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Patch for John Camelon:

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- see ChangeLogs
This commit is contained in:
Doug Schaefer 2003-03-12 15:36:06 +00:00
parent ef11178134
commit f4b27bf0ee
10 changed files with 269 additions and 109 deletions
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96
core/org.eclipse.cdt.core/parser/ChangeLog
View file

@ -1,48 +1,48 @@
2003-03-11 John Camelon
added ChangeLog to parser directory
updated IParserCallback (and all implementors) for expressions
removed inheritance relationship between ExpressionEvaluator and NullParserCallback
removed redundant assignmentOperator() calls in Parser::initDeclarator
removed class util.DeclarationSpecifier, merged Container interface into util.DeclSpecifier
organized imports on the parser folder
* dom/org/eclipse/cdt/internal/core/dom/DOMBuilder.java
* dom/org/eclipse/cdt/internal/core/dom/Declarator.java
* dom/org/eclipse/cdt/internal/core/dom/ParameterDeclaration.java
* dom/org/eclipse/cdt/internal/core/dom/SimpleDeclaration.java
* parser/org/eclipse/cdt/internal/core/model/NewModelBuilder.java
* parser/org/eclipse/cdt/internal/core/model/Parameter.java
* parser/org/eclipse/cdt/internal/core/model/SimpleDeclarationWrapper.java
* parser/org/eclipse/cdt/internal/core/parser/ExpressionEvaluator.java
* parser/org/eclipse/cdt/internal/core/parser/IParserCallback.java
* parser/org/eclipse/cdt/internal/core/parser/NullParserCallback.java
* parser/org/eclipse/cdt/internal/core/parser/Parser.java
* parser/org/eclipse/cdt/internal/core/parser/util/DeclSpecifier.java
2003-03-10 John Camelon
added in support for detecting and reporting circular inclusions
added optimization by caching inclusion directories
added macro pasting capabilities
updated inclusion searching algorithm for local inclusions
2003-03-07 John Camelon
fixed initDeclarators for the outline view.
2003-03-06 Doug Schaefer
Some minor fixes to get constructors/destructors parsing as well as some minor clean up and robustness.
2003-03-06 John Camelon
added quickParse heuristic to Scanner for handling #if conditionals to avoid throwing
ScannerExceptions on undefined preprocessor symbols
added minimal enum support to Parser (though not to DOM or CModel)
2003-03-06 Andrew Niefer
Implementation of Namespaces & using directives in new parser's symbol table
2003-03-05 Doug Schaefer
Some minor fixes to the parser.
2003-03-04 Doug Schaefer
Added Parser in the "parser" source folder in cdt.core
Preference in the C/C++ preference page to enable/disable use of the new parser (disabled by default)
Start on the DOM which we are using to test the parser (source folder "dom")
Start on a new Model Builder for creating CElements using the new parser (currently in source folder "parser")
2003-03-11 John Camelon
added ChangeLog to parser directory
updated IParserCallback (and all implementors) for expressions
removed inheritance relationship between ExpressionEvaluator and NullParserCallback
removed redundant assignmentOperator() calls in Parser::initDeclarator
removed class util.DeclarationSpecifier, merged Container interface into util.DeclSpecifier
organized imports on the parser folder
* dom/org/eclipse/cdt/internal/core/dom/DOMBuilder.java
* dom/org/eclipse/cdt/internal/core/dom/Declarator.java
* dom/org/eclipse/cdt/internal/core/dom/ParameterDeclaration.java
* dom/org/eclipse/cdt/internal/core/dom/SimpleDeclaration.java
* parser/org/eclipse/cdt/internal/core/model/NewModelBuilder.java
* parser/org/eclipse/cdt/internal/core/model/Parameter.java
* parser/org/eclipse/cdt/internal/core/model/SimpleDeclarationWrapper.java
* parser/org/eclipse/cdt/internal/core/parser/ExpressionEvaluator.java
* parser/org/eclipse/cdt/internal/core/parser/IParserCallback.java
* parser/org/eclipse/cdt/internal/core/parser/NullParserCallback.java
* parser/org/eclipse/cdt/internal/core/parser/Parser.java
* parser/org/eclipse/cdt/internal/core/parser/util/DeclSpecifier.java
2003-03-10 John Camelon
added in support for detecting and reporting circular inclusions
added optimization by caching inclusion directories
added macro pasting capabilities
updated inclusion searching algorithm for local inclusions
2003-03-07 John Camelon
fixed initDeclarators for the outline view.
2003-03-06 Doug Schaefer
Some minor fixes to get constructors/destructors parsing as well as some minor clean up and robustness.
2003-03-06 John Camelon
added quickParse heuristic to Scanner for handling #if conditionals to avoid throwing
ScannerExceptions on undefined preprocessor symbols
added minimal enum support to Parser (though not to DOM or CModel)
2003-03-06 Andrew Niefer
Implementation of Namespaces & using directives in new parser's symbol table
2003-03-05 Doug Schaefer
Some minor fixes to the parser.
2003-03-04 Doug Schaefer
Added Parser in the "parser" source folder in cdt.core
Preference in the C/C++ preference page to enable/disable use of the new parser (disabled by default)
Start on the DOM which we are using to test the parser (source folder "dom")
Start on a new Model Builder for creating CElements using the new parser (currently in source folder "parser")

