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Code Issues Wiki Activity

Merge remote-tracking branch 'cdt/master' into sd90

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This commit is contained in:
Andrew Gvozdev 2012-06-02 18:48:52 -04:00
commit ee18e8567c
39 changed files with 2808 additions and 2644 deletions
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4
build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/language/settings/providers/AbstractBuiltinSpecsDetector.java
View file

@ -596,7 +596,7 @@ public abstract class AbstractBuiltinSpecsDetector extends AbstractLanguageSetti
// with UTF-8 encoding since GNU compilers can handle only UTF-8 characters.
// Include paths with locale characters will be handled properly regardless
// of the language as long as the encoding is set to UTF-8.
// Default language is set for parser because it relies on English messages
// English language is set for parser because it relies on English messages
// in the output of the 'gcc -v' command.
List<String> envp = new ArrayList<String>(Arrays.asList(BuildRunnerHelper.getEnvp(currentCfgDescription)));
@ -606,7 +606,7 @@ public abstract class AbstractBuiltinSpecsDetector extends AbstractLanguageSetti
iterator.remove();
}
}
envp.add(ENV_LANGUAGE + "=C"); // override for GNU gettext //$NON-NLS-1$
envp.add(ENV_LANGUAGE + "=en"); // override for GNU gettext //$NON-NLS-1$
envp.add(ENV_LC_ALL + "=C.UTF-8"); // for other parts of the system libraries //$NON-NLS-1$
return envp.toArray(new String[envp.size()]);

2
core/org.eclipse.cdt.core.tests/misc/org/eclipse/cdt/core/internal/errorparsers/tests/ErrorParserFileMatchingTest.java
View file

@ -1206,7 +1206,7 @@ public class ErrorParserFileMatchingTest extends TestCase {
}
/**
* Checks if output of '-n'/'--just-print' or '-w'/'--print-directory' options of make can be recognized.
* Checks if output of -w or --print-directory options of make can be recognized.
*
* @throws Exception...
*/

93
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2BaseTest.java
View file

@ -10,6 +10,7 @@
* Markus Schorn (Wind River Systems)
* Andrew Ferguson (Symbian)
* Mike Kucera (IBM)
* Sergey Prigogin (Google)
*******************************************************************************/
package org.eclipse.cdt.core.parser.tests.ast2;
@ -366,19 +367,20 @@ public class AST2BaseTest extends BaseTestCase {
public int size() { return nameList.size(); }
public void dump() {
for (int i=0; i<size(); i++) {
for (int i= 0; i < size(); i++) {
IASTName name= getName(i);
String parent= name.getParent() != null ? name.getParent().getRawSignature() : "";
System.out.println(i+": #"+name.getRawSignature()+"# "+parent);
System.out.println(i + ": #" + name.getRawSignature() + "# " + parent);
}
}
}
protected void assertInstances(CPPNameCollector collector, IBinding binding, int num) throws Exception {
int count = 0;
for (int i = 0; i < collector.size(); i++)
for (int i = 0; i < collector.size(); i++) {
if (collector.getName(i).resolveBinding() == binding)
count++;
}
assertEquals(num, count);
}
@ -490,11 +492,11 @@ public class AST2BaseTest extends BaseTestCase {
}
protected static <T> T assertInstance(Object o, Class<T> clazz, Class... cs) {
assertNotNull("Expected object of "+clazz.getName()+" but got a null value", o);
assertNotNull("Expected object of " + clazz.getName() + " but got a null value", o);
assertTrue("Expected "+clazz.getName()+" but got "+o.getClass().getName(), clazz.isInstance(o));
for (Class c : cs) {
assertNotNull("Expected object of "+c.getName()+" but got a null value", o);
assertTrue("Expected "+c.getName()+" but got "+o.getClass().getName(), c.isInstance(o));
assertNotNull("Expected object of " + c.getName() + " but got a null value", o);
assertTrue("Expected " + c.getName() + " but got " + o.getClass().getName(), c.isInstance(o));
}
return clazz.cast(o);
}
@ -516,14 +518,14 @@ public class AST2BaseTest extends BaseTestCase {
this.isCPP= isCPP;
this.tu= parse(contents, isCPP ? ParserLanguage.CPP : ParserLanguage.C, true, false);
}
public IASTTranslationUnit getTranslationUnit() {
return tu;
}
public IProblemBinding assertProblem(String section, int len) {
public IProblemBinding assertProblem(String section, int len) {
if (len <= 0)
len= section.length()+len;
len= section.length() + len;
IBinding binding= binding(section, len);
assertTrue("Non-ProblemBinding for name: " + section.substring(0, len),
binding instanceof IProblemBinding);
@ -532,11 +534,11 @@ public class AST2BaseTest extends BaseTestCase {
public <T extends IBinding> T assertNonProblem(String section, int len) {
if (len <= 0)
len= section.length()+len;
len= section.length() + len;
IBinding binding= binding(section, len);
if (binding instanceof IProblemBinding) {
IProblemBinding problem= (IProblemBinding) binding;
fail("ProblemBinding for name: " + section.substring(0, len) + " (" + renderProblemID(problem.getID())+")");
fail("ProblemBinding for name: " + section.substring(0, len) + " (" + renderProblemID(problem.getID()) + ")");
}
if (binding == null) {
fail("Null binding resolved for name: " + section.substring(0, len));
@ -548,7 +550,7 @@ public class AST2BaseTest extends BaseTestCase {
IASTName name= findName(section, len);
if (name != null) {
String selection = section.substring(0, len);
fail("Found unexpected \""+selection+"\": " + name.resolveBinding());
fail("Found unexpected \"" + selection + "\": " + name.resolveBinding());
}
}
@ -559,7 +561,7 @@ public class AST2BaseTest extends BaseTestCase {
public IASTImplicitName assertImplicitName(String section, int len, Class<?> bindingClass) {
IASTName name = findImplicitName(section, len);
final String selection = section.substring(0, len);
assertNotNull("did not find \""+selection+"\"", name);
assertNotNull("did not find \"" + selection + "\"", name);
assertInstance(name, IASTImplicitName.class);
IASTImplicitNameOwner owner = (IASTImplicitNameOwner) name.getParent();
@ -587,7 +589,7 @@ public class AST2BaseTest extends BaseTestCase {
public void assertNoImplicitName(String section, int len) {
IASTName name = findImplicitName(section, len);
final String selection = section.substring(0, len);
assertNull("found name \""+selection+"\"", name);
assertNull("found name \"" + selection + "\"", name);
}
public IASTImplicitName[] getImplicitNames(String section, int len) {
@ -627,6 +629,23 @@ public class AST2BaseTest extends BaseTestCase {
return selector.findImplicitName(offset, len);
}
public <T extends IASTNode> T assertNode(String context, String nodeText, Class<T> type, Class... cs) {
if (context == null) {
context = contents;
}
int offset = contents.indexOf(context);
assertTrue("Context \"" + context + "\" not found", offset >= 0);
int nodeOffset = context.indexOf(nodeText);
assertTrue("Node \"" + nodeText + "\" not found", nodeOffset >= 0);
IASTNodeSelector selector = tu.getNodeSelector(null);
IASTNode node = selector.findNode(offset + nodeOffset, nodeText.length());
return assertType(node, type, cs);
}
public <T extends IASTNode> T assertNode(String nodeText, Class<T> type, Class... cs) {
return assertNode(contents, nodeText, type, cs);
}
private String renderProblemID(int i) {
try {
for (Field field : IProblemBinding.class.getDeclaredFields()) {
@ -647,29 +666,53 @@ public class AST2BaseTest extends BaseTestCase {
public <T extends IBinding> T assertNonProblem(String section, int len, Class<T> type, Class... cs) {
if (len <= 0)
len+= section.length();
len += section.length();
IBinding binding= binding(section, len);
assertTrue("ProblemBinding for name: " + section.substring(0, len),
!(binding instanceof IProblemBinding));
assertInstance(binding, type);
for (Class c : cs) {
assertInstance(binding, c);
}
return type.cast(binding);
return assertType(binding, type, cs);
}
public <T extends IBinding> T assertNonProblem(String section, Class<T> type, Class... cs) {
return assertNonProblem(section, section.length(), type, cs);
}
public <T extends IBinding> T assertNonProblem(String context, String name, Class<T> type, Class... cs) {
IBinding binding= binding(context, name);
assertTrue("ProblemBinding for name: " + name, !(binding instanceof IProblemBinding));
return assertType(binding, type, cs);
}
public <T, U extends T> U assertType(T obj, Class<U> type, Class... cs) {
assertInstance(obj, type);
for (Class c : cs) {
assertInstance(obj, c);
}
return type.cast(obj);
}
private IBinding binding(String section, int len) {
IASTName name = findName(section, len);
final String selection = section.substring(0, len);
assertNotNull("did not find \""+selection+"\"", name);
assertNotNull("Did not find \"" + selection + "\"", name);
assertEquals(selection, name.getRawSignature());
IBinding binding = name.resolveBinding();
assertNotNull("No binding for "+name.getRawSignature(), binding);
assertNotNull("No binding for " + name.getRawSignature(), binding);
return name.resolveBinding();
}
}
private IBinding binding(String context, String name) {
IASTName astName = findName(context, name);
assertEquals(name, astName.getRawSignature());
IBinding binding = astName.resolveBinding();
assertNotNull("No binding for " + astName.getRawSignature(), binding);
return astName.resolveBinding();
}
}
final protected IASTTranslationUnit parseAndCheckBindings(String code, ParserLanguage lang) throws Exception {
return parseAndCheckBindings(code, lang, false);

2165
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2CPPTests.java
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2096
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java
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6
core/org.eclipse.cdt.core/model/org/eclipse/cdt/core/settings/model/extension/CLanguageData.java
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@ -6,15 +6,15 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Intel Corporation - Initial API and implementation
* Intel Corporation - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.settings.model.extension;
import org.eclipse.cdt.core.settings.model.ICLanguageSettingEntry;
public abstract class CLanguageData extends CDataObject {
protected CLanguageData() {
}
// public abstract CDataObject[] getChildrenOfKind(int kind);
@ -52,7 +52,7 @@ public abstract class CLanguageData extends CDataObject {
public abstract void setSourceExtensions(String exts[]);
public boolean containsDiscoveredScannerInfo(){
public boolean containsDiscoveredScannerInfo() {
return true;
}
}

229
core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CProjectDescription.java
View file

