added 2 new Preferencepages

[phpeclipse.git] / net.sourceforge.phpeclipse / src / test / PHPParser.jj

diff --git a/net.sourceforge.phpeclipse/src/test/PHPParser.jj b/net.sourceforge.phpeclipse/src/test/PHPParser.jj
index 7c68a46..861d2c6 100644 (file)
--- a/net.sourceforge.phpeclipse/src/test/PHPParser.jj
+++ b/net.sourceforge.phpeclipse/src/test/PHPParser.jj
@@ -398,20 +398,30 @@ MORE :
   < STRING_LITERAL: (<STRING_1> | <STRING_2> | <STRING_3>)>
 |    < STRING_1:
       "\""
-      (   (~["\""])
-        | "\\\""
+      (
+        ~["\""]
+        |
+        "\\\""
       )*
       "\""
     >
 |    < STRING_2:
       "'"
-      (   (~["'"]))*
+      (
+      ~["'"]
+       |
+       "\\'"
+      )*
 
       "'"
     >
 |   < STRING_3:
       "`"
-      (   (~["`"]))*
+      (
+        ~["`"]
+      |
+        "\\`"
+      )*
       "`"
     >
 }
@@ -456,43 +466,43 @@ MORE :
 {
   <AT     : "@">
 | <DOLLAR : "$">
-| < ASSIGN: "=" >
-| < GT: ">" >
-| < LT: "<" >
-| < BANG: "!" >
-| < HOOK: "?" >
-| < COLON: ":" >
-| < EQ: "==" >
-| < LE: "<=" >
-| < GE: ">=" >
-| < NE: "!=" >
-| < SC_OR: "||" >
-| < SC_AND: "&&" >
-| < INCR: "++" >
-| < DECR: "--" >
-| < PLUS: "+" >
-| < MINUS: "-" >
-| < STAR: "*" >
-| < SLASH: "/" >
-| < BIT_AND: "&" >
-| < BIT_OR: "|" >
-| < XOR: "^" >
-| < REM: "%" >
-| < LSHIFT: "<<" >
-| < RSIGNEDSHIFT: ">>" >
-| < RUNSIGNEDSHIFT: ">>>" >
-| < PLUSASSIGN: "+=" >
-| < MINUSASSIGN: "-=" >
-| < STARASSIGN: "*=" >
-| < SLASHASSIGN: "/=" >
-| < ANDASSIGN: "&=" >
-| < ORASSIGN: "|=" >
-| < XORASSIGN: "^=" >
-| < DOTASSIGN: ".=" >
-| < REMASSIGN: "%=" >
-| < LSHIFTASSIGN: "<<=" >
-| < RSIGNEDSHIFTASSIGN: ">>=" >
-| < RUNSIGNEDSHIFTASSIGN: ">>>=" >
+| <ASSIGN: "=" >
+| <GT: ">" >
+| <LT: "<" >
+| <BANG: "!" >
+| <HOOK: "?" >
+| <COLON: ":" >
+| <EQ: "==" >
+| <LE: "<=" >
+| <GE: ">=" >
+| <NE: "!=" >
+| <SC_OR: "||" >
+| <SC_AND: "&&" >
+| <INCR: "++" >
+| <DECR: "--" >
+| <PLUS: "+" >
+| <MINUS: "-" >
+| <STAR: "*" >
+| <SLASH: "/" >
+| <BIT_AND: "&" >
+| <BIT_OR: "|" >
+| <XOR: "^" >
+| <REM: "%" >
+| <LSHIFT: "<<" >
+| <RSIGNEDSHIFT: ">>" >
+| <RUNSIGNEDSHIFT: ">>>" >
+| <PLUSASSIGN: "+=" >
+| <MINUSASSIGN: "-=" >
+| <STARASSIGN: "*=" >
+| <SLASHASSIGN: "/=" >
+| <ANDASSIGN: "&=" >
+| <ORASSIGN: "|=" >
+| <XORASSIGN: "^=" >
+| <DOTASSIGN: ".=" >
+| <REMASSIGN: "%=" >
+| <LSHIFTASSIGN: "<<=" >
+| <RSIGNEDSHIFTASSIGN: ">>=" >
+| <RUNSIGNEDSHIFTASSIGN: ">>>=" >
 }
 
