
case _ORL:
- operator = jj_consume_token(_ORL);
+ jj_consume_token(_ORL);
+ operator = OperatorIds.ORL;
break;
default:
- jj_la1[31] = jj_gen;
+ jj_la1[34] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
- expr = ConditionalAndExpression();
- buff.append(operator.image);
- buff.append(expr);
+ expr2 = ConditionalAndExpression();
+ expr = new BinaryExpression(expr,expr2,operator);
}
- {if (true) return buff.toString();}
+ {if (true) return expr;}
throw new Error("Missing return statement in function");
}
- static final public String ConditionalAndExpression() throws ParseException {
- String expr;
- Token operator;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression ConditionalAndExpression() throws ParseException {
+ Expression expr,expr2;
+ int operator;
expr = ConcatExpression();
- buff.append(expr);
label_9:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case AND_AND:
case _ANDL:
- case SC_AND:
;
break;
default:
- jj_la1[32] = jj_gen;
+ jj_la1[35] = jj_gen;
break label_9;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case SC_AND:
- operator = jj_consume_token(SC_AND);
+ case AND_AND:
+ jj_consume_token(AND_AND);
+ operator = OperatorIds.AND_AND;
break;
case _ANDL:
- operator = jj_consume_token(_ANDL);
+ jj_consume_token(_ANDL);
+ operator = OperatorIds.ANDL;
break;
default:
- jj_la1[33] = jj_gen;
+ jj_la1[36] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
- expr = ConcatExpression();
- buff.append(operator.image);
- buff.append(expr);
+ expr2 = ConcatExpression();
+ expr = new BinaryExpression(expr,expr2,operator);
}
- {if (true) return buff.toString();}
+ {if (true) return expr;}
throw new Error("Missing return statement in function");
}
- static final public String ConcatExpression() throws ParseException {
- String expr;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression ConcatExpression() throws ParseException {
+ Expression expr,expr2;
expr = InclusiveOrExpression();
- buff.append(expr);
label_10:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -1392,22 +1561,20 @@ final StringBuffer buff = new StringBuffer("(");
;
break;
default:
- jj_la1[34] = jj_gen;
+ jj_la1[37] = jj_gen;
break label_10;
}
jj_consume_token(DOT);
- expr = InclusiveOrExpression();
- buff.append(".").append(expr);
+ expr2 = InclusiveOrExpression();
+ expr = new BinaryExpression(expr,expr2,OperatorIds.DOT);
}
- {if (true) return buff.toString();}
+ {if (true) return expr;}
throw new Error("Missing return statement in function");
}
- static final public String InclusiveOrExpression() throws ParseException {
- String expr;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression InclusiveOrExpression() throws ParseException {
+ Expression expr,expr2;
expr = ExclusiveOrExpression();
- buff.append(expr);
label_11:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -1415,22 +1582,20 @@ final StringBuffer buff = new StringBuffer("(");
;
break;
default:
- jj_la1[35] = jj_gen;
+ jj_la1[38] = jj_gen;
break label_11;
}
jj_consume_token(BIT_OR);
- expr = ExclusiveOrExpression();
- buff.append("|").append(expr);
+ expr2 = ExclusiveOrExpression();
+ expr = new BinaryExpression(expr,expr2,OperatorIds.OR);
}
- {if (true) return buff.toString();}
+ {if (true) return expr;}
throw new Error("Missing return statement in function");
}
- static final public String ExclusiveOrExpression() throws ParseException {
- String expr;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression ExclusiveOrExpression() throws ParseException {
+ Expression expr,expr2;
expr = AndExpression();
- buff.append(expr);
label_12:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -1438,23 +1603,20 @@ final StringBuffer buff = new StringBuffer("(");
;
break;
default:
- jj_la1[36] = jj_gen;
+ jj_la1[39] = jj_gen;
break label_12;
}
jj_consume_token(XOR);
- expr = AndExpression();
- buff.append("^");
- buff.append(expr);
+ expr2 = AndExpression();
+ expr = new BinaryExpression(expr,expr2,OperatorIds.XOR);
}
- {if (true) return buff.toString();}
+ {if (true) return expr;}
throw new Error("Missing return statement in function");
}
- static final public String AndExpression() throws ParseException {
- String expr;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression AndExpression() throws ParseException {
+ Expression expr,expr2;
expr = EqualityExpression();
- buff.append(expr);
label_13:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -1462,80 +1624,83 @@ final StringBuffer buff = new StringBuffer("(");
;
break;
default:
- jj_la1[37] = jj_gen;
+ jj_la1[40] = jj_gen;
break label_13;
}
jj_consume_token(BIT_AND);
- expr = EqualityExpression();
- buff.append("&").append(expr);
+ expr2 = EqualityExpression();
+ expr = new BinaryExpression(expr,expr2,OperatorIds.AND);
}
- {if (true) return buff.toString();}
+ {if (true) return expr;}
throw new Error("Missing return statement in function");
}
- static final public String EqualityExpression() throws ParseException {
- String expr;
- Token operator;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression EqualityExpression() throws ParseException {
+ Expression expr,expr2;
+ int operator;
expr = RelationalExpression();
- buff.append(expr);
label_14:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case EQ:
- case NE:
+ case EQUAL_EQUAL:
+ case NOT_EQUAL:
case DIF:
case BANGDOUBLEEQUAL:
case TRIPLEEQUAL:
;
break;
default:
- jj_la1[38] = jj_gen;
+ jj_la1[41] = jj_gen;
break label_14;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case EQ:
- operator = jj_consume_token(EQ);
+ case EQUAL_EQUAL:
+ jj_consume_token(EQUAL_EQUAL);
+ operator = OperatorIds.EQUAL_EQUAL;