@ -6,9 +6,9 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Intel Corporation - Initial API and implementation
* James Blackburn (Broadcom Corp.)
* Baltasar Belyavsky (Texas Instruments) - bug 340219: Project metadata files are saved unnecessarily
* Intel Corporation - Initial API and implementation
* James Blackburn (Broadcom Corp.)
* Baltasar Belyavsky (Texas Instruments) - bug 340219: Project metadata files are saved unnecessarily
*******************************************************************************/
package org.eclipse.cdt.internal.core.settings.model;
@ -62,21 +62,21 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
private boolean fNeedsPersistance;
private boolean fIsCfgModified;
CfgIdPair(CfgIdPair base){
CfgIdPair(CfgIdPair base) {
fId = base.fId;
fPersistanceName = base.fPersistanceName;
}
CfgIdPair(QualifiedName persistanceName){
CfgIdPair(QualifiedName persistanceName) {
fPersistanceName = persistanceName;
}
public String getId(){
if(fId == null){
public String getId() {
if (fId == null) {
fId = load();
if(fId == null){
if (fId == null) {
fId = getFirstCfgId();
if(fId != null){
if (fId != null) {
fNeedsPersistance = true;
}
}
@ -85,13 +85,13 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
}
public ICConfigurationDescription getConfiguration() {
if(fCfg == null){
if (fCfg == null) {
String id = getId();
if(id != null){
if (id != null) {
fCfg = getConfigurationById(id);
if(fCfg == null){
if (fCfg == null) {
fId = getFirstCfgId();
if(fId != null){
if (fId != null) {
fCfg = getConfigurationById(fId);
fNeedsPersistance = true;
}
@ -101,11 +101,11 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
return fCfg;
}
public void setConfiguration(ICConfigurationDescription cfg){
if(cfg.getProjectDescription() != CProjectDescription.this)
public void setConfiguration(ICConfigurationDescription cfg) {
if (cfg.getProjectDescription() != CProjectDescription.this)
throw new IllegalArgumentException();
if(cfg.getId().equals(getId()))
if (cfg.getId().equals(getId()))
return;
fCfg = cfg;
@ -114,11 +114,11 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
fNeedsPersistance = true;
}
public void configurationRemoved(ICConfigurationDescription cfg){
if(cfg.getProjectDescription() != CProjectDescription.this)
public void configurationRemoved(ICConfigurationDescription cfg) {
if (cfg.getProjectDescription() != CProjectDescription.this)
throw new IllegalArgumentException();
if(!cfg.getId().equals(getId()))
if (!cfg.getId().equals(getId()))
return;
fIsCfgModified = true;
@ -126,7 +126,7 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
getConfiguration();
}
private String load(){
private String load() {
try {
return getProject().getPersistentProperty(fPersistanceName);
} catch (CoreException e) {
@ -135,8 +135,8 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
return null;
}
private boolean store(String oldId, boolean force){
if(force || fIsCfgModified || fNeedsPersistance || oldId == null || !oldId.equals(fId)){
private boolean store(String oldId, boolean force) {
if (force || fIsCfgModified || fNeedsPersistance || oldId == null || !oldId.equals(fId)) {
try {
getProject().setPersistentProperty(fPersistanceName, fId);
fIsCfgModified = false;
@ -162,7 +162,7 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
fIsCreating = isCreating;
ICStorageElement el = null;
CProjectDescriptionManager mngr = CProjectDescriptionManager.getInstance();
if(loading){
if (loading) {
Map<String, ICStorageElement> cfgStorMap = mngr.createCfgStorages(this);
for (ICStorageElement sel : cfgStorMap.values()) {
@ -174,22 +174,22 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
}
fPrefs = new CProjectDescriptionPreferences(el,
(CProjectDescriptionPreferences)mngr.getProjectDescriptionWorkspacePreferences(false),
(CProjectDescriptionPreferences) mngr.getProjectDescriptionWorkspacePreferences(false),
false);
fPropertiesMap = new HashMap<QualifiedName, Object>();
}
public void updateProject(IProject project){
public void updateProject(IProject project) {
fProject = project;
}
public void loadDatas(){
if(!fIsReadOnly || !fIsLoading)
public void loadDatas() {
if (!fIsReadOnly || !fIsLoading)
return;
for(Iterator<ICConfigurationDescription> iter = fCfgMap.values().iterator(); iter.hasNext();){
CConfigurationDescriptionCache cache = (CConfigurationDescriptionCache)iter.next();
for (Iterator<ICConfigurationDescription> iter = fCfgMap.values().iterator(); iter.hasNext();) {
CConfigurationDescriptionCache cache = (CConfigurationDescriptionCache) iter.next();
try {
cache.loadData();
} catch (CoreException e) {
@ -203,15 +203,15 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
// fIsLoading = false;
}
public boolean applyDatas(SettingsContext context){
if(!fIsReadOnly || !fIsApplying)
public boolean applyDatas(SettingsContext context) {
if (!fIsReadOnly || !fIsApplying)
return false;
boolean modified = false;
for (Iterator<ICConfigurationDescription> iter = fCfgMap.values().iterator(); iter.hasNext();) {
CConfigurationDescriptionCache cache = (CConfigurationDescriptionCache)iter.next();
CConfigurationDescriptionCache cache = (CConfigurationDescriptionCache) iter.next();
try {
if(cache.applyData(context))
if (cache.applyData(context))
modified = true;
} catch (CoreException e) {
CCorePlugin.log(e);
@ -233,7 +233,7 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
* setModified (false)
* set the ICSettingsStorage to readonly
*/
public void doneApplying(){
public void doneApplying() {
doneInitializing();
fIsApplying = false;
@ -246,31 +246,31 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
setModified(false);
}
public void doneLoading(){
public void doneLoading() {
doneInitializing();
fIsLoading = false;
}
public void setLoading(boolean loading){
public void setLoading(boolean loading) {
fIsLoading = loading;
}
private void doneInitializing(){
private void doneInitializing() {
for (ICConfigurationDescription cfg : fCfgMap.values()) {
// FIXME How and why are we down casting to a CConfigurationDescriptionCache. Comments, please!
CConfigurationDescriptionCache cache = (CConfigurationDescriptionCache)cfg;
CConfigurationDescriptionCache cache = (CConfigurationDescriptionCache) cfg;
cache.doneInitialization();
}
if(fIsReadOnly)
if (fIsReadOnly)
fPrefs.setReadOnly(true);
}
public boolean isLoading(){
public boolean isLoading() {
return fIsLoading;
}
public boolean isApplying(){
public boolean isApplying() {
return fIsApplying;
}
@ -296,30 +296,30 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
fPrefs = new CProjectDescriptionPreferences(base.fPrefs, (CProjectDescriptionPreferences)CProjectDescriptionManager.getInstance().getProjectDescriptionWorkspacePreferences(false), false);
for(Iterator<ICConfigurationDescription> iter = base.fCfgMap.values().iterator(); iter.hasNext();){
for (Iterator<ICConfigurationDescription> iter = base.fCfgMap.values().iterator(); iter.hasNext();) {
try {
IInternalCCfgInfo cfgDes = (IInternalCCfgInfo)iter.next();
if(fIsReadOnly){
IInternalCCfgInfo cfgDes = (IInternalCCfgInfo) iter.next();
if (fIsReadOnly) {
CConfigurationData baseData = cfgDes.getConfigurationData(false);
CConfigurationDescriptionCache baseCache = null;
if(baseData instanceof CConfigurationDescriptionCache){
baseCache = (CConfigurationDescriptionCache)baseData;
if (baseData instanceof CConfigurationDescriptionCache) {
baseCache = (CConfigurationDescriptionCache) baseData;
baseData = baseCache.getConfigurationData();
}
CConfigurationDescriptionCache cache = new CConfigurationDescriptionCache((ICConfigurationDescription)cfgDes, baseData, baseCache, cfgDes.getSpecSettings(), this, null);
CConfigurationDescriptionCache cache = new CConfigurationDescriptionCache((ICConfigurationDescription) cfgDes, baseData, baseCache, cfgDes.getSpecSettings(), this, null);
configurationCreated(cache);
} else {
CConfigurationData baseData = cfgDes.getConfigurationData(false);
CConfigurationDescription cfg = new CConfigurationDescription(baseData, this);
configurationCreated(cfg);
}
} catch (CoreException e){
} catch (CoreException e) {
CCorePlugin.log(e);
}
}
@SuppressWarnings("unchecked")
HashMap<QualifiedName, Object> cloneMap = (HashMap<QualifiedName, Object>)base.fPropertiesMap.clone();
HashMap<QualifiedName, Object> cloneMap = (HashMap<QualifiedName, Object>) base.fPropertiesMap.clone();
fPropertiesMap = cloneMap;
}
@ -328,14 +328,13 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
* This occurs during the SetCProjectDescription Operation
*/
void switchToCachedConfigurationDescriptions() throws CoreException {
for (Map.Entry<String, ICConfigurationDescription> e : fCfgMap.entrySet()) {
if (e.getValue() instanceof CConfigurationDescription) {
CConfigurationDescription cfgDes = (CConfigurationDescription)e.getValue();
CConfigurationData baseData = ((IInternalCCfgInfo)cfgDes).getConfigurationData(false);
CConfigurationDescription cfgDes = (CConfigurationDescription) e.getValue();
CConfigurationData baseData = ((IInternalCCfgInfo) cfgDes).getConfigurationData(false);
CConfigurationDescriptionCache baseCache = null;
if(baseData instanceof CConfigurationDescriptionCache){
baseCache = (CConfigurationDescriptionCache)baseData;
if (baseData instanceof CConfigurationDescriptionCache) {
baseCache = (CConfigurationDescriptionCache) baseData;
baseData = baseCache.getConfigurationData();
}
CConfigurationDescriptionCache cache = new CConfigurationDescriptionCache(cfgDes, baseData, baseCache,
@ -345,14 +344,14 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
}
}
void configurationCreated(ICConfigurationDescription des){
void configurationCreated(ICConfigurationDescription des) {
fCfgMap.put(des.getId(), des);
}
@Override
public ICConfigurationDescription createConfiguration(String id, String name,
ICConfigurationDescription base) throws CoreException{
if(fIsReadOnly)
if (fIsReadOnly)
throw ExceptionFactory.createIsReadOnlyException();
CConfigurationDescription cfg = new CConfigurationDescription(id, name, base, this);
configurationCreated(cfg);
@ -364,8 +363,8 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
return fActiveCfgInfo.getConfiguration();
}
private String getFirstCfgId(){
if(!fCfgMap.isEmpty()){
private String getFirstCfgId() {
if (!fCfgMap.isEmpty()) {
return fCfgMap.keySet().iterator().next();
}
return null;
@ -378,9 +377,9 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
@Override
public ICConfigurationDescription getConfigurationByName(String name) {
for(Iterator<ICConfigurationDescription> iter = fCfgMap.values().iterator(); iter.hasNext();){
for (Iterator<ICConfigurationDescription> iter = fCfgMap.values().iterator(); iter.hasNext();) {
ICConfigurationDescription cfg = iter.next();
if(name.equals(cfg.getName()))
if (name.equals(cfg.getName()))
return cfg;
}
return null;
@ -393,18 +392,17 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
@Override
public void removeConfiguration(String name) throws WriteAccessException {
if(fIsReadOnly)
if (fIsReadOnly)
throw ExceptionFactory.createIsReadOnlyException();
CConfigurationDescription cfgDes = (CConfigurationDescription)getConfigurationByName(name);
if(cfgDes != null){
CConfigurationDescription cfgDes = (CConfigurationDescription) getConfigurationByName(name);
if (cfgDes != null) {
cfgDes.removeConfiguration();
}
}
void configurationRemoved(CConfigurationDescription des){
void configurationRemoved(CConfigurationDescription des) {
fCfgMap.remove(des.getId());
fIsModified = true;
@ -414,25 +412,24 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
@Override
public void removeConfiguration(ICConfigurationDescription cfg) throws WriteAccessException {
if(fIsReadOnly)
if (fIsReadOnly)
throw ExceptionFactory.createIsReadOnlyException();
((CConfigurationDescription)cfg).removeConfiguration();
((CConfigurationDescription) cfg).removeConfiguration();
}
@Override
public void setActiveConfiguration(
ICConfigurationDescription cfg) throws WriteAccessException {
if(fIsReadOnly)
if (fIsReadOnly)
throw ExceptionFactory.createIsReadOnlyException();
if(cfg == null)
if (cfg == null)
throw new NullPointerException();
fActiveCfgInfo.setConfiguration(cfg);
if(getConfigurationRelations() == CONFIGS_LINK_SETTINGS_AND_ACTIVE)
if (getConfigurationRelations() == CONFIGS_LINK_SETTINGS_AND_ACTIVE)
fSettingCfgInfo.setConfiguration(cfg);
}
@Override
@ -492,10 +489,10 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
@Override
public void updateChild(CDataProxy child, boolean write) {
if(write){
if (write) {
try {
String oldId = child.getId();
CConfigurationDescription cfgDes = ((CConfigurationDescription)child);
CConfigurationDescription cfgDes = ((CConfigurationDescription) child);
cfgDes.doWritable();
updateMap(cfgDes, oldId);
} catch (CoreException e) {
@ -504,8 +501,8 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
}
}
void updateMap(CConfigurationDescription des, String oldId){
if(!oldId.equals(des.getId())){
void updateMap(CConfigurationDescription des, String oldId) {
if (!oldId.equals(des.getId())) {
fCfgMap.remove(oldId);
fCfgMap.put(des.getId(), des);
}
@ -515,26 +512,26 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
if (fRootStorageElement == null)
throw ExceptionFactory.createCoreException("CProjectDescription ICStorageElement == null"); //$NON-NLS-1$
// if(fRootStorageElement == null){
// if (fRootStorageElement == null) {
// fRootStorageElement = CProjectDescriptionManager.getInstance().createStorage(fProject, true, true, isReadOnly());
// }
return fRootStorageElement;
}
// ICStorageElement doGetCachedRootStorageElement(){
// ICStorageElement doGetCachedRootStorageElement() {
// return fRootStorageElement;
// }
ICSettingsStorage getStorageBase() throws CoreException{
if(fStorage == null)
// fStorage = new CStorage((InternalXmlStorageElement)getRootStorageElement());
if (fStorage == null)
// fStorage = new CStorage((InternalXmlStorageElement) getRootStorageElement());
throw ExceptionFactory.createCoreException("CProjectDescription ICSettingsStorage == null"); //$NON-NLS-1$
return fStorage;
}
@Override
public ICConfigurationDescription createConfiguration(String buildSystemId, CConfigurationData data) throws CoreException {
if(fIsReadOnly)
if (fIsReadOnly)
throw ExceptionFactory.createIsReadOnlyException();
CConfigurationDescription cfg = new CConfigurationDescription(data, buildSystemId, this);
configurationCreated(cfg);
@ -542,7 +539,7 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
}
public CConfigurationDescription createConvertedConfiguration(String id, String name, ICStorageElement el) throws CoreException{
if(fIsReadOnly)
if (fIsReadOnly)
throw ExceptionFactory.createIsReadOnlyException();
CConfigurationDescription cfg = new CConfigurationDescription(id, name, el, this);
configurationCreated(cfg);
@ -550,47 +547,48 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
}
boolean needsDescriptionPersistence() {
if(fIsModified)
if (fIsModified)
return true;
if(fPrefs.isModified())
if (fPrefs.isModified())
return true;
if(fStorage.isModified())
if (fStorage.isModified())
return true;
for(ICConfigurationDescription cfgDes : fCfgMap.values())
if(cfgDes.isModified())
for (ICConfigurationDescription cfgDes : fCfgMap.values()) {
if (cfgDes.isModified())
return true;
}
return false;
}
@Override
public boolean isModified() {
if(needsDescriptionPersistence())
if (needsDescriptionPersistence())
return true;
if(needsActiveCfgPersistence())
if (needsActiveCfgPersistence())
return true;
if(needsSettingCfgPersistence())
if (needsSettingCfgPersistence())
return true;
return false;
}
private void setModified(boolean modified){
private void setModified(boolean modified) {
fIsModified = modified;
if(!modified){
if (!modified) {
fActiveCfgInfo.fIsCfgModified = false;
fSettingCfgInfo.fIsCfgModified = false;
fPrefs.setModified(false);
//no need to do that for config cache since they always maintain the "isModified == false"
// no need to do that for config cache since they always maintain the "isModified == false"
}
}
@ -614,8 +612,8 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
}
@Override
public ICConfigurationDescription getDefaultSettingConfiguration(){
if(getConfigurationRelations() == CONFIGS_LINK_SETTINGS_AND_ACTIVE)
public ICConfigurationDescription getDefaultSettingConfiguration() {
if (getConfigurationRelations() == CONFIGS_LINK_SETTINGS_AND_ACTIVE)
return getActiveConfiguration();
return fSettingCfgInfo.getConfiguration();
@ -623,14 +621,14 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
@Override
public void setDefaultSettingConfiguration(ICConfigurationDescription cfg) throws WriteAccessException {
if(fIsReadOnly)
if (fIsReadOnly)
throw ExceptionFactory.createIsReadOnlyException();
if(cfg == null)
if (cfg == null)
throw new NullPointerException();
fSettingCfgInfo.setConfiguration(cfg);
if(getConfigurationRelations() == CONFIGS_LINK_SETTINGS_AND_ACTIVE)
if (getConfigurationRelations() == CONFIGS_LINK_SETTINGS_AND_ACTIVE)
fActiveCfgInfo.setConfiguration(cfg);
}
@ -641,10 +639,11 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
@Override
public void setSessionProperty(QualifiedName name, Object value) {
if(value != null)
if (value != null) {
fPropertiesMap.put(name, value);
else
} else {
fPropertiesMap.remove(name);
}
fIsModified = true;
}
@ -654,41 +653,41 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
getStorageBase().removeStorage(id);
}
void switchToCachedAppliedData(CProjectDescription appliedCache){
if(fIsReadOnly)
void switchToCachedAppliedData(CProjectDescription appliedCache) {
if (fIsReadOnly)
return;
ICConfigurationDescription[] cfgs = appliedCache.getConfigurations();
for(int i = 0; i < cfgs.length; i++){
CConfigurationDescriptionCache cfgCache = (CConfigurationDescriptionCache)cfgs[i];
CConfigurationDescription des = (CConfigurationDescription)getChildSettingById(cfgCache.getId());
if(des != null){
for (int i = 0; i < cfgs.length; i++) {
CConfigurationDescriptionCache cfgCache = (CConfigurationDescriptionCache) cfgs[i];
CConfigurationDescription des = (CConfigurationDescription) getChildSettingById(cfgCache.getId());
if (des != null) {
des.setData(cfgCache);
// ICResourceDescription rcDes = des.getResourceDescription(new Path("dd"), false);
// rcDes = des.getResourceDescription(new Path("dd"), false);
// ICBuildSetting bs = des.getBuildSetting();
// ICLanguageSetting lss[] = ((ICFolderDescription)rcDes).getLanguageSettings();
// ICLanguageSetting lss[] = ((ICFolderDescription) rcDes).getLanguageSettings();
}
}
}
boolean checkPersistActiveCfg(String oldId, boolean force){
boolean checkPersistActiveCfg(String oldId, boolean force) {
return fActiveCfgInfo.store(oldId, force);
}
boolean checkPersistSettingCfg(String oldId, boolean force){
boolean checkPersistSettingCfg(String oldId, boolean force) {
return fSettingCfgInfo.store(oldId, force);
}
boolean needsActiveCfgPersistence(){
boolean needsActiveCfgPersistence() {
return fActiveCfgInfo.fIsCfgModified;
}
boolean needsSettingCfgPersistence(){
boolean needsSettingCfgPersistence() {
return fSettingCfgInfo.fIsCfgModified;
}
CProjectDescriptionPreferences getPreferences(){
CProjectDescriptionPreferences getPreferences() {
return fPrefs;
}
@ -719,10 +718,10 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
@Override
public void setCdtProjectCreated() {
if(!fIsCreating)
if (!fIsCreating)
return;
if(fIsReadOnly)
if (fIsReadOnly)
throw ExceptionFactory.createIsReadOnlyException();
fIsCreating = false;
@ -730,11 +729,9 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
}
public void touch() throws WriteAccessException {
if(fIsReadOnly)
if (fIsReadOnly)
throw ExceptionFactory.createIsReadOnlyException();
fIsModified = true;
}
}