 <PHPPARSING> TOKEN :
@@ -599,11 +609,10 @@ PHPVarDeclaration VariableDeclarator() :
 {
   String varName;
   String varValue = null;
-  int pos;
+  int pos = jj_input_stream.bufpos;
 }
 {
   varName = VariableDeclaratorId()
-  {pos = jj_input_stream.tokenBegin;}
   [
     <ASSIGN>
     try {
@@ -696,6 +705,9 @@ String VariableInitializer() :
 {
   expr = Literal()
   {return expr;}
+|
+  expr = ArrayDeclarator()
+  {return expr;}
 }
 
 String ArrayVariable() :
@@ -850,7 +862,13 @@ String Expression() :
   expr = ConditionalExpression()
   [
     assignOperator = AssignmentOperator()
-    expr2 = Expression()
+    try {
+      expr2 = Expression()
+    } catch (ParseException e) {
+      errorMessage = "expression expected";
+      errorLevel   = ERROR;
+      throw generateParseException();
+    }
   ]
   {
     if (expr2 == null) {
@@ -862,9 +880,7 @@ String Expression() :
 }
 
 String AssignmentOperator() :
-{
-  Token assignOperator;
-}
+{}
 {
   <ASSIGN>
 {return "=";}
@@ -1152,16 +1168,15 @@ String MultiplicativeExpression() :
 String UnaryExpression() :
 {
   String expr;
-  final StringBuffer buff = new StringBuffer();
+  Token token;
 }
 {
   <AT> expr = UnaryExpression()
   {return "@" + expr;}
 |
-  ( <PLUS> {buff.append("+");}| <MINUS> {buff.append("-");}) expr = UnaryExpression()
+  ( token = <PLUS> | token = <MINUS> ) expr = UnaryExpression()
   {
-    buff.append(expr);
-    return buff.toString();
+    return token.image + expr;
   }
 |
   expr = PreIncrementExpression()
@@ -1259,6 +1274,15 @@ String PrimaryExpression() :
   ( expr = PrimarySuffix()  {buff.append(expr);} )*
   {return buff.toString();}
 |
+  expr = ArrayDeclarator()
+  {return "array" + expr;}
+}
+
+String ArrayDeclarator() :
+{
+  String expr;
+}
+{
   <ARRAY> expr = ArrayInitializer()
   {return "array" + expr;}
 }
@@ -1317,7 +1341,14 @@ String VariableSuffix() :
   <CLASSACCESS> expr = VariableName()
   {return "->" + expr;}
 | 
-  <LBRACKET> [ expr = Expression() ] <RBRACKET>
+  <LBRACKET> [ expr = Expression() ]
+  try {
+    <RBRACKET>
+  } catch (ParseException e) {
+    errorMessage = "']' expected";
+    errorLevel   = ERROR;
+    throw generateParseException();
+  }
   {
     if(expr == null) {
       return "[]";
@@ -1423,7 +1454,14 @@ void Statement() :
 {}
 {
   LOOKAHEAD(2)
-  Expression()  (<SEMICOLON> | "?>")
+  Expression()
+  try {
+    (<SEMICOLON> | "?>")
+  } catch (ParseException e) {
+    errorMessage = "';' expected";
+    errorLevel   = ERROR;
+    throw e;
+  }
 |
   LOOKAHEAD(2)
   LabeledStatement()
@@ -1468,34 +1506,53 @@ void Statement() :
 