17
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/model/NewModelBuilder.java
View file

@ -17,7 +17,6 @@ import org.eclipse.cdt.core.model.ICElement;
import org.eclipse.cdt.internal.core.parser.IParserCallback;
import org.eclipse.cdt.internal.core.parser.Token;
import org.eclipse.cdt.internal.core.parser.util.DeclSpecifier;
import org.eclipse.cdt.internal.core.parser.util.DeclarationSpecifier;
import org.eclipse.cdt.internal.core.parser.util.Name;
public class NewModelBuilder implements IParserCallback {
@ -86,7 +85,7 @@ public class NewModelBuilder implements IParserCallback {
* @see org.eclipse.cdt.core.newparser.IParserCallback#beginDeclarator()
*/
public Object declaratorBegin(Object container) {
DeclarationSpecifier.Container declSpec = (DeclarationSpecifier.Container)container;
DeclSpecifier.Container declSpec = (DeclSpecifier.Container)container;
List declarators = declSpec.getDeclarators();
Declarator declarator =new Declarator();
declarators.add( declarator );
@ -294,11 +293,23 @@ org.eclipse.cdt.internal.core.newparser.IParserCallback#beginSimpleDeclaration(T
* @see org.eclipse.cdt.internal.core.newparser.IParserCallback#declaratorAbort(java.lang.Object, java.lang.Object)
*/
public void declaratorAbort(Object container, Object declarator) {
DeclarationSpecifier.Container declSpec = (DeclarationSpecifier.Container)container;
DeclSpecifier.Container declSpec = (DeclSpecifier.Container)container;
Declarator toBeRemoved =(Declarator)declarator;
declSpec.removeDeclarator( toBeRemoved );
toBeRemoved = null;
currName = null;
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#expressionBegin(java.lang.Object)
*/
public Object expressionBegin(Object container) {
return null;
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#expressionEnd(java.lang.Object)
*/
public void expressionEnd(Object expression) {
}
}

11
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/model/Parameter.java
View file

@ -4,7 +4,6 @@ import java.util.LinkedList;
import java.util.List;
import org.eclipse.cdt.internal.core.parser.util.DeclSpecifier;
import org.eclipse.cdt.internal.core.parser.util.DeclarationSpecifier;
/**
* @author jcamelon
@ -14,16 +13,16 @@ import org.eclipse.cdt.internal.core.parser.util.DeclarationSpecifier;
* To enable and disable the creation of type comments go to
* Window>Preferences>Java>Code Generation.
*/
public class Parameter extends DeclSpecifier implements DeclarationSpecifier.Container
public class Parameter extends DeclSpecifier implements DeclSpecifier.Container
{
DeclarationSpecifier declSpec = null;
DeclSpecifier declSpec = null;
/**
* @see org.eclipse.cdt.internal.core.dom.DeclarationSpecifier.CElementWrapper#getDeclSpecifier()
*/
public DeclarationSpecifier getDeclSpecifier() {
public DeclSpecifier getDeclSpecifier() {
if( declSpec == null )
declSpec = new DeclarationSpecifier();
declSpec = new DeclSpecifier();
return declSpec;
}
@ -31,7 +30,7 @@ public class Parameter extends DeclSpecifier implements DeclarationSpecifier.Con
/**
* @see org.eclipse.cdt.internal.core.dom.DeclarationSpecifier.CElementWrapper#setDeclSpecifier(org.eclipse.cdt.internal.core.dom.DeclarationSpecifier)
*/
public void setDeclSpecifier(DeclarationSpecifier in) {
public void setDeclSpecifier(DeclSpecifier in) {
declSpec = in;
}
private List declarators = new LinkedList();

11
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/model/SimpleDeclarationWrapper.java
View file

