* You can test the parser with the PHPParserTestCase2.java
* @author Matthieu Casanova
*/
-public class PHPParser extends PHPParserSuperclass {
+public final class PHPParser extends PHPParserSuperclass {
private static IFile fileToParse;
public PHPParser() {
}
- public void setFileToParse(IFile fileToParse) {
+ public final void setFileToParse(IFile fileToParse) {
this.fileToParse = fileToParse;
}
this.fileToParse = fileToParse;
}
- public void phpParserTester(String strEval) throws CoreException, ParseException {
+ public static final void phpParserTester(String strEval) throws CoreException, ParseException {
PHPParserTokenManager.SwitchTo(PHPParserTokenManager.PHPPARSING);
StringReader stream = new StringReader(strEval);
if (jj_input_stream == null) {
phpTest();
}
- public void htmlParserTester(String strEval) throws CoreException, ParseException {
+ public static final void htmlParserTester(String strEval) throws CoreException, ParseException {
StringReader stream = new StringReader(strEval);
if (jj_input_stream == null) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
phpFile();
}
- public PHPOutlineInfo parseInfo(Object parent, String s) {
+ public final PHPOutlineInfo parseInfo(Object parent, String s) {
outlineInfo = new PHPOutlineInfo(parent);
currentSegment = outlineInfo.getDeclarations();
StringReader stream = new StringReader(s);
}
}
- public void parse(String s) throws CoreException {
+ public final void parse(String s) throws CoreException {
StringReader stream = new StringReader(s);
if (jj_input_stream == null) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
}
}
- public void parse() throws ParseException {
+ public static final void parse() throws ParseException {
phpFile();
}
}
{}
{
try {
- (<PHPSTART> Php() <PHPEND>)*
+ (<PHPSTART> Php()
+ try {
+ <PHPEND>
+ } catch (ParseException e) {
+ errorMessage = "'?>' expected";
+ errorLevel = ERROR;
+ throw e;
+ }
+ )*
<EOF>
} catch (TokenMgrError e) {
errorMessage = e.getMessage();
{
PHPClassDeclaration classDeclaration;
Token className;
- int pos = jj_input_stream.bufpos;
+ final int pos = jj_input_stream.bufpos;
}
{
<CLASS> className = <IDENTIFIER> [ <EXTENDS> <IDENTIFIER> ]
{
String varName;
String varValue = null;
- int pos = jj_input_stream.bufpos;
+ final int pos = jj_input_stream.bufpos;
}
{
varName = VariableDeclaratorId()
String VariableDeclaratorId() :
{
String expr;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
try {
String ArrayVariable() :
{
String expr;
-StringBuffer buff = new StringBuffer();
+final StringBuffer buff = new StringBuffer();
}
{
expr = Expression()
String ArrayInitializer() :
{
String expr = null;
-StringBuffer buff = new StringBuffer("(");
+final StringBuffer buff = new StringBuffer("(");
}
{
<LPAREN> [ expr = ArrayVariable()
Token identifier;
StringBuffer methodDeclaration = new StringBuffer();
String formalParameters;
- int pos = jj_input_stream.bufpos;
+ final int pos = jj_input_stream.bufpos;
}
{
[ <BIT_AND> {methodDeclaration.append("&");} ]
String FormalParameter() :
{
PHPVarDeclaration variableDeclaration;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
[<BIT_AND> {buff.append("&");}] variableDeclaration = VariableDeclarator()
String expr;
Token operator;
String expr2 = null;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
expr = ConditionalAndExpression()
String expr;
Token operator;
String expr2 = null;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