 void IncludeStatement() :
 {
-  Token token;
   String expr;
-  int pos;
+  int pos = jj_input_stream.bufpos;
 }
 {
-  token = <REQUIRE>
-  {pos = token.beginLine;}
+  <REQUIRE>
   expr = Expression()
   {currentSegment.add(new PHPReqIncDeclaration(currentSegment, "require",pos,expr));}
-  (<SEMICOLON> | "?>")
+  try {
+    (<SEMICOLON> | "?>")
+  } catch (ParseException e) {
+    errorMessage = "';' expected";
+    errorLevel   = ERROR;
+    throw e;
+  }
 |
-  token = <REQUIRE_ONCE>
-  {pos = token.beginLine;}
+  <REQUIRE_ONCE>
   expr = Expression()
   {currentSegment.add(new PHPReqIncDeclaration(currentSegment, "require_once",pos,expr));}
-  (<SEMICOLON> | "?>")
+  try {
+    (<SEMICOLON> | "?>")
+  } catch (ParseException e) {
+    errorMessage = "';' expected";
+    errorLevel   = ERROR;
+    throw e;
+  }
 |
-  token = <INCLUDE>
-  {pos = token.beginLine;}
+  <INCLUDE>
   expr = Expression()
   {currentSegment.add(new PHPReqIncDeclaration(currentSegment, "include",pos,expr));}
-  (<SEMICOLON> | "?>")
+  try {
+    (<SEMICOLON> | "?>")
+  } catch (ParseException e) {
+    errorMessage = "';' expected";
+    errorLevel   = ERROR;
+    throw e;
+  }
 |
-  token = <INCLUDE_ONCE>
-  {pos = token.beginLine;}
+  <INCLUDE_ONCE>
   expr = Expression()
   {currentSegment.add(new PHPReqIncDeclaration(currentSegment, "include_once",pos,expr));}
-  (<SEMICOLON> | "?>")
+  try {
+    (<SEMICOLON> | "?>")
+  } catch (ParseException e) {
+    errorMessage = "';' expected";
+    errorLevel   = ERROR;
+    throw e;
+  }
 }
 
 String PrintExpression() :
@@ -1527,13 +1584,27 @@ void EchoStatement() :
 void GlobalStatement() :
 {}
 {
-  <GLOBAL> VariableDeclaratorId() (<COMMA> VariableDeclaratorId())* (<SEMICOLON> | "?>")
+  <GLOBAL> VariableDeclaratorId() (<COMMA> VariableDeclaratorId())*
+  try {
+    (<SEMICOLON> | "?>")
+  } catch (ParseException e) {
+    errorMessage = "';' expected";
+    errorLevel   = ERROR;
+    throw e;
+  }
 }
 
 void StaticStatement() :
 {}
 {
-  <STATIC> VariableDeclarator() (<COMMA> VariableDeclarator())* (<SEMICOLON> | "?>")
+  <STATIC> VariableDeclarator() (<COMMA> VariableDeclarator())*
+  try {
+    (<SEMICOLON> | "?>")
+  } catch (ParseException e) {
+    errorMessage = "';' expected";
+    errorLevel   = ERROR;
+    throw e;
+  }
 }
 
 void LabeledStatement() :
@@ -1579,11 +1650,6 @@ void EmptyStatement() :
 }
 
 void StatementExpression() :
-/*
- * The last expansion of this production accepts more than the legal
- * Java expansions for StatementExpression.  This expansion does not
- * use PostfixExpression for performance reasons.
- */
 {}
 {
   PreIncrementExpression()
@@ -1662,7 +1728,14 @@ void WhileStatement() :
 void WhileStatement0() :
 {}
 {
-  <COLON> (Statement())* <ENDWHILE> (<SEMICOLON> | "?>")
+  <COLON> (Statement())* <ENDWHILE>
+  try {
+    (<SEMICOLON> | "?>")
+  } catch (ParseException e) {
+    errorMessage = "';' expected";
+    errorLevel   = ERROR;
+    throw e;
+  }
 |
   Statement()
 }
@@ -1670,7 +1743,14 @@ void WhileStatement0() :
 void DoStatement() :
 {}
 {
-  <DO> Statement() <WHILE> Condition("while") (<SEMICOLON> | "?>")
+  <DO> Statement() <WHILE> Condition("while")
+  try {
+    (<SEMICOLON> | "?>")
+  } catch (ParseException e) {
+    errorMessage = "';' expected";
+    errorLevel   = ERROR;
+    throw e;
+  }
 }
 
 void ForStatement() :