break;
case DIF:
- operator = jj_consume_token(DIF);
+ jj_consume_token(DIF);
+ operator = OperatorIds.DIF;
break;
- case NE:
- operator = jj_consume_token(NE);
+ case NOT_EQUAL:
+ jj_consume_token(NOT_EQUAL);
+ operator = OperatorIds.DIF;
break;
case BANGDOUBLEEQUAL:
- operator = jj_consume_token(BANGDOUBLEEQUAL);
+ jj_consume_token(BANGDOUBLEEQUAL);
+ operator = OperatorIds.BANG_EQUAL_EQUAL;
break;
case TRIPLEEQUAL:
- operator = jj_consume_token(TRIPLEEQUAL);
+ jj_consume_token(TRIPLEEQUAL);
+ operator = OperatorIds.EQUAL_EQUAL_EQUAL;
break;
default:
- jj_la1[39] = jj_gen;
+ jj_la1[42] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
try {
- expr = RelationalExpression();
+ expr2 = RelationalExpression();
} catch (ParseException e) {
- errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', expression expected after '"+operator.image+"'";
+ if (errorMessage != null) {
+ {if (true) throw e;}
+ }
+ errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', expression expected";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
{if (true) throw e;}
}
- buff.append(operator.image);
- buff.append(expr);
+ expr = new BinaryExpression(expr,expr2,operator);
}
- {if (true) return buff.toString();}
+ {if (true) return expr;}
throw new Error("Missing return statement in function");
}
- static final public String RelationalExpression() throws ParseException {
- String expr;
- Token operator;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression RelationalExpression() throws ParseException {
+ Expression expr,expr2;
+ int operator;
expr = ShiftExpression();
- buff.append(expr);
label_15:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -1546,40 +1711,42 @@ final StringBuffer buff = new StringBuffer("(");
;
break;
default:
- jj_la1[40] = jj_gen;
+ jj_la1[43] = jj_gen;
break label_15;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LT:
- operator = jj_consume_token(LT);
+ jj_consume_token(LT);
+ operator = OperatorIds.LESS;
break;
case GT:
- operator = jj_consume_token(GT);
+ jj_consume_token(GT);
+ operator = OperatorIds.GREATER;
break;
case LE:
- operator = jj_consume_token(LE);
+ jj_consume_token(LE);
+ operator = OperatorIds.LESS_EQUAL;
break;
case GE:
- operator = jj_consume_token(GE);
+ jj_consume_token(GE);
+ operator = OperatorIds.GREATER_EQUAL;
break;
default:
- jj_la1[41] = jj_gen;
+ jj_la1[44] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
- expr = ShiftExpression();
- buff.append(operator.image).append(expr);
+ expr2 = ShiftExpression();
+ expr = new BinaryExpression(expr,expr2,operator);
}
- {if (true) return buff.toString();}
+ {if (true) return expr;}
throw new Error("Missing return statement in function");
}
- static final public String ShiftExpression() throws ParseException {
- String expr;
- Token operator;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression ShiftExpression() throws ParseException {
+ Expression expr,expr2;
+ int operator;
expr = AdditiveExpression();
- buff.append(expr);
label_16:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -1589,38 +1756,38 @@ final StringBuffer buff = new StringBuffer("(");
;
break;
default:
- jj_la1[42] = jj_gen;
+ jj_la1[45] = jj_gen;
break label_16;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LSHIFT:
- operator = jj_consume_token(LSHIFT);
+ jj_consume_token(LSHIFT);
+ operator = OperatorIds.LEFT_SHIFT;
break;
case RSIGNEDSHIFT:
- operator = jj_consume_token(RSIGNEDSHIFT);
+ jj_consume_token(RSIGNEDSHIFT);
+ operator = OperatorIds.RIGHT_SHIFT;
break;
case RUNSIGNEDSHIFT:
- operator = jj_consume_token(RUNSIGNEDSHIFT);
+ jj_consume_token(RUNSIGNEDSHIFT);
+ operator = OperatorIds.UNSIGNED_RIGHT_SHIFT;
break;
default:
- jj_la1[43] = jj_gen;
+ jj_la1[46] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
- expr = AdditiveExpression();
- buff.append(operator.image);
- buff.append(expr);
+ expr2 = AdditiveExpression();
+ expr = new BinaryExpression(expr,expr2,operator);
}
- {if (true) return buff.toString();}
+ {if (true) return expr;}
throw new Error("Missing return statement in function");
}
- static final public String AdditiveExpression() throws ParseException {
- String expr;
- Token operator;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression AdditiveExpression() throws ParseException {
+ Expression expr,expr2;
+ int operator;
expr = MultiplicativeExpression();
- buff.append(expr);
label_17:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
@@ -1629,159 +1796,192 @@ final StringBuffer buff = new StringBuffer("(");
;
break;
default:
- jj_la1[44] = jj_gen;
+ jj_la1[47] = jj_gen;
break label_17;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PLUS:
- operator = jj_consume_token(PLUS);
+ jj_consume_token(PLUS);
+ operator = OperatorIds.PLUS;
break;
case MINUS:
- operator = jj_consume_token(MINUS);
+ jj_consume_token(MINUS);
+ operator = OperatorIds.MINUS;
break;
default:
- jj_la1[45] = jj_gen;
+ jj_la1[48] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
- expr = MultiplicativeExpression();
- buff.append(operator.image);
- buff.append(expr);
+ expr2 = MultiplicativeExpression();
+ expr = new BinaryExpression(expr,expr2,operator);
}
- {if (true) return buff.toString();}
+ {if (true) return expr;}
throw new Error("Missing return statement in function");
}
- static final public String MultiplicativeExpression() throws ParseException {
- String expr;
- Token operator;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression MultiplicativeExpression() throws ParseException {
+ Expression expr,expr2;
+ int operator;
try {
expr = UnaryExpression();
} catch (ParseException e) {