29
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/ASTTypeUtil.java
View file

@ -45,8 +45,8 @@ import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil;
/**
* This is a utility class to help convert AST elements to Strings corresponding to the
* AST element's type.
* This is a utility class to help convert AST elements to Strings corresponding to
* the AST element's type.
*
* @noextend This class is not intended to be subclassed by clients.
* @noinstantiate This class is not intended to be instantiated by clients.
@ -58,9 +58,9 @@ public class ASTTypeUtil {
private static final int DEAULT_ITYPE_SIZE = 2;
/**
* Returns a string representation for the parameters of the given function type. The
* representation contains the comma-separated list of the normalized parameter type
* representations wrapped in parentheses.
* Returns a string representation for the parameters of the given function type.
* The representation contains the comma-separated list of the normalized parameter
* type representations wrapped in parentheses.
*/
public static String getParameterTypeString(IFunctionType type) {
StringBuilder result = new StringBuilder();
@ -493,7 +493,7 @@ public class ASTTypeUtil {
} else {
if (type instanceof ICPPReferenceType) {
// reference types ignore cv-qualifiers
cvq=null;
cvq= null;
// lvalue references win over rvalue references
if (ref == null || ref.isRValueReference()) {
// delay reference to see if there are more
@ -599,23 +599,24 @@ public class ASTTypeUtil {
*
* @noreference This method is not intended to be referenced by clients.
*/
public static String getType(IASTDeclarator decltor) {
public static String getType(IASTDeclarator declarator) {
// get the most nested declarator
while (decltor.getNestedDeclarator() != null)
decltor = decltor.getNestedDeclarator();
while (declarator.getNestedDeclarator() != null) {
declarator = declarator.getNestedDeclarator();
}
IBinding binding = decltor.getName().resolveBinding();
IBinding binding = declarator.getName().resolveBinding();
IType type = null;
try {
if (binding instanceof IEnumerator) {
type = ((IEnumerator)binding).getType();
type = ((IEnumerator) binding).getType();
} else if (binding instanceof IFunction) {
type = ((IFunction)binding).getType();
type = ((IFunction) binding).getType();
} else if (binding instanceof ITypedef) {
type = ((ITypedef)binding).getType();
type = ((ITypedef) binding).getType();
} else if (binding instanceof IVariable) {
type = ((IVariable)binding).getType();
type = ((IVariable) binding).getType();
}
} catch (DOMException e) {
return EMPTY_STRING;

3
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTNodeSelector.java
View file

@ -6,7 +6,7 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Markus Schorn - initial API and implementation
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.dom.ast;
@ -20,7 +20,6 @@ package org.eclipse.cdt.core.dom.ast;
* @since 5.0
*/
public interface IASTNodeSelector {
/**
* Returns the name for the exact given range, or <code>null</code> if there is no such node.
* Will not return an implicit name.