expr = ConcatExpression()
{
String expr;
String expr2 = null;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
expr = InclusiveOrExpression()
{
String expr;
String expr2 = null;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
expr = ExclusiveOrExpression()
{
String expr;
String expr2 = null;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
expr = AndExpression()
String AndExpression() :
{
- String expr;
+ final String expr;
String expr2 = null;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
expr = EqualityExpression()
String expr;
Token operator;
String expr2;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
expr = RelationalExpression()
String expr;
Token operator;
String expr2;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
expr = ShiftExpression()
{
String expr;
Token operator;
- String expr2;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
expr = AdditiveExpression()
{buff.append(expr);}
(
- (operator = <LSHIFT> | operator = <RSIGNEDSHIFT> | operator = <RUNSIGNEDSHIFT> ) expr2 = AdditiveExpression()
+ (operator = <LSHIFT> | operator = <RSIGNEDSHIFT> | operator = <RUNSIGNEDSHIFT> ) expr = AdditiveExpression()
{
buff.append(operator.image);
- buff.append(expr2);
+ buff.append(expr);
}
)*
{return buff.toString();}
{
String expr;
Token operator;
- String expr2;
- StringBuffer buff = new StringBuffer();
+ final StringBuffer buff = new StringBuffer();
}
{
expr = MultiplicativeExpression()
{buff.append(expr);}
(
- ( operator = <PLUS> | operator = <MINUS> ) expr2 = MultiplicativeExpression()
+ ( operator = <PLUS> | operator = <MINUS> ) expr = MultiplicativeExpression()
{
buff.append(operator.image);
- buff.append(expr2);
+ buff.append(expr);
}
)*
{return buff.toString();}
String MultiplicativeExpression() :
{
- String expr, expr2;
+ String expr;
Token operator;
final StringBuffer buff = new StringBuffer();}
{
expr = UnaryExpression()
{buff.append(expr);}
(
- ( operator = <STAR> | operator = <SLASH> | operator = <REM> ) expr2 = UnaryExpression()
+ ( operator = <STAR> | operator = <SLASH> | operator = <REM> ) expr = UnaryExpression()
{
buff.append(operator.image);
- buff.append(expr2);
+ buff.append(expr);
}
)*
{return buff.toString();}
String CastExpression() :
{
-String type;
-String expr;
+final String type, expr;
}
{
<LPAREN> type = Type() <RPAREN> expr = UnaryExpression()
String ArrayDeclarator() :
{
- String expr;
+ final String expr;
}
{
<ARRAY> expr = ArrayInitializer()
String ArgumentList() :
{
String expr;
-StringBuffer buff = new StringBuffer();
+final StringBuffer buff = new StringBuffer();
}
{
expr = Expression()
void IncludeStatement() :
{
String expr;
- int pos = jj_input_stream.bufpos;
+ final int pos = jj_input_stream.bufpos;
}
{
<REQUIRE>
String PrintExpression() :
{
- StringBuffer buff = new StringBuffer("print ");
+ final StringBuffer buff = new StringBuffer("print ");
String expr;
}
{
* else's to the innermost if statement. The LOOKAHEAD specification
* is to tell JavaCC that we know what we are doing.
*/
-{}
{
- <IF> Condition("if") IfStatement0()
+ Token token;
+ final int pos = jj_input_stream.bufpos;
+}
+{
+ token = <IF> Condition("if") IfStatement0(pos,pos+token.image.length())
}
void Condition(String keyword) :
}
}
-void IfStatement0() :
-{}
+void IfStatement0(int start,int end) :
+{
+}
{
- <COLON> (Statement())* (ElseIfStatementColon())* [ElseStatementColon()] <ENDIF>