+ if (errorMessage != null) {if (true) throw e;}
errorMessage = "unexpected token '"+e.currentToken.next.image+"'";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
{if (true) throw e;}
}
- buff.append(expr);
label_18:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case STAR:
case SLASH:
- case REM:
+ case REMAINDER:
;
break;
default:
- jj_la1[46] = jj_gen;
+ jj_la1[49] = jj_gen;
break label_18;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case STAR:
- operator = jj_consume_token(STAR);
+ jj_consume_token(STAR);
+ operator = OperatorIds.MULTIPLY;
break;
case SLASH:
- operator = jj_consume_token(SLASH);
+ jj_consume_token(SLASH);
+ operator = OperatorIds.DIVIDE;
break;
- case REM:
- operator = jj_consume_token(REM);
+ case REMAINDER:
+ jj_consume_token(REMAINDER);
+ operator = OperatorIds.REMAINDER;
break;
default:
- jj_la1[47] = jj_gen;
+ jj_la1[50] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
- expr = UnaryExpression();
- buff.append(operator.image);
- buff.append(expr);
+ expr2 = UnaryExpression();
+ expr = new BinaryExpression(expr,expr2,operator);
}
- {if (true) return buff.toString();}
+ {if (true) return expr;}
throw new Error("Missing return statement in function");
}
/**
* An unary expression starting with @, & or nothing
*/
- static final public String UnaryExpression() throws ParseException {
- final String expr;
- final Token token;
- final StringBuffer buff = new StringBuffer();
+ static final public Expression UnaryExpression() throws ParseException {
+ final Expression expr;
+ final int pos = SimpleCharStream.getPosition();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case BIT_AND:
- token = jj_consume_token(BIT_AND);
+ jj_consume_token(BIT_AND);
expr = UnaryExpressionNoPrefix();
- if (token == null) {
- {if (true) return expr;}
- }
- {if (true) return token.image + expr;}
+ {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.AND,pos);}
break;
case ARRAY:
case NEW:
case NULL:
case TRUE:
case FALSE:
+ case AT:
+ case DOLLAR:
+ case BANG:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
+ case PLUS:
+ case MINUS:
case INTEGER_LITERAL:
case FLOATING_POINT_LITERAL:
case STRING_LITERAL:
case IDENTIFIER:
case LPAREN:
+ case DOLLAR_ID:
+ expr = AtNotUnaryExpression();
+ {if (true) return expr;}
+ break;
+ default:
+ jj_la1[51] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
+ }
+ throw new Error("Missing return statement in function");
+ }
+
+/**
+ * An expression prefixed (or not) by one or more @ and !.
+ * @return the expression
+ */
+ static final public Expression AtNotUnaryExpression() throws ParseException {
+ final Expression expr;
+ final int pos = SimpleCharStream.getPosition();
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case AT:
- case DOLLAR:
+ jj_consume_token(AT);
+ expr = AtNotUnaryExpression();
+ {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.AT,pos);}
+ break;
case BANG:
- case INCR:
- case DECR:
+ jj_consume_token(BANG);
+ expr = AtNotUnaryExpression();
+ {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.NOT,pos);}
+ break;
+ case ARRAY:
+ case NEW:
+ case NULL:
+ case TRUE:
+ case FALSE:
+ case DOLLAR:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
case PLUS:
case MINUS:
+ case INTEGER_LITERAL:
+ case FLOATING_POINT_LITERAL:
+ case STRING_LITERAL:
+ case IDENTIFIER:
+ case LPAREN:
case DOLLAR_ID:
- label_19:
- while (true) {
- switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case AT:
- ;
- break;
- default:
- jj_la1[48] = jj_gen;
- break label_19;
- }
- jj_consume_token(AT);
- buff.append("@");
- }
expr = UnaryExpressionNoPrefix();
- {if (true) return buff.append(expr).toString();}
+ {if (true) return expr;}
break;
default:
- jj_la1[49] = jj_gen;
+ jj_la1[52] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
- static final public String UnaryExpressionNoPrefix() throws ParseException {
- final String expr;
- final Token token;
+ static final public Expression UnaryExpressionNoPrefix() throws ParseException {
+ final Expression expr;
+ final int operator;
+ final int pos = SimpleCharStream.getPosition();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PLUS:
case MINUS:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PLUS:
- token = jj_consume_token(PLUS);
+ jj_consume_token(PLUS);
+ operator = OperatorIds.PLUS;
break;
case MINUS:
- token = jj_consume_token(MINUS);
+ jj_consume_token(MINUS);
+ operator = OperatorIds.MINUS;
break;
default:
- jj_la1[50] = jj_gen;
+ jj_la1[53] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
expr = UnaryExpression();
- {if (true) return token.image + expr;}
+ {if (true) return new PrefixedUnaryExpression(expr,operator,pos);}
break;
- case INCR:
- case DECR:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
expr = PreIncDecExpression();
{if (true) return expr;}
break;
@@ -1790,103 +1990,99 @@ final StringBuffer buff = new StringBuffer("(");
case NULL:
case TRUE:
case FALSE:
+ case DOLLAR:
case INTEGER_LITERAL:
case FLOATING_POINT_LITERAL:
case STRING_LITERAL:
case IDENTIFIER:
case LPAREN:
- case DOLLAR:
- case BANG:
case DOLLAR_ID:
expr = UnaryExpressionNotPlusMinus();
{if (true) return expr;}
break;
default:
- jj_la1[51] = jj_gen;
+ jj_la1[54] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
- static final public String PreIncDecExpression() throws ParseException {
-final String expr;
-final Token token;
+ static final public Expression PreIncDecExpression() throws ParseException {
+final Expression expr;
+final int operator;
+ final int pos = SimpleCharStream.getPosition();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case INCR:
- token = jj_consume_token(INCR);