8
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTTypeId.java
View file

@ -21,15 +21,15 @@ public interface IASTTypeId extends IASTNode {
public static final IASTTypeId[] EMPTY_TYPEID_ARRAY = new IASTTypeId[0];
/**
* <code>DECL_SPECIFIER</code> represents the relationship between an <code>IASTTypeId</code> and
* it's nested <code>IASTDeclSpecifier</code>.
* <code>DECL_SPECIFIER</code> represents the relationship between an <code>IASTTypeId</code>
* and it's nested <code>IASTDeclSpecifier</code>.
*/
public static final ASTNodeProperty DECL_SPECIFIER = new ASTNodeProperty(
"IASTTypeId.DECL_SPECIFIER - IASTDeclSpecifier for IASTTypeId"); //$NON-NLS-1$
/**
* <code>ABSTRACT_DECLARATOR</code> represents the relationship between an <code>IASTTypeId</code> and
* it's nested <code>IASTDeclarator</code>.
* <code>ABSTRACT_DECLARATOR</code> represents the relationship between an <code>IASTTypeId</code>
* and it's nested <code>IASTDeclarator</code>.
*/
public static final ASTNodeProperty ABSTRACT_DECLARATOR = new ASTNodeProperty(
"IASTTypeId.ABSTRACT_DECLARATOR - IASTDeclarator for IASTTypeId"); //$NON-NLS-1$

3
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IProblemType.java
View file

@ -6,7 +6,7 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Markus Schorn - initial API and implementation
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.dom.ast;
@ -22,5 +22,4 @@ package org.eclipse.cdt.core.dom.ast;
* @noimplement This interface is not intended to be implemented by clients.
*/
public interface IProblemType extends IType, ISemanticProblem {
}

2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IType.java
View file

@ -22,7 +22,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateTypeParameter;
* @noimplement This interface is not intended to be implemented by clients.
*/
public interface IType extends Cloneable {
public static final IType[] EMPTY_TYPE_ARRAY = new IType[0];
public static final IType[] EMPTY_TYPE_ARRAY = {};
public static final ASTTypeMatcher TYPE_MATCHER = new ASTTypeMatcher();
public Object clone();

3
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/ITypedef.java
View file

@ -6,7 +6,7 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Doug Schaefer (IBM) - Initial API and implementation
* Doug Schaefer (IBM) - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.dom.ast;
@ -15,7 +15,6 @@ package org.eclipse.cdt.core.dom.ast;
* @noimplement This interface is not intended to be implemented by clients.
*/
public interface ITypedef extends IBinding, IType {
/**
* Returns the type that this thing is a typedef of
*/

2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/cpp/ICPPASTTypeId.java
View file

@ -6,7 +6,7 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Markus Schorn - initial API and implementation
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.dom.ast.cpp;

3
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/cpp/ICPPPointerToMemberType.java
View file

@ -19,9 +19,8 @@ import org.eclipse.cdt.core.dom.ast.IType;
* @noimplement This interface is not intended to be implemented by clients.
*/
public interface ICPPPointerToMemberType extends IPointerType {
/**
* Get the class to whose members this points to.
* Returns the class to whose members this points to.
* @return Either ICPPClassType or ICPPTeplateTypeParameter.
*/
public IType getMemberOfClass();

15
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/ArithmeticConversion.java
View file

@ -6,7 +6,7 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Markus Schorn - initial API and implementation
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser;
@ -85,7 +85,7 @@ public abstract class ArithmeticConversion {
private boolean isArithmeticOrUnscopedEnum(IType op1) {
if (op1 instanceof IBasicType) {
final Kind kind = ((IBasicType)op1).getKind();
final Kind kind = ((IBasicType) op1).getKind();
switch (kind) {
case eUnspecified:
case eVoid:
@ -190,7 +190,8 @@ public abstract class ArithmeticConversion {
return signedType;
}
return createBasicType(signedType.getKind(), changeModifier(signedType.getModifiers(), IBasicType.IS_SIGNED, IBasicType.IS_UNSIGNED));
return createBasicType(signedType.getKind(),
changeModifier(signedType.getModifiers(), IBasicType.IS_SIGNED, IBasicType.IS_UNSIGNED));
}
private IBasicType promote(IType type, Domain domain) {
@ -331,21 +332,21 @@ public abstract class ArithmeticConversion {
return false;
if (basicTarget.isShort()) {
return n < (Short.MAX_VALUE + 1L)*2;
return n < (Short.MAX_VALUE + 1L) * 2;
}
// Can't represent long longs with java longs.
if (basicTarget.isLong() || basicTarget.isLongLong()) {
return true;
}
return n < (Integer.MAX_VALUE + 1L)*2;
return n < (Integer.MAX_VALUE + 1L) * 2;
case eFloat:
float f= n;
return (long)f == n;
return (long) f == n;
case eDouble:
double d= n;
return (long)d == n;
return (long) d == n;
default:
return false;

47
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTBinaryExpression.java
View file

@ -9,9 +9,12 @@
* John Camelon (IBM Rational Software) - Initial API and implementation
* Yuan Zhang / Beth Tibbitts (IBM Research)
* Markus Schorn (Wind River Systems)
* Sergey Prigogin (Google)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.ExpressionTypes.restoreTypedefs;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTBinaryExpression;
import org.eclipse.cdt.core.dom.ast.IASTExpression;
@ -54,11 +57,7 @@ public class CASTBinaryExpression extends ASTNode
copy.op = op;
copy.setOperand1(operand1 == null ? null : operand1.copy(style));
copy.setOperand2(operand2 == null ? null : operand2.copy(style));
copy.setOffsetAndLength(this);
if (style == CopyStyle.withLocations) {
copy.setCopyLocation(this);
}
return copy;
return copy(copy, style);
}
@Override
@ -118,9 +117,9 @@ public class CASTBinaryExpression extends ASTNode
if (action.shouldVisitExpressions) {
switch (action.visit(this)) {
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
case ASTVisitor.PROCESS_ABORT: return false;
case ASTVisitor.PROCESS_SKIP: return true;
default: break;
}
}
@ -147,7 +146,7 @@ public class CASTBinaryExpression extends ASTNode
public static boolean acceptWithoutRecursion(IASTBinaryExpression bexpr, ASTVisitor action) {
N stack= new N(bexpr);
while(stack != null) {
while (stack != null) {
IASTBinaryExpression expr= stack.fExpression;
if (stack.fState == 0) {
if (action.shouldVisitExpressions) {
@ -211,11 +210,13 @@ public class CASTBinaryExpression extends ASTNode
@Override
public IType getExpressionType() {
final int op = getOperator();
final IType t1= CVisitor.unwrapTypedefs(getOperand1().getExpressionType());
final IType t2= CVisitor.unwrapTypedefs(getOperand2().getExpressionType());
IType type= CArithmeticConversion.convertCOperandTypes(op, t1, t2);
IType originalType1 = getOperand1().getExpressionType();
IType originalType2 = getOperand2().getExpressionType();
final IType type1= CVisitor.unwrapTypedefs(originalType1);
final IType type2= CVisitor.unwrapTypedefs(originalType2);
IType type= CArithmeticConversion.convertCOperandTypes(op, type1, type2);
if (type != null) {
return type;
return restoreTypedefs(type, originalType1, originalType2);
}
switch (op) {
@ -230,25 +231,25 @@ public class CASTBinaryExpression extends ASTNode
return new CBasicType(Kind.eInt, 0, this);
case IASTBinaryExpression.op_plus:
if (t1 instanceof IArrayType) {
return arrayTypeToPointerType((ICArrayType) t1);
} else if (t2 instanceof IPointerType) {
return t2;
} else if (t2 instanceof IArrayType) {
return arrayTypeToPointerType((ICArrayType) t2);
if (type1 instanceof IArrayType) {
return arrayTypeToPointerType((ICArrayType) type1);
} else if (type2 instanceof IPointerType) {
return restoreTypedefs(type2, originalType2);
} else if (type2 instanceof IArrayType) {
return arrayTypeToPointerType((ICArrayType) type2);
}
break;
case IASTBinaryExpression.op_minus:
if (t2 instanceof IPointerType || t2 instanceof IArrayType) {
if (t1 instanceof IPointerType || t1 instanceof IArrayType) {
if (type2 instanceof IPointerType || type2 instanceof IArrayType) {
if (type1 instanceof IPointerType || type1 instanceof IArrayType) {
return CVisitor.getPtrDiffType(this);
}
return t1;
return restoreTypedefs(type1, originalType1);
}
break;
}
return t1;
return restoreTypedefs(type1, originalType1);
}
private IType arrayTypeToPointerType(ICArrayType type) {

59
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTUnaryExpression.java
View file

@ -6,12 +6,15 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* John Camelon (IBM Rational Software) - Initial API and implementation
* Yuan Zhang / Beth Tibbitts (IBM Research)
* Markus Schorn (Wind River Systems)
* John Camelon (IBM Rational Software) - Initial API and implementation
* Yuan Zhang / Beth Tibbitts (IBM Research)
* Markus Schorn (Wind River Systems)
* Sergey Prigogin (Google)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.ExpressionTypes.restoreTypedefs;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTNode;
@ -29,7 +32,6 @@ import org.eclipse.cdt.internal.core.dom.parser.ITypeContainer;
public class CASTUnaryExpression extends ASTNode implements IASTUnaryExpression, IASTAmbiguityParent {
private int operator;
private IASTExpression operand;
public CASTUnaryExpression() {
}
@ -46,13 +48,9 @@ public class CASTUnaryExpression extends ASTNode implements IASTUnaryExpression,
@Override
public CASTUnaryExpression copy(CopyStyle style) {
CASTUnaryExpression copy = new CASTUnaryExpression(operator, operand == null ? null
: operand.copy(style));
copy.setOffsetAndLength(this);
if (style == CopyStyle.withLocations) {
copy.setCopyLocation(this);
}
return copy;
CASTUnaryExpression copy =
new CASTUnaryExpression(operator, operand == null ? null : operand.copy(style));
return copy(copy, style);
}
@Override
@ -82,22 +80,22 @@ public class CASTUnaryExpression extends ASTNode implements IASTUnaryExpression,
}
@Override
public boolean accept( ASTVisitor action ){
if( action.shouldVisitExpressions ){
switch( action.visit( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
public boolean accept(ASTVisitor action) {
if (action.shouldVisitExpressions) {
switch (action.visit(this)) {
case ASTVisitor.PROCESS_ABORT: return false;
case ASTVisitor.PROCESS_SKIP: return true;
default: break;
}
}
if( operand != null ) if( !operand.accept( action ) ) return false;
if (operand != null && !operand.accept(action)) return false;
if( action.shouldVisitExpressions ){
switch( action.leave( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
if (action.shouldVisitExpressions) {
switch (action.leave(this)) {
case ASTVisitor.PROCESS_ABORT: return false;
case ASTVisitor.PROCESS_SKIP: return true;
default: break;
}
}
return true;
@ -105,10 +103,9 @@ public class CASTUnaryExpression extends ASTNode implements IASTUnaryExpression,
@Override
public void replace(IASTNode child, IASTNode other) {
if( child == operand )
{
other.setPropertyInParent( child.getPropertyInParent() );
other.setParent( child.getParent() );
if (child == operand) {
other.setPropertyInParent(child.getPropertyInParent());
other.setParent(child.getParent());
operand = (IASTExpression) other;
}
}
@ -121,24 +118,24 @@ public class CASTUnaryExpression extends ASTNode implements IASTUnaryExpression,
}
final IType exprType = getOperand().getExpressionType();
IType type = CVisitor.unwrapTypedefs(exprType);
switch(op) {
switch (op) {
case op_star:
if (type instanceof IPointerType || type instanceof IArrayType) {
return ((ITypeContainer) type).getType();
}
break;
case op_amper:
return new CPointerType(type, 0);
return new CPointerType(exprType, 0);
case op_minus:
case op_plus:
case op_tilde:
IType t= CArithmeticConversion.promoteCType(type);
if (t != null) {
return t;
return restoreTypedefs(t, exprType);
}
break;
}
return exprType; // return the original
return exprType; // Return the original.
}
@Override