@ -6,7 +6,6 @@ import java.util.List;
import org.eclipse.cdt.core.model.IStructure;
import org.eclipse.cdt.core.model.ITranslationUnit;
import org.eclipse.cdt.internal.core.parser.util.DeclSpecifier;
import org.eclipse.cdt.internal.core.parser.util.DeclarationSpecifier;
/**
* @author jcamelon
@ -16,7 +15,7 @@ import org.eclipse.cdt.internal.core.parser.util.DeclarationSpecifier;
* To enable and disable the creation of type comments go to
* Window>Preferences>Java>Code Generation.
*/
public class SimpleDeclarationWrapper extends DeclSpecifier implements DeclarationSpecifier.Container, ICElementWrapper {
public class SimpleDeclarationWrapper extends DeclSpecifier implements DeclSpecifier.Container, ICElementWrapper {
private CElement element = null;
private CElement parent = null;
@ -137,14 +136,14 @@ public class SimpleDeclarationWrapper extends DeclSpecifier implements Declarati
return declarators;
}
DeclarationSpecifier declSpec = null;
DeclSpecifier declSpec = null;
/**
* @see org.eclipse.cdt.internal.core.dom.DeclarationSpecifier.CElementWrapper#getDeclSpecifier()
*/
public DeclarationSpecifier getDeclSpecifier() {
public DeclSpecifier getDeclSpecifier() {
if( declSpec == null )
declSpec = new DeclarationSpecifier();
declSpec = new DeclSpecifier();
return declSpec;
}
@ -152,7 +151,7 @@ public class SimpleDeclarationWrapper extends DeclSpecifier implements Declarati
/**
* @see org.eclipse.cdt.internal.core.dom.DeclarationSpecifier.CElementWrapper#setDeclSpecifier(org.eclipse.cdt.internal.core.dom.DeclarationSpecifier)
*/
public void setDeclSpecifier(DeclarationSpecifier in) {
public void setDeclSpecifier(DeclSpecifier in) {
declSpec = in;
}

162
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/ExpressionEvaluator.java
View file

@ -13,7 +13,7 @@ package org.eclipse.cdt.internal.core.parser;
import java.util.EmptyStackException;
import java.util.Stack;
public class ExpressionEvaluator extends NullParserCallback {
public class ExpressionEvaluator implements IParserCallback {
public class ExpressionException extends Exception {
public ExpressionException(String msg) {
@ -108,5 +108,165 @@ public class ExpressionEvaluator extends NullParserCallback {
public Object getResult() throws EmptyStackException {
return stack.peek();
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#translationUnitBegin()
*/
public Object translationUnitBegin() {
return null;
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#translationUnitEnd(java.lang.Object)
*/
public void translationUnitEnd(Object unit) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#inclusionBegin(java.lang.String, int)
*/
public void inclusionBegin(String includeFile, int offset) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#inclusionEnd()
*/
public void inclusionEnd() {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#macro(java.lang.String, int)
*/
public void macro(String macroName, int offset) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#simpleDeclarationBegin(java.lang.Object)
*/
public Object simpleDeclarationBegin(Object Container) {
return null;
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#simpleDeclarationEnd(java.lang.Object)
*/
public void simpleDeclarationEnd(Object declaration) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#parameterDeclarationBegin(java.lang.Object)
*/
public Object parameterDeclarationBegin(Object Container) {
return null;
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#parameterDeclarationEnd(java.lang.Object)
*/
public void parameterDeclarationEnd(Object declaration) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#simpleDeclSpecifier(java.lang.Object, org.eclipse.cdt.internal.core.parser.Token)
*/
public void simpleDeclSpecifier(Object Container, Token specifier) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#nameBegin(org.eclipse.cdt.internal.core.parser.Token)
*/
public void nameBegin(Token firstToken) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#nameEnd(org.eclipse.cdt.internal.core.parser.Token)
*/
public void nameEnd(Token lastToken) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#declaratorBegin(java.lang.Object)
*/
public Object declaratorBegin(Object container) {
return null;
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#declaratorId(java.lang.Object)
*/
public void declaratorId(Object declarator) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#declaratorAbort(java.lang.Object, java.lang.Object)
*/
public void declaratorAbort(Object container, Object declarator) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#declaratorEnd(java.lang.Object)
*/
public void declaratorEnd(Object declarator) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#argumentsBegin(java.lang.Object)
*/
public Object argumentsBegin(Object declarator) {
return null;
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#argumentsEnd(java.lang.Object)
*/
public void argumentsEnd(Object parameterDeclarationClause) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#functionBodyBegin()
*/
public void functionBodyBegin() {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#functionBodyEnd()
*/
public void functionBodyEnd() {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#classSpecifierBegin(java.lang.Object, org.eclipse.cdt.internal.core.parser.Token)
*/
public Object classSpecifierBegin(Object container, Token classKey) {
return null;
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#classSpecifierName(java.lang.Object)
*/
public void classSpecifierName(Object classSpecifier) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#classSpecifierEnd(java.lang.Object)
*/
public void classSpecifierEnd(Object classSpecifier) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#baseSpecifierBegin(java.lang.Object)
*/
public Object baseSpecifierBegin(Object containingClassSpec) {
return null;
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#baseSpecifierName(java.lang.Object)
*/
public void baseSpecifierName(Object baseSpecifier) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#baseSpecifierVisibility(java.lang.Object, org.eclipse.cdt.internal.core.parser.Token)
*/
public void baseSpecifierVisibility(
Object baseSpecifier,
Token visibility) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#baseSpecifierVirtual(java.lang.Object, boolean)
*/
public void baseSpecifierVirtual(Object baseSpecifier, boolean virtual) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#baseSpecifierEnd(java.lang.Object)
*/
public void baseSpecifierEnd(Object baseSpecifier) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#expressionBegin(java.lang.Object)
*/
public Object expressionBegin(Object container) {
return null;
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#expressionEnd(java.lang.Object)
*/
public void expressionEnd(Object expression) {
}
}