+ case PLUS_PLUS:
+ jj_consume_token(PLUS_PLUS);
+ operator = OperatorIds.PLUS_PLUS;
break;
- case DECR:
- token = jj_consume_token(DECR);
+ case MINUS_MINUS:
+ jj_consume_token(MINUS_MINUS);
+ operator = OperatorIds.MINUS_MINUS;
break;
default:
- jj_la1[52] = jj_gen;
+ jj_la1[55] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
expr = PrimaryExpression();
- {if (true) return token.image + expr;}
+ {if (true) return new PrefixedUnaryExpression(expr,operator,pos);}
throw new Error("Missing return statement in function");
}
- static final public String UnaryExpressionNotPlusMinus() throws ParseException {
- final String expr;
- switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case BANG:
- jj_consume_token(BANG);
- expr = UnaryExpression();
- {if (true) return "!" + expr;}
- break;
- default:
- jj_la1[53] = jj_gen;
- if (jj_2_4(2147483647)) {
- expr = CastExpression();
+ static final public Expression UnaryExpressionNotPlusMinus() throws ParseException {
+ final Expression expr;
+ final int pos = SimpleCharStream.getPosition();
+ if (jj_2_3(2147483647)) {
+ expr = CastExpression();
{if (true) return expr;}
- } else {
- switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case ARRAY:
- case NEW:
- case IDENTIFIER:
- case DOLLAR:
- case DOLLAR_ID:
- expr = PostfixExpression();
+ } else {
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case ARRAY:
+ case NEW:
+ case DOLLAR:
+ case IDENTIFIER:
+ case DOLLAR_ID:
+ expr = PostfixExpression();
{if (true) return expr;}
- break;
- case NULL:
- case TRUE:
- case FALSE:
- case INTEGER_LITERAL:
- case FLOATING_POINT_LITERAL:
- case STRING_LITERAL:
- expr = Literal();
+ break;
+ case NULL:
+ case TRUE:
+ case FALSE:
+ case INTEGER_LITERAL:
+ case FLOATING_POINT_LITERAL:
+ case STRING_LITERAL:
+ expr = Literal();
{if (true) return expr;}
- break;
- case LPAREN:
- jj_consume_token(LPAREN);
- expr = Expression();
- try {
- jj_consume_token(RPAREN);
- } catch (ParseException e) {
+ break;
+ case LPAREN:
+ jj_consume_token(LPAREN);
+ expr = Expression();
+ try {
+ jj_consume_token(RPAREN);
+ } catch (ParseException e) {
errorMessage = "')' expected";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
{if (true) throw e;}
- }
- {if (true) return "("+expr+")";}
- break;
- default:
- jj_la1[54] = jj_gen;
- jj_consume_token(-1);
- throw new ParseException();
}
+ {if (true) return expr;}
+ break;
+ default:
+ jj_la1[56] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
}
}
throw new Error("Missing return statement in function");
}
- static final public String CastExpression() throws ParseException {
-final String type, expr;
+ static final public CastExpression CastExpression() throws ParseException {
+final ConstantIdentifier type;
+final Expression expr;
+final int pos = SimpleCharStream.getPosition();
jj_consume_token(LPAREN);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case STRING:
@@ -1902,213 +2098,254 @@ final String type, expr;
break;
case ARRAY:
jj_consume_token(ARRAY);
- type = "array";
+ type = new ConstantIdentifier(Types.ARRAY,pos,SimpleCharStream.getPosition());
break;
default:
- jj_la1[55] = jj_gen;
+ jj_la1[57] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
jj_consume_token(RPAREN);
expr = UnaryExpression();
- {if (true) return "(" + type + ")" + expr;}
+ {if (true) return new CastExpression(type,expr,pos,SimpleCharStream.getPosition());}
throw new Error("Missing return statement in function");
}
- static final public String PostfixExpression() throws ParseException {
- final String expr;
- Token operator = null;
+ static final public Expression PostfixExpression() throws ParseException {
+ final Expression expr;
+ int operator = -1;
+ final int pos = SimpleCharStream.getPosition();
expr = PrimaryExpression();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case INCR:
- case DECR:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case INCR:
- operator = jj_consume_token(INCR);
+ case PLUS_PLUS:
+ jj_consume_token(PLUS_PLUS);
+ operator = OperatorIds.PLUS_PLUS;
break;
- case DECR:
- operator = jj_consume_token(DECR);
+ case MINUS_MINUS:
+ jj_consume_token(MINUS_MINUS);
+ operator = OperatorIds.MINUS_MINUS;
break;
default:
- jj_la1[56] = jj_gen;
+ jj_la1[58] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
default:
- jj_la1[57] = jj_gen;
+ jj_la1[59] = jj_gen;
;
}
- if (operator == null) {
+ if (operator == -1) {
{if (true) return expr;}
}
- {if (true) return expr + operator.image;}
+ {if (true) return new PostfixedUnaryExpression(expr,operator,pos);}
throw new Error("Missing return statement in function");
}
- static final public String PrimaryExpression() throws ParseException {
+ static final public Expression PrimaryExpression() throws ParseException {
+ Expression expr;
+ int assignOperator = -1;
final Token identifier;
- String expr;
- final StringBuffer buff = new StringBuffer();
- if (jj_2_5(2)) {
- identifier = jj_consume_token(IDENTIFIER);
- jj_consume_token(STATICCLASSACCESS);
- expr = ClassIdentifier();
- buff.append(identifier.image).append("::").append(expr);
- label_20:
+ final String var;
+ final int pos = SimpleCharStream.getPosition();
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case DOLLAR:
+ case IDENTIFIER:
+ case DOLLAR_ID:
+ expr = PrimaryPrefix();
+ label_19:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case CLASSACCESS:
- case LPAREN:
+ case STATICCLASSACCESS:
case LBRACKET:
;
break;
default:
- jj_la1[58] = jj_gen;
- break label_20;
+ jj_la1[60] = jj_gen;
+ break label_19;
}
- expr = PrimarySuffix();
- buff.append(expr);
+ expr = PrimarySuffix(expr);
}