41
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTBinaryExpression.java
View file

@ -9,12 +9,17 @@
* John Camelon (IBM) - Initial API and implementation
* Mike Kucera (IBM)
* Markus Schorn (Wind River Systems)
* Sergey Prigogin (Google)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import static org.eclipse.cdt.core.dom.ast.IASTExpression.ValueCategory.LVALUE;
import static org.eclipse.cdt.core.dom.ast.IASTExpression.ValueCategory.PRVALUE;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.ExpressionTypes.*;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.ExpressionTypes.glvalueType;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.ExpressionTypes.prvalueType;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.ExpressionTypes.restoreTypedefs;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.ExpressionTypes.typeFromFunctionCall;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.ExpressionTypes.valueCategoryFromFunctionCall;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTBinaryExpression;
@ -37,14 +42,13 @@ import org.eclipse.cdt.internal.core.dom.parser.ProblemType;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPSemantics;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
public class CPPASTBinaryExpression extends ASTNode implements ICPPASTBinaryExpression, IASTAmbiguityParent {
private int op;
private IASTExpression operand1;
private IASTInitializerClause operand2;
private IType type;
private ICPPFunction overload= UNINITIALIZED_FUNCTION;
private IASTImplicitName[] implicitNames = null;
private IASTImplicitName[] implicitNames;
public CPPASTBinaryExpression() {
}
@ -66,11 +70,7 @@ public class CPPASTBinaryExpression extends ASTNode implements ICPPASTBinaryExpr
copy.op = op;
copy.setOperand1(operand1 == null ? null : operand1.copy(style));
copy.setInitOperand2(operand2 == null ? null : operand2.copy(style));
copy.setOffsetAndLength(this);
if (style == CopyStyle.withLocations) {
copy.setCopyLocation(this);
}
return copy;
return copy(copy, style);
}
@Override
@ -314,21 +314,26 @@ public class CPPASTBinaryExpression extends ASTNode implements ICPPASTBinaryExpr
}
private IType createExpressionType() {
IType originalType1 = operand1.getExpressionType();
IType originalType2 = operand2 instanceof IASTExpression ?
((IASTExpression) operand2).getExpressionType() : null;
// Check for overloaded operator.
ICPPFunction o= getOverload();
if (o != null) {
return typeFromFunctionCall(o);
IType type = typeFromFunctionCall(o);
return restoreTypedefs(type, originalType1, originalType2);
}
final int op = getOperator();
IType type1 = prvalueType(operand1.getExpressionType());
IType type1 = prvalueType(originalType1);
if (type1 instanceof ISemanticProblem) {
return type1;
}
IType type2 = null;
if (operand2 instanceof IASTExpression) {
type2= prvalueType(((IASTExpression) operand2).getExpressionType());
if (originalType2 != null) {
type2= prvalueType(originalType2);
if (type2 instanceof ISemanticProblem) {
return type2;
}
@ -336,7 +341,7 @@ public class CPPASTBinaryExpression extends ASTNode implements ICPPASTBinaryExpr
IType type= CPPArithmeticConversion.convertCppOperandTypes(op, type1, type2);
if (type != null) {
return type;
return restoreTypedefs(type, originalType1, originalType2);
}
switch (op) {
@ -352,10 +357,10 @@ public class CPPASTBinaryExpression extends ASTNode implements ICPPASTBinaryExpr
case IASTBinaryExpression.op_plus:
if (type1 instanceof IPointerType) {
return type1;
return restoreTypedefs(type1, originalType1);
}
if (type2 instanceof IPointerType) {
return type2;
return restoreTypedefs(type2, originalType2);
}
break;
@ -364,7 +369,7 @@ public class CPPASTBinaryExpression extends ASTNode implements ICPPASTBinaryExpr
if (type2 instanceof IPointerType) {
return CPPVisitor.getPointerDiffType(this);
}
return type1;
return restoreTypedefs(type1, originalType1);
}
break;
@ -381,6 +386,6 @@ public class CPPASTBinaryExpression extends ASTNode implements ICPPASTBinaryExpr
}
return new ProblemType(ISemanticProblem.TYPE_UNKNOWN_FOR_EXPRESSION);
}
return type1;
return restoreTypedefs(type1, originalType1);
}
}

6
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTTypeId.java
View file

@ -43,12 +43,8 @@ public class CPPASTTypeId extends ASTNode implements ICPPASTTypeId {
CPPASTTypeId copy = new CPPASTTypeId();
copy.setDeclSpecifier(declSpec == null ? null : declSpec.copy(style));
copy.setAbstractDeclarator(absDecl == null ? null : absDecl.copy(style));
copy.setOffsetAndLength(this);
copy.isPackExpansion = isPackExpansion;
if (style == CopyStyle.withLocations) {
copy.setCopyLocation(this);
}
return copy;
return copy(copy, style);
}
@Override

10
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTUnaryExpression.java
View file

@ -72,13 +72,9 @@ public class CPPASTUnaryExpression extends ASTNode implements ICPPASTUnaryExpres
@Override
public CPPASTUnaryExpression copy(CopyStyle style) {
CPPASTUnaryExpression copy = new CPPASTUnaryExpression(op, operand == null ? null
: operand.copy(style));
copy.setOffsetAndLength(this);
if (style == CopyStyle.withLocations) {
copy.setCopyLocation(this);
}
return copy;
CPPASTUnaryExpression copy =
new CPPASTUnaryExpression(op, operand == null ? null : operand.copy(style));
return copy(copy, style);
}
@Override

4
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPArithmeticConversion.java
View file

@ -6,13 +6,13 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Markus Schorn - initial API and implementation
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.IBasicType;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.IBasicType.Kind;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.internal.core.dom.parser.ArithmeticConversion;
public class CPPArithmeticConversion extends ArithmeticConversion {

11
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPImplicitTypedef.java
View file

@ -6,8 +6,8 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Devin Steffler (IBM) - Initial API and implementation
* Markus Schorn (Wind River Systems)
* Devin Steffler (IBM) - Initial API and implementation
* Markus Schorn (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
@ -23,9 +23,9 @@ import org.eclipse.cdt.core.dom.ast.ITypedef;
* An example is the GCC built-in typedef: typedef char * __builtin_va_list;
*/
public class CPPImplicitTypedef extends CPPTypedef {
private IType type=null;
private char[] name=null;
private IScope scope=null;
private IType type;
private char[] name;
private IScope scope;
public CPPImplicitTypedef(IType type, char[] name, IScope scope) {
super(null);
@ -135,5 +135,4 @@ public class CPPImplicitTypedef extends CPPTypedef {
public boolean isGloballyQualified() {
return true;
}
}

65
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPParameter.java
View file

@ -38,20 +38,20 @@ import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
import org.eclipse.core.runtime.PlatformObject;
/**
* Binding for a c++ function parameter
* Binding for a c++ function parameter.
*/
public class CPPParameter extends PlatformObject implements ICPPParameter, ICPPInternalBinding, ICPPTwoPhaseBinding {
public static class CPPParameterProblem extends ProblemBinding implements ICPPParameter {
public CPPParameterProblem(IASTNode node, int id, char[] arg) {
super(node, id, arg);
}
}
private IType fType = null;
private IASTName[] fDeclarations = null;
private IType fType;
private IASTName[] fDeclarations;
private int fPosition;
public CPPParameter(IASTName name, int pos) {
this.fDeclarations = new IASTName[] { name };
fPosition= pos;
@ -61,23 +61,17 @@ public class CPPParameter extends PlatformObject implements ICPPParameter, ICPPI
this.fType = type;
fPosition= pos;
}
@Override
public boolean isParameterPack() {
return getType() instanceof ICPPParameterPackType;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPBinding#getDeclarations()
*/
@Override
public IASTNode[] getDeclarations() {
return fDeclarations;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPBinding#getDefinition()
*/
@Override
public IASTNode getDefinition() {
return null;
@ -121,17 +115,12 @@ public class CPPParameter extends PlatformObject implements ICPPParameter, ICPPI
}
return null;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IBinding#getName()
*/
@Override
public String getName() {
return new String(getNameCharArray());
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IBinding#getNameCharArray()
*/
@Override
public char[] getNameCharArray() {
IASTName name = getPrimaryDeclaration();
@ -140,26 +129,17 @@ public class CPPParameter extends PlatformObject implements ICPPParameter, ICPPI
return CharArrayUtils.EMPTY;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IBinding#getScope()
*/
@Override
public IScope getScope() {
return CPPVisitor.getContainingScope(getPrimaryDeclaration());
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IBinding#getPhysicalNode()
*/
public IASTNode getPhysicalNode() {
if (fDeclarations != null)
return fDeclarations[0];
return null;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IVariable#getType()
*/
@Override
public IType getType() {
if (fType == null && fDeclarations != null) {
@ -175,75 +155,48 @@ public class CPPParameter extends PlatformObject implements ICPPParameter, ICPPI
return fType;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IVariable#isStatic()
*/
@Override
public boolean isStatic() {
return false;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IBinding#getFullyQualifiedName()
*/
@Override
public String[] getQualifiedName() {
return new String[] { getName() };
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IBinding#getFullyQualifiedNameCharArray()
*/
@Override
public char[][] getQualifiedNameCharArray() {
return new char[][] { getNameCharArray() };
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPBinding#isGloballyQualified()
*/
@Override
public boolean isGloballyQualified() {
return false;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPInternalBinding#addDefinition(org.eclipse.cdt.core.dom.ast.IASTNode)
*/
@Override
public void addDefinition(IASTNode node) {
addDeclaration(node);
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IVariable#isExtern()
*/
@Override
public boolean isExtern() {
//7.1.1-5 extern can not be used in the declaration of a parameter
// 7.1.1-5 extern can not be used in the declaration of a parameter
return false;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPVariable#isMutable()
*/
@Override
public boolean isMutable() {
//7.1.1-8 mutable can only apply to class members
// 7.1.1-8 mutable can only apply to class members
return false;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IVariable#isAuto()
*/
@Override
public boolean isAuto() {
return hasStorageClass(IASTDeclSpecifier.sc_auto);
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.IVariable#isRegister()
*/
@Override
public boolean isRegister() {
return hasStorageClass(IASTDeclSpecifier.sc_register);