3
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/IParserCallback.java
View file

@ -37,7 +37,6 @@ public interface IParserCallback {
public Object argumentsBegin( Object declarator );
public void argumentsEnd(Object parameterDeclarationClause);
public void functionBodyBegin();
public void functionBodyEnd();
@ -52,6 +51,8 @@ public interface IParserCallback {
public void baseSpecifierVirtual( Object baseSpecifier, boolean virtual );
public void baseSpecifierEnd( Object baseSpecifier );
public Object expressionBegin( Object container );
public void expressionOperator(Token operator) throws Exception;
public void expressionTerminal(Token terminal) throws Exception;
public void expressionEnd(Object expression );
}

12
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/NullParserCallback.java
View file

@ -172,4 +172,16 @@ public class NullParserCallback implements IParserCallback {
public void declaratorAbort(Object container, Object declarator) {
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#expressionBegin(java.lang.Object)
*/
public Object expressionBegin(Object container) {
return null;
}
/**
* @see org.eclipse.cdt.internal.core.parser.IParserCallback#expressionEnd(java.lang.Object)
*/
public void expressionEnd(Object expression) {
}
}

10
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/Parser.java
View file

@ -437,16 +437,6 @@ c, quick);
// doNothing
}
// assignmentExpression || { initializerList , } || { }
try
{
assignmentExpression();
}
catch( Backtrack b )
{
// doNothing
}
if (LT(1) == Token.tLBRACE) {
// for now, just consume to matching brace
consume();

30
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/util/DeclSpecifier.java
View file

@ -1,5 +1,7 @@
package org.eclipse.cdt.internal.core.parser.util;
import java.util.List;
import org.eclipse.cdt.internal.core.parser.Token;
/**
@ -141,19 +143,19 @@ public class DeclSpecifier {
setVolatile(true);
break;
case Token.t_char:
setType(DeclarationSpecifier.t_char);
setType(DeclSpecifier.t_char);
break;
case Token.t_wchar_t:
setType(DeclarationSpecifier.t_wchar_t);
setType(DeclSpecifier.t_wchar_t);
break;
case Token.t_bool:
setType(DeclarationSpecifier.t_bool);
setType(DeclSpecifier.t_bool);
break;
case Token.t_short:
setShort(true);
break;
case Token.t_int:
setType(DeclarationSpecifier.t_int);
setType(DeclSpecifier.t_int);
break;
case Token.t_long:
setLong(true);
@ -165,16 +167,16 @@ public class DeclSpecifier {
setUnsigned(true);
break;
case Token.t_float:
setType(DeclarationSpecifier.t_float);
setType(DeclSpecifier.t_float);
break;
case Token.t_double:
setType(DeclarationSpecifier.t_double);
setType(DeclSpecifier.t_double);
break;
case Token.t_void:
setType(DeclarationSpecifier.t_void);
setType(DeclSpecifier.t_void);
break;
case Token.tIDENTIFIER:
setType(DeclarationSpecifier.t_type);
setType(DeclSpecifier.t_type);
break;
}
@ -188,4 +190,16 @@ public class DeclSpecifier {
return declSpecifierSeq & typeMask;
}
public interface Container {
public DeclSpecifier getDeclSpecifier();
public void setDeclSpecifier( DeclSpecifier in );
public void addDeclarator(Object declarator);
public void removeDeclarator( Object declarator );
public List getDeclarators();
};
}

26
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/util/DeclarationSpecifier.java
View file

@ -1,26 +0,0 @@
package org.eclipse.cdt.internal.core.parser.util;
import java.util.List;
/**
* @author jcamelon
*
* To change this generated comment edit the template variable "typecomment":
* Window>Preferences>Java>Templates.
* To enable and disable the creation of type comments go to
* Window>Preferences>Java>Code Generation.
*/
public class DeclarationSpecifier extends DeclSpecifier {
public interface Container {
public DeclarationSpecifier getDeclSpecifier();
public void setDeclSpecifier( DeclarationSpecifier in );
public void addDeclarator(Object declarator);
public void removeDeclarator( Object declarator );
public List getDeclarators();
};
}