- {if (true) return buff.toString();}
- } else {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case NEW:
- case IDENTIFIER:
- case DOLLAR:
- case DOLLAR_ID:
- expr = PrimaryPrefix();
- buff.append(expr);
- label_21:
- while (true) {
- switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case CLASSACCESS:
- case LPAREN:
- case LBRACKET:
- ;
- break;
- default:
- jj_la1[59] = jj_gen;
- break label_21;
- }
- expr = PrimarySuffix();
- buff.append(expr);
- }
- {if (true) return buff.toString();}
+ case LPAREN:
+ expr = Arguments(expr);
break;
- case ARRAY:
- expr = ArrayDeclarator();
- {if (true) return "array" + expr;}
+ default:
+ jj_la1[61] = jj_gen;
+ ;
+ }
+ {if (true) return expr;}
+ break;
+ case NEW:
+ jj_consume_token(NEW);
+ expr = ClassIdentifier();
+ expr = new PrefixedUnaryExpression(expr,
+ OperatorIds.NEW,
+ pos);
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case LPAREN:
+ expr = Arguments(expr);
break;
default:
- jj_la1[60] = jj_gen;
- jj_consume_token(-1);
- throw new ParseException();
+ jj_la1[62] = jj_gen;
+ ;
}
+ {if (true) return expr;}
+ break;
+ case ARRAY:
+ expr = ArrayDeclarator();
+ {if (true) return expr;}
+ break;
+ default:
+ jj_la1[63] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
}
throw new Error("Missing return statement in function");
}
- static final public String ArrayDeclarator() throws ParseException {
- final String expr;
- jj_consume_token(ARRAY);
- expr = ArrayInitializer();
- {if (true) return "array" + expr;}
- throw new Error("Missing return statement in function");
- }
-
- static final public String PrimaryPrefix() throws ParseException {
- final String expr;
+ static final public Expression PrimaryPrefix() throws ParseException {
+ final Expression expr;
final Token token;
+ final String var;
+ final int pos = SimpleCharStream.getPosition();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IDENTIFIER:
token = jj_consume_token(IDENTIFIER);
- {if (true) return token.image;}
- break;
- case NEW:
- jj_consume_token(NEW);
- expr = ClassIdentifier();
- {if (true) return "new " + expr;}
+ {if (true) return new ConstantIdentifier(token.image.toCharArray(),
+ pos,
+ SimpleCharStream.getPosition());}
break;
case DOLLAR:
case DOLLAR_ID:
- expr = VariableDeclaratorId();
- {if (true) return expr;}
+ var = VariableDeclaratorId();
+ {if (true) return new Variable(var.toCharArray(),
+ pos,
+ SimpleCharStream.getPosition());}
+ break;
+ default:
+ jj_la1[64] = jj_gen;
+ jj_consume_token(-1);
+ throw new ParseException();
+ }
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public AbstractSuffixExpression PrimarySuffix(final Expression prefix) throws ParseException {
+ final AbstractSuffixExpression suffix;
+ final Expression expr;
+ switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case CLASSACCESS:
+ case LBRACKET:
+ suffix = VariableSuffix(prefix);
+ {if (true) return suffix;}
+ break;
+ case STATICCLASSACCESS:
+ jj_consume_token(STATICCLASSACCESS);
+ expr = ClassIdentifier();
+ suffix = new ClassAccess(prefix,
+ expr,
+ ClassAccess.STATIC);
+ {if (true) return suffix;}
break;
default:
- jj_la1[61] = jj_gen;
+ jj_la1[65] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
- static final public String classInstantiation() throws ParseException {
- String expr;
- final StringBuffer buff = new StringBuffer("new ");
+/**
+ * An array declarator.
+ * array(vars)
+ * @return an array
+ */
+ static final public ArrayInitializer ArrayDeclarator() throws ParseException {
+ final ArrayVariableDeclaration[] vars;
+ final int pos = SimpleCharStream.getPosition();
+ jj_consume_token(ARRAY);
+ vars = ArrayInitializer();
+ {if (true) return new ArrayInitializer(vars,pos,SimpleCharStream.getPosition());}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public PrefixedUnaryExpression classInstantiation() throws ParseException {
+ Expression expr;
+ final StringBuffer buff;
+ final int pos = SimpleCharStream.getPosition();
jj_consume_token(NEW);
expr = ClassIdentifier();
- buff.append(expr);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ARRAY:
case NEW:
- case IDENTIFIER:
case DOLLAR:
+ case IDENTIFIER:
case DOLLAR_ID:
+ buff = new StringBuffer(expr.toStringExpression());
expr = PrimaryExpression();
- buff.append(expr);
+ buff.append(expr.toStringExpression());
+ expr = new ConstantIdentifier(buff.toString().toCharArray(),
+ pos,
+ SimpleCharStream.getPosition());
break;
default:
- jj_la1[62] = jj_gen;
+ jj_la1[66] = jj_gen;
;
}
- {if (true) return buff.toString();}
+ {if (true) return new PrefixedUnaryExpression(expr,
+ OperatorIds.NEW,
+ pos);}
throw new Error("Missing return statement in function");
}
- static final public String ClassIdentifier() throws ParseException {
+ static final public ConstantIdentifier ClassIdentifier() throws ParseException {
final String expr;
final Token token;
+ final int pos = SimpleCharStream.getPosition();
+ final ConstantIdentifier type;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IDENTIFIER:
token = jj_consume_token(IDENTIFIER);
- {if (true) return token.image;}
+ {if (true) return new ConstantIdentifier(token.image.toCharArray(),
+ pos,
+ SimpleCharStream.getPosition());}
+ break;
+ case STRING:
+ case OBJECT:
+ case BOOL:
+ case BOOLEAN:
+ case REAL:
+ case DOUBLE:
+ case FLOAT:
+ case INT:
+ case INTEGER:
+ type = Type();
+ {if (true) return type;}
break;
case DOLLAR:
case DOLLAR_ID:
expr = VariableDeclaratorId();
- {if (true) return expr;}
- break;
- default:
- jj_la1[63] = jj_gen;
- jj_consume_token(-1);
- throw new ParseException();
- }
- throw new Error("Missing return statement in function");
- }
-