8
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPTypedef.java
View file

@ -35,7 +35,7 @@ public class CPPTypedef extends PlatformObject implements ITypedef, ITypeContain
private IType type;
public CPPTypedef(IASTName name) {
// bug 223020 even though qualified names are not legal, we need to deal with them.
// Bug 223020 even though qualified names are not legal, we need to deal with them.
if (name != null && name.getParent() instanceof ICPPASTQualifiedName) {
name= (IASTName) name.getParent();
}
@ -61,7 +61,7 @@ public class CPPTypedef extends PlatformObject implements ITypedef, ITypeContain
if (o instanceof ITypedef) {
IType t = getType();
if (t != null)
return t.isSameType(((ITypedef)o).getType());
return t.isSameType(((ITypedef) o).getType());
return false;
}
@ -105,7 +105,7 @@ public class CPPTypedef extends PlatformObject implements ITypedef, ITypeContain
try {
t = (IType) super.clone();
} catch (CloneNotSupportedException e) {
//not going to happen
// Not going to happen
}
return t;
}
@ -123,7 +123,7 @@ public class CPPTypedef extends PlatformObject implements ITypedef, ITypeContain
@Override
public boolean isGloballyQualified() throws DOMException {
IScope scope = getScope();
while(scope != null) {
while (scope != null) {
if (scope instanceof ICPPBlockScope)
return false;
scope = scope.getParent();

9
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPVisitor.java
View file

@ -1762,10 +1762,9 @@ public class CPPVisitor extends ASTQueries {
* Creates the type for a parameter declaration.
*/
public static IType createType(final ICPPASTParameterDeclaration pdecl, boolean forFuncType) {
IType pt;
IASTDeclSpecifier pDeclSpec = pdecl.getDeclSpecifier();
ICPPASTDeclarator pDtor = pdecl.getDeclarator();
pt = createType(pDeclSpec);
IType pt = createType(pDeclSpec);
if (pDtor != null) {
pt = createType(pt, pDtor);
}
@ -2017,7 +2016,8 @@ public class CPPVisitor extends ASTQueries {
return createAutoType(autoInitClause, declSpec, declarator);
}
private static IType createAutoType(IASTInitializerClause initClause, IASTDeclSpecifier declSpec, IASTDeclarator declarator) {
private static IType createAutoType(IASTInitializerClause initClause, IASTDeclSpecifier declSpec,
IASTDeclarator declarator) {
// C++0x: 7.1.6.4
if (initClause == null || !autoTypeDeclSpecs.get().add(declSpec)) {
// Detected a self referring auto type, e.g.: auto x = x;
@ -2064,6 +2064,9 @@ public class CPPVisitor extends ASTQueries {
return new ProblemType(ISemanticProblem.TYPE_CANNOT_DEDUCE_AUTO_TYPE);
}
type = argument.getTypeValue();
IType t = SemanticUtil.substituteTypedef(type, initType);
if (t != null)
type = t;
if (initClause instanceof ICPPASTInitializerList) {
type = (IType) CPPTemplates.instantiate(initializer_list_template,
new ICPPTemplateArgument[] { new CPPTemplateArgument(type) });

29
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/Conversions.java
View file

@ -16,7 +16,16 @@ package org.eclipse.cdt.internal.core.dom.parser.cpp.semantics;
import static org.eclipse.cdt.core.dom.ast.IASTExpression.ValueCategory.LVALUE;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.ExpressionTypes.valueCategoryFromReturnType;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.*;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.ALLCVQ;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.COND_TDEF;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.CVTYPE;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.REF;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.TDEF;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.addQualifiers;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.calculateInheritanceDepth;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.getCVQualifier;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.getNestedType;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.isVoidType;
import java.util.Collections;
@ -179,7 +188,7 @@ public class Conversions {
return cost;
}
}
// — otherwise, the program is ill-formed.
// � otherwise, the program is ill-formed.
return Cost.NO_CONVERSION;
}
@ -1147,18 +1156,18 @@ public class Conversions {
* 4.1, 4.2, 4.3
*/
public static IType lvalue_to_rvalue(IType type) {
type= SemanticUtil.getNestedType(type, TDEF | REF);
if (type instanceof IArrayType) {
return new CPPPointerType(((IArrayType) type).getType());
IType t= SemanticUtil.getNestedType(type, TDEF | REF);
if (t instanceof IArrayType) {
return new CPPPointerType(((IArrayType) t).getType());
}
if (type instanceof IFunctionType) {
return new CPPPointerType(type);
if (t instanceof IFunctionType) {
return new CPPPointerType(t);
}
IType uqType= SemanticUtil.getNestedType(type, TDEF | REF | ALLCVQ);
IType uqType= SemanticUtil.getNestedType(t, TDEF | REF | ALLCVQ);
if (uqType instanceof ICPPClassType) {
return type;
return SemanticUtil.getNestedType(type, COND_TDEF | REF);
}
return uqType;
return SemanticUtil.getNestedType(t, COND_TDEF | REF | ALLCVQ);
}
/**

65
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/ExpressionTypes.java
View file

@ -6,10 +6,12 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Markus Schorn - initial API and implementation
* Markus Schorn - initial API and implementation
* Sergey Prigogin (Google)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp.semantics;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.COND_TDEF;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.CVTYPE;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.REF;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.SemanticUtil.TDEF;
@ -26,22 +28,20 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPFunction;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPFunctionType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPReferenceType;
/**
* Methods for computing the type of an expression
* Methods for computing the type of an expression.
*/
public class ExpressionTypes {
public static IType glvalueType(IType type) {
// Reference types are removed.
return SemanticUtil.getNestedType(type, TDEF | REF);
return SemanticUtil.getNestedType(type, COND_TDEF | REF);
}
public static IType prvalueType(IType type) {
return Conversions.lvalue_to_rvalue(type);
}
public static ValueCategory valueCategoryFromFunctionCall(ICPPFunction function) {
final ICPPFunctionType ft = function.getType();
return valueCategoryFromReturnType(ft.getReturnType());
@ -67,46 +67,46 @@ public class ExpressionTypes {
return typeFromReturnType(ft.getReturnType());
}
public static IType typeFromReturnType(IType r) {
r= SemanticUtil.getNestedType(r, TDEF);
if (r instanceof ICPPReferenceType) {
return glvalueType(r);
public static IType typeFromReturnType(IType type) {
IType t= SemanticUtil.getNestedType(type, TDEF);
if (t instanceof ICPPReferenceType) {
return glvalueType(type);
}
return prvalueType(r);
return prvalueType(type);
}
public static IType typeOrFunctionSet(IASTExpression e) {
FunctionSetType fs= getFunctionSetType(e);
public static IType typeOrFunctionSet(IASTExpression exp) {
FunctionSetType fs= getFunctionSetType(exp);
if (fs != null) {
return fs;
}
return e.getExpressionType();
return exp.getExpressionType();
}
public static ValueCategory valueCat(IASTExpression e) {
FunctionSetType fs= getFunctionSetType(e);
public static ValueCategory valueCat(IASTExpression exp) {
FunctionSetType fs= getFunctionSetType(exp);
if (fs != null)
return fs.getValueCategory();
return e.getValueCategory();
return exp.getValueCategory();
}
private static FunctionSetType getFunctionSetType(IASTExpression e) {
private static FunctionSetType getFunctionSetType(IASTExpression exp) {
boolean addressOf= false;
while (e instanceof IASTUnaryExpression) {
final IASTUnaryExpression unary = (IASTUnaryExpression) e;
while (exp instanceof IASTUnaryExpression) {
final IASTUnaryExpression unary = (IASTUnaryExpression) exp;
final int op= unary.getOperator();
if (op == IASTUnaryExpression.op_bracketedPrimary) {
e= unary.getOperand();
exp= unary.getOperand();
} else if (!addressOf && op == IASTUnaryExpression.op_amper) {
addressOf= true;
e= unary.getOperand();
exp= unary.getOperand();
} else {
break;
}
}
if (e instanceof IASTIdExpression) {
IASTIdExpression idexpr= (IASTIdExpression) e;
if (exp instanceof IASTIdExpression) {
IASTIdExpression idexpr= (IASTIdExpression) exp;
final IASTName name = idexpr.getName();
IBinding b= name.resolvePreBinding();
if (b instanceof CPPFunctionSet) {
@ -115,4 +115,23 @@ public class ExpressionTypes {
}
return null;
}
public static IType restoreTypedefs(IType type, IType originalType) {
IType t = SemanticUtil.substituteTypedef(type, originalType);
if (t != null)
return t;
return type;
}
public static IType restoreTypedefs(IType type, IType originalType1, IType originalType2) {
IType t = SemanticUtil.substituteTypedef(type, originalType1);
if (t != null)
return t;
if (originalType2 != null) {
t = SemanticUtil.substituteTypedef(type, originalType2);
if (t != null)
return t;
}
return type;
}
}

96
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/SemanticUtil.java
View file