+ <COLON> (Statement())* (ElseIfStatementColon())* [ElseStatementColon()]
+
+ {try {
+ setMarker(fileToParse,
+ "Ugly syntax detected, you should if () {...} instead of if (): ... endif;",
+ start,
+ end,
+ INFO,
+ "Line " + token.beginLine);
+ } catch (CoreException e) {
+ PHPeclipsePlugin.log(e);
+ }}
+ try {
+ <ENDIF>
+ } catch (ParseException e) {
+ errorMessage = "'endif' expected";
+ errorLevel = ERROR;
+ throw e;
+ }
try {
<SEMICOLON>
} catch (ParseException e) {
<ELSEIF> Condition("elseif") <COLON> (Statement())*
}
-void ElseStatement() :
-{}
-{
- <ELSE> Statement()
-}
-
void ElseStatementColon() :
{}
{
}
void WhileStatement() :
-{}
{
- <WHILE> Condition("while") WhileStatement0()
+ Token token;
+ final int pos = jj_input_stream.bufpos;
+}
+{
+ token = <WHILE> Condition("while") WhileStatement0(pos,pos + token.image.length())
}
-void WhileStatement0() :
+void WhileStatement0(final int start, final int end) :
{}
{
- <COLON> (Statement())* <ENDWHILE>
+ <COLON> (Statement())*
+ {try {
+ setMarker(fileToParse,
+ "Ugly syntax detected, you should while () {...} instead of while (): ... endwhile;",
+ start,
+ end,
+ INFO,
+ "Line " + token.beginLine);
+ } catch (CoreException e) {
+ PHPeclipsePlugin.log(e);
+ }}
+ try {
+ <ENDWHILE>
+ } catch (ParseException e) {
+ errorMessage = "'endwhile' expected";
+ errorLevel = ERROR;
+ throw e;
+ }
try {
(<SEMICOLON> | "?>")
} catch (ParseException e) {
void ForeachStatement() :
{}
{
- <FOREACH> <LPAREN> Variable() <AS> Variable() [ <ARRAYASSIGN> Expression() ] <RPAREN> Statement()
+ <FOREACH>
+ try {
+ <LPAREN>
+ } catch (ParseException e) {
+ errorMessage = "'(' expected after 'foreach' keyword";
+ errorLevel = ERROR;
+ throw e;
+ }
+ try {
+ Variable()
+ } catch (ParseException e) {
+ errorMessage = "variable expected";
+ errorLevel = ERROR;
+ throw e;
+ }
+ try {
+ <AS>
+ } catch (ParseException e) {
+ errorMessage = "'as' expected";
+ errorLevel = ERROR;
+ throw e;
+ }
+ try {
+ Variable()
+ } catch (ParseException e) {
+ errorMessage = "variable expected";
+ errorLevel = ERROR;
+ throw e;
+ }
+ [ <ARRAYASSIGN> Expression() ]
+ try {
+ <RPAREN>
+ } catch (ParseException e) {
+ errorMessage = "')' expected after 'foreach' keyword";
+ errorLevel = ERROR;
+ throw e;
+ }
+ try {
+ Statement()
+ } catch (ParseException e) {
+ if (errorMessage != null) throw e;
+ errorMessage = "statement expected";
+ errorLevel = ERROR;
+ throw e;
+ }
}
void ForStatement() :
-{}
{
- <FOR> <LPAREN> [ ForInit() ] <SEMICOLON> [ Expression() ] <SEMICOLON> [ ForUpdate() ] <RPAREN>
+Token token;
+final int pos = jj_input_stream.bufpos;
+}
+{
+ token = <FOR>
+ try {
+ <LPAREN>
+ } catch (ParseException e) {
+ errorMessage = "'(' expected after 'for' keyword";
+ errorLevel = ERROR;
+ throw e;
+ }
+ [ ForInit() ] <SEMICOLON> [ Expression() ] <SEMICOLON> [ ForUpdate() ] <RPAREN>
(
Statement()
|
- <COLON> (Statement())* <ENDFOR>
+ <COLON> (Statement())*
+ {
+ try {
+ setMarker(fileToParse,
+ "Ugly syntax detected, you should for () {...} instead of for (): ... endfor;",
+ pos,
+ pos+token.image.length(),
+ INFO,
+ "Line " + token.beginLine);
+ } catch (CoreException e) {
+ PHPeclipsePlugin.log(e);
+ }
+ }
+ try {
+ <ENDFOR>
+ } catch (ParseException e) {
+ errorMessage = "'endfor' expected";
+ errorLevel = ERROR;
+ throw e;
+ }
try {
<SEMICOLON>
} catch (ParseException e) {
git://secure.phpeclipse.com / phpeclipse.git / blobdiff