- static final public String PrimarySuffix() throws ParseException {
- final String expr;
- switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case LPAREN:
- expr = Arguments();
- {if (true) return expr;}
- break;
- case CLASSACCESS:
- case LBRACKET:
- expr = VariableSuffix();
- {if (true) return expr;}
+ {if (true) return new ConstantIdentifier(expr.toCharArray(),
+ pos,
+ SimpleCharStream.getPosition());}
break;
default:
- jj_la1[64] = jj_gen;
+ jj_la1[67] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
- static final public String VariableSuffix() throws ParseException {
+ static final public AbstractSuffixExpression VariableSuffix(final Expression prefix) throws ParseException {
String expr = null;
+ final int pos = SimpleCharStream.getPosition();
+ Expression expression = null;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case CLASSACCESS:
jj_consume_token(CLASSACCESS);
@@ -2117,11 +2354,13 @@ final String type, expr;
} catch (ParseException e) {
errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', function call or field access expected";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
{if (true) throw e;}
}
- {if (true) return "->" + expr;}
+ {if (true) return new ClassAccess(prefix,
+ new ConstantIdentifier(expr.toCharArray(),pos,SimpleCharStream.getPosition()),
+ ClassAccess.NORMAL);}
break;
case LBRACKET:
jj_consume_token(LBRACKET);
@@ -2142,19 +2381,19 @@ final String type, expr;
case FLOAT:
case INT:
case INTEGER:
- case INTEGER_LITERAL:
- case FLOATING_POINT_LITERAL:
- case STRING_LITERAL:
- case IDENTIFIER:
- case LPAREN:
case AT:
case DOLLAR:
case BANG:
- case INCR:
- case DECR:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
case PLUS:
case MINUS:
case BIT_AND:
+ case INTEGER_LITERAL:
+ case FLOATING_POINT_LITERAL:
+ case STRING_LITERAL:
+ case IDENTIFIER:
+ case LPAREN:
case DOLLAR_ID:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ARRAY:
@@ -2164,21 +2403,21 @@ final String type, expr;
case NULL:
case TRUE:
case FALSE:
- case INTEGER_LITERAL:
- case FLOATING_POINT_LITERAL:
- case STRING_LITERAL:
- case IDENTIFIER:
- case LPAREN:
case AT:
case DOLLAR:
case BANG:
- case INCR:
- case DECR:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
case PLUS:
case MINUS:
case BIT_AND:
+ case INTEGER_LITERAL:
+ case FLOATING_POINT_LITERAL:
+ case STRING_LITERAL:
+ case IDENTIFIER:
+ case LPAREN:
case DOLLAR_ID:
- expr = Expression();
+ expression = Expression();
break;
case STRING:
case OBJECT:
@@ -2189,16 +2428,16 @@ final String type, expr;
case FLOAT:
case INT:
case INTEGER:
- expr = Type();
+ expression = Type();
break;
default:
- jj_la1[65] = jj_gen;
+ jj_la1[68] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
default:
- jj_la1[66] = jj_gen;
+ jj_la1[69] = jj_gen;
;
}
try {
@@ -2206,76 +2445,64 @@ final String type, expr;
} catch (ParseException e) {
errorMessage = "']' expected";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
{if (true) throw e;}
}
- if(expr == null) {
- {if (true) return "[]";}
- }
- {if (true) return "[" + expr + "]";}
+ {if (true) return new ArrayDeclarator(prefix,expression,SimpleCharStream.getPosition());}
break;
default:
- jj_la1[67] = jj_gen;
+ jj_la1[70] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
- static final public String Literal() throws ParseException {
- final String expr;
+ static final public Literal Literal() throws ParseException {
final Token token;
+ final int pos;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case INTEGER_LITERAL:
token = jj_consume_token(INTEGER_LITERAL);
- {if (true) return token.image;}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new NumberLiteral(token.image.toCharArray(),pos-token.image.length(),pos);}
break;
case FLOATING_POINT_LITERAL:
token = jj_consume_token(FLOATING_POINT_LITERAL);
- {if (true) return token.image;}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new NumberLiteral(token.image.toCharArray(),pos-token.image.length(),pos);}
break;
case STRING_LITERAL:
token = jj_consume_token(STRING_LITERAL);
- {if (true) return token.image;}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new StringLiteral(token.image.toCharArray(),pos-token.image.length());}
break;
case TRUE:
- case FALSE:
- expr = BooleanLiteral();
- {if (true) return expr;}
- break;
- case NULL:
- jj_consume_token(NULL);
- {if (true) return "null";}
- break;
- default:
- jj_la1[68] = jj_gen;
- jj_consume_token(-1);
- throw new ParseException();
- }
- throw new Error("Missing return statement in function");
- }
-
- static final public String BooleanLiteral() throws ParseException {
- switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
- case TRUE:
jj_consume_token(TRUE);
- {if (true) return "true";}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new TrueLiteral(pos-4,pos);}
break;
case FALSE:
jj_consume_token(FALSE);
- {if (true) return "false";}
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new FalseLiteral(pos-4,pos);}
+ break;
+ case NULL:
+ jj_consume_token(NULL);
+ pos = SimpleCharStream.getPosition();
+ {if (true) return new NullLiteral(pos-4,pos);}
break;
default:
- jj_la1[69] = jj_gen;
+ jj_la1[71] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
- static final public String Arguments() throws ParseException {
-String expr = null;
+ static final public FunctionCall Arguments(final Expression func) throws ParseException {
+Expression[] args = null;
jj_consume_token(LPAREN);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ARRAY:
@@ -2285,24 +2512,24 @@ String expr = null;
case NULL:
case TRUE:
case FALSE:
- case INTEGER_LITERAL:
- case FLOATING_POINT_LITERAL:
- case STRING_LITERAL:
- case IDENTIFIER:
- case LPAREN:
case AT:
case DOLLAR:
case BANG:
- case INCR:
- case DECR:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
case PLUS:
case MINUS:
case BIT_AND:
+ case INTEGER_LITERAL:
+ case FLOATING_POINT_LITERAL:
+ case STRING_LITERAL:
+ case IDENTIFIER:
+ case LPAREN:
case DOLLAR_ID:
- expr = ArgumentList();
+ args = ArgumentList();
break;
default:
- jj_la1[70] = jj_gen;
+ jj_la1[72] = jj_gen;
;
}
try {
@@ -2310,119 +2537,111 @@ String expr = null;
} catch (ParseException e) {
errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', ')' expected to close the argument list";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
{if (true) throw e;}
}
- if (expr == null) {
- {if (true) return "()";}
- }
- {if (true) return "(" + expr + ")";}
+ {if (true) return new FunctionCall(func,args,SimpleCharStream.getPosition());}
throw new Error("Missing return statement in function");
}
- static final public String ArgumentList() throws ParseException {
-String expr;
-final StringBuffer buff = new StringBuffer();
- expr = Expression();
- buff.append(expr);
- label_22:
+/**
+ * An argument list is a list of arguments separated by comma :
+ * argumentDeclaration() (, argumentDeclaration)*
+ * @return an array of arguments
+ */
+ static final public Expression[] ArgumentList() throws ParseException {
+Expression arg;
+final ArrayList list = new ArrayList();
+ arg = Expression();
+ list.add(arg);
+ label_20:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case COMMA:
;
break;
default:
- jj_la1[71] = jj_gen;
- break label_22;
+ jj_la1[73] = jj_gen;
+ break label_20;
}
jj_consume_token(COMMA);
try {
- expr = Expression();
+ arg = Expression();
+ list.add(arg);
} catch (ParseException e) {
errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. An expression expected after a comma in argument list";
errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
{if (true) throw e;}
}
- buff.append(",").append(expr);
}
- {if (true) return buff.toString();}
+ final Expression[] arguments = new Expression[list.size()];
+ list.toArray(arguments);
+ {if (true) return arguments;}
throw new Error("Missing return statement in function");
}
/**
* A Statement without break.
+ * @return a statement
*/
- static final public void StatementNoBreak() throws ParseException {
- if (jj_2_6(2)) {
- Expression();
- try {
- jj_consume_token(SEMICOLON);
- } catch (ParseException e) {
- if (e.currentToken.next.kind != 4) {
- errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. A ';' was expected";
- errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
- }
- }
- } else if (jj_2_7(2)) {
- LabeledStatement();
+ static final public Statement StatementNoBreak() throws ParseException {
+ final Statement statement;
+ Token token = null;
+ if (jj_2_4(2)) {
+ statement = expressionStatement();
+ {if (true) return statement;}
} else {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+ case IDENTIFIER:
+ statement = LabeledStatement();
+ {if (true) return statement;}
+ break;
case LBRACE:
- Block();
+ statement = Block();
+ {if (true) return statement;}
break;
case SEMICOLON:
- EmptyStatement();
- break;
- case ARRAY:
- case NEW:
- case IDENTIFIER:
- case DOLLAR:
- case INCR:
- case DECR:
- case DOLLAR_ID:
- StatementExpression();
- try {
- jj_consume_token(SEMICOLON);
- } catch (ParseException e) {
- errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. A ';' was expected";
- errorLevel = ERROR;
- errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1;
- errorEnd = jj_input_stream.getPosition() + 1;
- {if (true) throw e;}
- }
+ statement = EmptyStatement();
+ {if (true) return statement;}
break;
case SWITCH:
- SwitchStatement();
+ statement = SwitchStatement();
+ {if (true) return statement;}
break;
case IF:
- IfStatement();
+ statement = IfStatement();
+ {if (true) return statement;}
break;
case WHILE:
- WhileStatement();
+ statement = WhileStatement();
+ {if (true) return statement;}
break;
case DO:
- DoStatement();
+ statement = DoStatement();
+ {if (true) return statement;}
break;
case FOR:
- ForStatement();
+ statement = ForStatement();
+ {if (true) return statement;}
break;
case FOREACH:
- ForeachStatement();
+ statement = ForeachStatement();
+ {if (true) return statement;}
break;
case CONTINUE:
- ContinueStatement();
+ statement = ContinueStatement();
+ {if (true) return statement;}
break;
case RETURN:
- ReturnStatement();
+ statement = ReturnStatement();
+ {if (true) return statement;}
break;
case ECHO:
- EchoStatement();
+ statement = EchoStatement();
+ {if (true) return statement;}
break;
case INCLUDE:
case REQUIRE:
@@ -2431,32 +2650,124 @@ final StringBuffer buff = new StringBuffer();
case AT:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case AT:
- jj_consume_token(AT);
+ token = jj_consume_token(AT);
break;
default:
- jj_la1[72] = jj_gen;
+ jj_la1[74] = jj_gen;
;
}
- IncludeStatement();
+ statement = IncludeStatement();
+ if (token != null) {
+ ((InclusionStatement)statement).silent = true;
+ }
+ {if (true) return statement;}
break;
case STATIC:
- StaticStatement();
+ statement = StaticStatement();
+ {if (true) return statement;}
break;
case GLOBAL:
- GlobalStatement();
+ statement = GlobalStatement();
+ {if (true) return statement;}
+ break;
+ case DEFINE:
+ statement = defineStatement();
+ currentSegment.add((Outlineable)statement);{if (true) return statement;}
break;
default:
- jj_la1[73] = jj_gen;
+ jj_la1[75] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
+ throw new Error("Missing return statement in function");
+ }
+
+/**
+ * A statement expression.