@ -14,7 +14,14 @@
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp.semantics;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CVQualifier.*;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CVQualifier.CONST;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CVQualifier.CONST_RESTRICT;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CVQualifier.CONST_VOLATILE;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CVQualifier.CONST_VOLATILE_RESTRICT;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CVQualifier.NONE;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CVQualifier.RESTRICT;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CVQualifier.VOLATILE;
import static org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CVQualifier.VOLATILE_RESTRICT;
import java.util.HashSet;
import java.util.Set;
@ -60,20 +67,23 @@ import org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPDeferredClassInstance;
import org.eclipse.cdt.internal.core.dom.parser.cpp.OverloadableOperator;
/**
*
* Collection of static methods operating on C++ bindings.
*/
public class SemanticUtil {
private static final char[] OPERATOR_CHARS = Keywords.OPERATOR.toCharArray();
// Cache of overloadable operator names for fast lookup. Used by isConversionOperator.
private static final CharArraySet cas= new CharArraySet(OverloadableOperator.values().length);
public static final int TDEF = 0x01;
public static final int REF = 0x02;
public static final int CVTYPE = 0x04;
public static final int ALLCVQ= 0x08;
public static final int PTR= 0x10;
public static final int MPTR= 0x20;
public static final int ARRAY= 0x40;
// Resolve typedefs.
public static final int TDEF = 0x01;
// Resolve typedefs, but only if necessary for a nested type transformation.
public static final int COND_TDEF = 0x02;
public static final int REF = 0x04;
public static final int CVTYPE = 0x08;
public static final int ALLCVQ = 0x10;
public static final int PTR = 0x20;
public static final int MPTR = 0x40;
public static final int ARRAY = 0x80;
static {
final int OPERATOR_SPC= OPERATOR_CHARS.length + 1;
@ -221,14 +231,25 @@ public class SemanticUtil {
*/
public static IType getNestedType(IType type, int options) {
final boolean tdef= (options & TDEF) != 0;
final boolean cond_tdef= (options & COND_TDEF) != 0;
final boolean ptr= (options & PTR) != 0;
final boolean mptr= (options & MPTR) != 0;
final boolean allcvq= (options & ALLCVQ) != 0;
final boolean cvtype = (options & CVTYPE) != 0;
IType beforeTypedefs = null;
while (true) {
IType t= null;
if (type instanceof IPointerType) {
if (type instanceof ITypedef) {
if (tdef || cond_tdef) {
if (beforeTypedefs == null && cond_tdef) {
beforeTypedefs = type;
}
t= ((ITypedef) type).getType();
}
} else if (type instanceof IPointerType) {
beforeTypedefs = null;
final boolean isMbrPtr = type instanceof ICPPPointerToMemberType;
if ((ptr && !isMbrPtr) || (mptr && isMbrPtr)) {
t= ((IPointerType) type).getType();
@ -244,20 +265,20 @@ public class SemanticUtil {
}
return pt;
}
} else if (tdef && type instanceof ITypedef) {
t= ((ITypedef) type).getType();
} else if (type instanceof IQualifierType) {
beforeTypedefs = null;
final IQualifierType qt = (IQualifierType) type;
final IType qttgt = qt.getType();
if (allcvq || cvtype) {
t= qttgt;
} else if (tdef) {
} else if (tdef || cond_tdef) {
t= getNestedType(qttgt, options);
if (t == qttgt)
return qt;
return addQualifiers(t, qt.isConst(), qt.isVolatile(), false);
}
} else if (type instanceof IArrayType) {
beforeTypedefs = null;
final IArrayType atype= (IArrayType) type;
if ((options & ARRAY) != 0) {
t= atype.getType();
@ -269,11 +290,12 @@ public class SemanticUtil {
return replaceNestedType((ITypeContainer) atype, newNested);
}
} else if (type instanceof ICPPReferenceType) {
beforeTypedefs = null;
final ICPPReferenceType rt = (ICPPReferenceType) type;
if ((options & REF) != 0) {
t= rt.getType();
} else if (tdef) {
// a typedef within the reference type can influence whether the reference is lvalue or rvalue
// A typedef within the reference type can influence whether the reference is lvalue or rvalue
IType nested= rt.getType();
IType newNested = getNestedType(nested, TDEF);
if (nested == newNested)
@ -282,8 +304,12 @@ public class SemanticUtil {
}
}
// Pack expansion types are dependent types, there is no need to descend into those.
if (t == null)
if (t == null) {
if (beforeTypedefs != null) {
return beforeTypedefs;
}
return type;
}
type= t;
}
@ -354,7 +380,7 @@ public class SemanticUtil {
if (newNestedType == null)
return type;
// bug 249085 make sure not to add unnecessary qualifications
// Bug 249085 make sure not to add unnecessary qualifications
if (type instanceof IQualifierType) {
IQualifierType qt= (IQualifierType) type;
return addQualifiers(newNestedType, qt.isConst(), qt.isVolatile(), false);
@ -364,7 +390,41 @@ public class SemanticUtil {
type.setType(newNestedType);
return type;
}
/**
* Replaces the given type or its nested type with a typedef if that type is the same as
* the type the typedef resolves to.
*
* @param type the type subject to substitution
* @param typedefType the type possibly containing the typedef as its nested type.
* @return the given type with the nested type replaced by the typedef, or {@code null} if
* the typedefType doesn't contain a typedef or the nested type doesn't match the typedef.
*/
public static IType substituteTypedef(IType type, IType typedefType) {
typedefType = getNestedType(typedefType, REF | ALLCVQ | PTR | ARRAY);
if (!(typedefType instanceof ITypedef))
return null;
IType nestedType = getNestedType(type, REF | ALLCVQ | PTR | ARRAY);
if (!nestedType.isSameType(((ITypedef) typedefType).getType()))
return null;
IType result = null;
ITypeContainer containerType = null;
for (IType t = type; ; t = containerType.getType()) {
IType newType = t == nestedType ? typedefType : (IType) t.clone();
if (result == null)
result = newType;
if (containerType != null) {
containerType.setType(newType);
}
if (t == nestedType)
return result;
if (!(t instanceof ITypeContainer))
return null;
containerType = (ITypeContainer) t;
}
}
public static IType mapToAST(IType type, IASTNode node) {
if (type instanceof IFunctionType) {
final ICPPFunctionType ft = (ICPPFunctionType) type;

2
core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/errorparsers/CWDLocator.java
View file

@ -76,7 +76,7 @@ public class CWDLocator extends AbstractErrorParser {
return true;
}
},
// This is emitted by GNU make using options -n, --just-print or -w, --print-directory.
// This is emitted by GNU make using options -w or --print-directory.
new ErrorPattern("make: Entering directory `(.*)'", 0, 0) { //$NON-NLS-1$
@Override
protected boolean recordError(Matcher matcher, ErrorParserManager eoParser) {

BIN
core/org.eclipse.cdt.ui/icons/ovr16/edited_ovr.gif
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7
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/extractlocalvariable/ExtractLocalVariableRefactoring.java
View file

@ -100,7 +100,7 @@ public class ExtractLocalVariableRefactoring extends CRefactoring {
@Override
public RefactoringStatus checkInitialConditions(IProgressMonitor pm)
throws CoreException, OperationCanceledException {
SubMonitor sm = SubMonitor.convert(pm, 9);
SubMonitor sm = SubMonitor.convert(pm, 10);
RefactoringStatus status = super.checkInitialConditions(sm.newChild(6));
if (status.hasError()) {
@ -128,11 +128,6 @@ public class ExtractLocalVariableRefactoring extends CRefactoring {
if (isProgressMonitorCanceled(sm, initStatus))
return initStatus;
sm.worked(1);
container.getNames(); //XXX Is this needed?
sm.worked(1);
info.addNamesToUsedNames(findAllDeclaredNames());
sm.worked(1);

2
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/search/CSearchMessages.properties
View file

@ -110,4 +110,4 @@ OccurrencesFinder_label_singular=''{0}'' - 1 occurrence in ''{1}''
# The first argument will be replaced by the element name, the second by the count and the last by the file name
OccurrencesFinder_label_plural=''{0}'' - {1} occurrences in ''{2}''
OccurrencesFinder_occurrence_description=Occurrence of ''{0}''
OccurrencesFinder_occurrence_write_description=Write Occurrence of ''{0}''
OccurrencesFinder_occurrence_write_description=Write occurrence of ''{0}''

11
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/c/hover/AbstractCEditorTextHover.java
View file

@ -10,7 +10,6 @@
* IBM Corporation
* Anton Leherbauer (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.ui.text.c.hover;
import org.eclipse.jface.text.DefaultInformationControl;
@ -32,12 +31,10 @@ import org.eclipse.cdt.ui.text.c.hover.ICEditorTextHover;
import org.eclipse.cdt.internal.ui.text.CWordFinder;
/**
* Abstract class for providing hover information for C
* elements.
*
* Abstract class for providing hover information for C elements.
*/
public abstract class AbstractCEditorTextHover implements ICEditorTextHover, ITextHoverExtension, ITextHoverExtension2, IInformationProviderExtension2 {
public abstract class AbstractCEditorTextHover implements ICEditorTextHover, ITextHoverExtension,
ITextHoverExtension2, IInformationProviderExtension2 {
private IEditorPart fEditor;
/*
@ -102,7 +99,7 @@ public abstract class AbstractCEditorTextHover implements ICEditorTextHover, ITe
}
/*
* @see org.eclipse.jface.text.ITextHoverExtension2#getInformationPresenterControlCreator()
* @see ITextHoverExtension2#getInformationPresenterControlCreator()
* @since 5.0
*/
@Override

28
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/c/hover/BestMatchHover.java
View file

@ -10,7 +10,6 @@
* Anton Leherbauer (Wind River Systems)
* Ericsson - Fix improper hover order (Bug 294812)
*******************************************************************************/
package org.eclipse.cdt.internal.ui.text.c.hover;
import java.util.ArrayList;
@ -39,10 +38,8 @@ import org.eclipse.cdt.ui.text.c.hover.ICEditorTextHover;
* hovers being placed before less specific ones.
*/
public class BestMatchHover extends AbstractCEditorTextHover {
/*
* Note that hover ordering is very important to be preserved by this
* class. (Bug 294812)
* Note that hover ordering is very important to be preserved by this class (bug 294812).
*/
private List<CEditorTextHoverDescriptor> fTextHoverSpecifications;
private List<ITextHover> fInstantiatedTextHovers;
@ -63,16 +60,16 @@ public class BestMatchHover extends AbstractCEditorTextHover {
private void installTextHovers() {
CEditorTextHoverDescriptor[] hoverDescs= CUIPlugin.getDefault().getCEditorTextHoverDescriptors();
// initialize lists - indicates that the initialization happened
// Initialize lists - indicates that the initialization happened
fTextHoverSpecifications= new ArrayList<CEditorTextHoverDescriptor>(hoverDescs.length-1);
fInstantiatedTextHovers= new ArrayList<ITextHover>(hoverDescs.length-1);
// populate list
// Populate list
for (int i= 0; i < hoverDescs.length; i++) {
// ensure that we don't add ourselves to the list
// Ensure that we don't add ourselves to the list
if (!PreferenceConstants.ID_BESTMATCH_HOVER.equals(hoverDescs[i].getId())) {
fTextHoverSpecifications.add(hoverDescs[i]);
// add place-holder for hover instance
// Add place-holder for hover instance
fInstantiatedTextHovers.add(null);
}
}
@ -90,7 +87,7 @@ public class BestMatchHover extends AbstractCEditorTextHover {
ICEditorTextHover hover= spec.createTextHover();
if (hover != null) {
hover.setEditor(getEditor());
// remember instance and mark as created
// Remember instance and mark as created
fInstantiatedTextHovers.set(i, hover);
fTextHoverSpecifications.set(i, null);
} else {
@ -109,7 +106,6 @@ public class BestMatchHover extends AbstractCEditorTextHover {
@SuppressWarnings("deprecation")
@Override
public String getHoverInfo(ITextViewer textViewer, IRegion hoverRegion) {
checkTextHovers();
fBestHover= null;
@ -130,12 +126,11 @@ public class BestMatchHover extends AbstractCEditorTextHover {
}
/*
* @see org.eclipse.jface.text.ITextHoverExtension2#getHoverInfo2(org.eclipse.jface.text.ITextViewer, org.eclipse.jface.text.IRegion)
* @see ITextHoverExtension2#getHoverInfo2(ITextViewer, IRegion)
*/
@SuppressWarnings("deprecation")
@Override
public Object getHoverInfo2(ITextViewer textViewer, IRegion hoverRegion) {
checkTextHovers();
fBestHover= null;
@ -164,7 +159,7 @@ public class BestMatchHover extends AbstractCEditorTextHover {
}
/*
* @see org.eclipse.jface.text.ITextHoverExtension#getHoverControlCreator()
* @see ITextHoverExtension#getHoverControlCreator()
* @since 3.0
*/
@Override
@ -176,16 +171,15 @@ public class BestMatchHover extends AbstractCEditorTextHover {
}
/*
* @see org.eclipse.jface.text.information.IInformationProviderExtension2#getInformationPresenterControlCreator()
* @see IInformationProviderExtension2#getInformationPresenterControlCreator()
* @since 3.0
*/
@Override
public IInformationControlCreator getInformationPresenterControlCreator() {
// this is wrong, but left here for backwards compatibility
// This is wrong, but left here for backwards compatibility
if (fBestHover instanceof IInformationProviderExtension2)
return ((IInformationProviderExtension2)fBestHover).getInformationPresenterControlCreator();
return ((IInformationProviderExtension2) fBestHover).getInformationPresenterControlCreator();
return null;
}
}