+ * expression ;
+ * @return an expression
+ */
+ static final public Statement expressionStatement() throws ParseException {
+ final Statement statement;
+ statement = Expression();
+ try {
+ jj_consume_token(SEMICOLON);
+ } catch (ParseException e) {
+ if (e.currentToken.next.kind != PHPParserConstants.PHPEND) {
+ errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. A ';' was expected";
+ errorLevel = ERROR;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ {if (true) throw e;}
+ }
+ }
+ {if (true) return statement;}
+ throw new Error("Missing return statement in function");
+ }
+
+ static final public Define defineStatement() throws ParseException {
+ final int start = SimpleCharStream.getPosition();
+ Expression defineName,defineValue;
+ jj_consume_token(DEFINE);
+ try {
+ jj_consume_token(LPAREN);
+ } catch (ParseException e) {
+ errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', '(' expected";
+ errorLevel = ERROR;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
+ }
+ try {
+ defineName = Expression();
+ } catch (ParseException e) {
+ errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', expression expected";
+ errorLevel = ERROR;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ {if (true) throw e;}
+ }
+ try {
+ jj_consume_token(COMMA);
+ } catch (ParseException e) {
+ errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', ',' expected";
+ errorLevel = ERROR;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
+ }
+ try {
+ defineValue = Expression();
+ } catch (ParseException e) {
+ errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', expression expected";
+ errorLevel = ERROR;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ {if (true) throw e;}
+ }
+ try {
+ jj_consume_token(RPAREN);
+ } catch (ParseException e) {
+ errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', ')' expected";
+ errorLevel = ERROR;
+ errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1;
+ errorEnd = SimpleCharStream.getPosition() + 1;
+ processParseException(e);
+ }
+ {if (true) return new Define(currentSegment,
+ defineName,
+ defineValue,
+ start,
+ SimpleCharStream.getPosition());}
+ throw new Error("Missing return statement in function");
}
/**
* A Normal statement.
*/
- static final public void Statement() throws ParseException {
+ static final public Statement Statement() throws ParseException {
+ final Statement statement;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IF:
case ARRAY:
@@ -2468,6 +2779,7 @@ final StringBuffer buff = new StringBuffer();
case INCLUDE_ONCE:
case REQUIRE_ONCE:
case GLOBAL:
+ case DEFINE:
case STATIC:
case CONTINUE:
case DO:
@@ -2480,6 +2792,14 @@ final StringBuffer buff = new StringBuffer();
case FALSE:
case WHILE:
case FOREACH:
+ case AT:
+ case DOLLAR:
+ case BANG:
+ case PLUS_PLUS:
+ case MINUS_MINUS:
+ case PLUS:
+ case MINUS:
+ case BIT_AND:
case INTEGER_LITERAL:
case FLOATING_POINT_LITERAL:
case STRING_LITERAL:
@@ -2487,41 +2807,39 @@ final StringBuffer buff = new StringBuffer();
case LPAREN:
case LBRACE:
case SEMICOLON:
- case AT:
- case DOLLAR:
- case BANG:
- case INCR:
- case DECR:
- case PLUS:
- case MINUS:
- case BIT_AND:
case DOLLAR_ID:
- StatementNoBreak();
+ statement = StatementNoBreak();
+ {if (true) return statement;}
break;
case BREAK:
- BreakStatement();
+ statement = BreakStatement();
+ {if (true) return statement;}
break;
default:
- jj_la1[74] = jj_gen;
+ jj_la1[76] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
+ throw new Error("Missing return statement in function");
}
/**
* An html block inside a php syntax.
*/
- static final public void htmlBlock() throws ParseException {
+ static final public HTMLBlock htmlBlock() throws ParseException {
+ final int startIndex = nodePtr;
+ final AstNode[] blockNodes;
+ final int nbNodes;
jj_consume_token(PHPEND);
- label_23:
+ label_21:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PHPECHOSTART:
;
break;
default:
- jj_la1[75] = jj_gen;
- break label_23;
+ jj_la1[77] = jj_gen;
+ break label_21;
}
phpEchoBlock();
}
@@ -2534,144 +2852,177 @@ final StringBuffer buff = new StringBuffer();
jj_consume_token(PHPSTARTSHORT);
break;
default:
- jj_la1[76] = jj_gen;
+ jj_la1[78] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
} catch (ParseException e) {
- errorMessage = "End of file unexpected, '= 0) {
la1tokens[jj_kind] = true;
jj_kind = -1;
}
- for (int i = 0; i < 126; i++) {
+ for (int i = 0; i < 127; i++) {
if (jj_la1[i] == jj_gen) {
for (int j = 0; j < 32; j++) {
if ((jj_la1_0[i] & (1< jj_gen) {
@@ -6448,9 +7053,6 @@ final int pos = jj_input_stream.getPosition();
case 2: jj_3_3(); break;
case 3: jj_3_4(); break;
case 4: jj_3_5(); break;
- case 5: jj_3_6(); break;
- case 6: jj_3_7(); break;
- case 7: jj_3_8(); break;
}
}
p = p.next;