24
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/c/hover/CDocHover.java
View file

@ -11,7 +11,6 @@
*******************************************************************************/
package org.eclipse.cdt.internal.ui.text.c.hover;
import org.eclipse.core.resources.IProject;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.ITextViewer;
@ -22,8 +21,8 @@ import org.eclipse.ui.IEditorInput;
import org.eclipse.cdt.core.model.ITranslationUnit;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.cdt.ui.IFunctionSummary;
import org.eclipse.cdt.ui.IRequiredInclude;
import org.eclipse.cdt.ui.IFunctionSummary.IFunctionPrototypeSummary;
import org.eclipse.cdt.ui.IRequiredInclude;
import org.eclipse.cdt.ui.text.ICHelpInvocationContext;
import org.eclipse.cdt.ui.text.IHoverHelpInvocationContext;
@ -33,15 +32,12 @@ import org.eclipse.cdt.internal.ui.text.CWordFinder;
import org.eclipse.cdt.internal.ui.text.HTMLPrinter;
public class CDocHover extends AbstractCEditorTextHover {
/**
* Constructor for DefaultCEditorTextHover
*/
public CDocHover() {
}
/* (non-Javadoc)
* @see org.eclipse.jface.text.ITextHover#getHoverInfo(org.eclipse.jface.text.ITextViewer, org.eclipse.jface.text.IRegion)
* @see ITextHover#getHoverInfo(ITextViewer, IRegion)
*/
@Override
public String getHoverInfo(ITextViewer viewer, IRegion region) {
@ -61,7 +57,6 @@ public class CDocHover extends AbstractCEditorTextHover {
// call the Help to get info
ICHelpInvocationContext context = new IHoverHelpInvocationContext() {
@Override
public IProject getProject() {
ITranslationUnit unit = getTranslationUnit();
@ -81,7 +76,6 @@ public class CDocHover extends AbstractCEditorTextHover {
public IRegion getHoverRegion() {
return hoverRegion;
}
};
IFunctionSummary fs = CHelpProviderManager.getDefault().getFunctionInfo(context, expression);
@ -93,7 +87,7 @@ public class CDocHover extends AbstractCEditorTextHover {
buffer.append(CEditorMessages.DefaultCEditorTextHover_html_prototype);
buffer.append(HTMLPrinter.convertToHTMLContent(prototype.getPrototypeString(false)));
}
if(fs.getDescription() != null) {
if (fs.getDescription() != null) {
buffer.append(CEditorMessages.DefaultCEditorTextHover_html_description);
//Don't convert this description since it could already be formatted
buffer.append(fs.getDescription());
@ -117,7 +111,7 @@ public class CDocHover extends AbstractCEditorTextHover {
HTMLPrinter.addPageEpilog(buffer);
return buffer.toString();
}
} catch(Exception ex) {
} catch (Exception e) {
/* Ignore */
}
@ -125,7 +119,7 @@ public class CDocHover extends AbstractCEditorTextHover {
}
/* (non-Javadoc)
* @see org.eclipse.jface.text.ITextHover#getHoverRegion(org.eclipse.jface.text.ITextViewer, int)
* @see ITextHover#getHoverRegion(ITextViewer, int)
*/
@Override
public IRegion getHoverRegion(ITextViewer viewer, int offset) {
@ -134,12 +128,12 @@ public class CDocHover extends AbstractCEditorTextHover {
if (selectedRange.x >= 0 &&
selectedRange.y > 0 &&
offset >= selectedRange.x &&
offset <= selectedRange.x + selectedRange.y)
return new Region( selectedRange.x, selectedRange.y );
offset <= selectedRange.x + selectedRange.y) {
return new Region(selectedRange.x, selectedRange.y);
}
return CWordFinder.findWord(viewer.getDocument(), offset);
}
return null;
}
}

3
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/c/hover/CEditorTextHoverProxy.java
View file

@ -9,7 +9,6 @@
* QNX Software Systems - Initial API and implementation
* Anton Leherbauer (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.ui.text.c.hover;
import org.eclipse.jface.text.IInformationControlCreator;
@ -26,7 +25,6 @@ import org.eclipse.cdt.ui.text.c.hover.ICEditorTextHover;
* CEditorTexHoverProxy
*/
public class CEditorTextHoverProxy extends AbstractCEditorTextHover {
private CEditorTextHoverDescriptor fHoverDescriptor;
private ICEditorTextHover fHover;
@ -132,5 +130,4 @@ public class CEditorTextHoverProxy extends AbstractCEditorTextHover {
}
return null;
}
}

6
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/c/hover/CMacroExpansionHover.java
View file

@ -25,7 +25,6 @@ import org.eclipse.ui.part.IWorkbenchPartOrientation;
* @since 5.0
*/
public class CMacroExpansionHover extends AbstractCEditorTextHover {
@Override
public String getHoverInfo(ITextViewer textViewer, IRegion hoverRegion) {
Object hoverInfo= getHoverInfo2(textViewer, hoverRegion);
@ -33,7 +32,7 @@ public class CMacroExpansionHover extends AbstractCEditorTextHover {
}
/*
* @see org.eclipse.cdt.internal.ui.text.c.hover.AbstractCEditorTextHover#getHoverInfo2(org.eclipse.jface.text.ITextViewer, org.eclipse.jface.text.IRegion)
* @see AbstractCEditorTextHover#getHoverInfo2(ITextViewer, IRegion)
*/
@Override
public Object getHoverInfo2(ITextViewer textViewer, IRegion hoverRegion) {
@ -55,7 +54,7 @@ public class CMacroExpansionHover extends AbstractCEditorTextHover {
}
/*
* @see org.eclipse.cdt.internal.ui.text.c.hover.AbstractCEditorTextHover#getInformationPresenterControlCreator()
* @see AbstractCEditorTextHover#getInformationPresenterControlCreator()
*/
@Override
public IInformationControlCreator getInformationPresenterControlCreator() {
@ -70,5 +69,4 @@ public class CMacroExpansionHover extends AbstractCEditorTextHover {
}
};
}
}

256
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/c/hover/CSourceHover.java
View file

@ -1,13 +1,14 @@
/*******************************************************************************
* Copyright (c) 2002, 2011 QNX Software Systems and others.
* Copyright (c) 2002, 2012 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* QNX Software Systems - Initial API and implementation
* Anton Leherbauer (Wind River Systems)
* QNX Software Systems - Initial API and implementation
* Anton Leherbauer (Wind River Systems)
* Sergey Prigogin (Google)
*******************************************************************************/
package org.eclipse.cdt.internal.ui.text.c.hover;
@ -47,12 +48,20 @@ import org.eclipse.ui.part.IWorkbenchPartOrientation;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.IPositionConverter;
import org.eclipse.cdt.core.dom.IName;
import org.eclipse.cdt.core.dom.ast.ASTTypeUtil;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTDeclSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTFileLocation;
import org.eclipse.cdt.core.dom.ast.IASTFunctionDefinition;
import org.eclipse.cdt.core.dom.ast.IASTImplicitNameOwner;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTNodeSelector;
import org.eclipse.cdt.core.dom.ast.IASTParameterDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.ICompositeType;
@ -62,9 +71,14 @@ import org.eclipse.cdt.core.dom.ast.IFunction;
import org.eclipse.cdt.core.dom.ast.IMacroBinding;
import org.eclipse.cdt.core.dom.ast.IParameter;
import org.eclipse.cdt.core.dom.ast.IProblemBinding;
import org.eclipse.cdt.core.dom.ast.IProblemType;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.core.dom.ast.IVariable;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTDeclSpecifier;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTDeclarator;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTSimpleDeclSpecifier;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTypeId;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPConstructor;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPSpecialization;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateDefinition;
@ -77,12 +91,14 @@ import org.eclipse.cdt.core.model.ILanguage;
import org.eclipse.cdt.core.model.ITranslationUnit;
import org.eclipse.cdt.core.model.IWorkingCopy;
import org.eclipse.cdt.core.parser.KeywordSetKey;
import org.eclipse.cdt.core.parser.Keywords;
import org.eclipse.cdt.core.parser.ParserFactory;
import org.eclipse.cdt.core.parser.ParserLanguage;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.cdt.ui.IWorkingCopyManager;
import org.eclipse.cdt.ui.text.ICPartitions;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
import org.eclipse.cdt.internal.core.model.ASTCache.ASTRunnable;
import org.eclipse.cdt.internal.corext.util.Strings;
@ -95,15 +111,16 @@ import org.eclipse.cdt.internal.ui.util.EditorUtility;
* A text hover presenting the source of the element under the cursor.
*/
public class CSourceHover extends AbstractCEditorTextHover {
private static final boolean DEBUG = false;
protected static class SingletonRule implements ISchedulingRule {
public static final ISchedulingRule INSTANCE = new SingletonRule();
@Override
public boolean contains(ISchedulingRule rule) {
return rule == this;
}
@Override
public boolean isConflicting(ISchedulingRule rule) {
return rule == this;
@ -114,69 +131,100 @@ public class CSourceHover extends AbstractCEditorTextHover {
* Computes the source location for a given identifier.
*/
protected static class ComputeSourceRunnable implements ASTRunnable {
private final ITranslationUnit fTU;
private final IRegion fTextRegion;
private final String fSelection;
private final IProgressMonitor fMonitor;
private String fSource;
/**
* @param tUnit
* @param textRegion
* @param tUnit the translation unit
* @param textRegion the selected region
* @param selection the text of the selected region without
*/
public ComputeSourceRunnable(ITranslationUnit tUnit, IRegion textRegion) {
public ComputeSourceRunnable(ITranslationUnit tUnit, IRegion textRegion, String selection) {
fTU= tUnit;
fTextRegion= textRegion;
fSelection = selection;
fMonitor= new NullProgressMonitor();
fSource= null;
}
/*
* @see org.eclipse.cdt.internal.core.model.ASTCache.ASTRunnable#runOnAST(org.eclipse.cdt.core.dom.ast.IASTTranslationUnit)
* @see org.eclipse.cdt.internal.core.model.ASTCache.ASTRunnable#runOnAST(IASTTranslationUnit)
*/
@Override
public IStatus runOnAST(ILanguage lang, IASTTranslationUnit ast) {
if (ast != null) {
try {
IASTName name= ast.getNodeSelector(null).findEnclosingName(fTextRegion.getOffset(), fTextRegion.getLength());
if (name != null) {
IBinding binding= name.resolveBinding();
if (binding != null) {
// Check for implicit names first, could be an implicit constructor call
if(name.getParent() instanceof IASTImplicitNameOwner) {
IASTImplicitNameOwner iastImplicitNameOwner = (IASTImplicitNameOwner) name.getParent();
IASTName [] implicitNames = iastImplicitNameOwner.getImplicitNames();
if(implicitNames.length == 1) {
IBinding implicitNameBinding = implicitNames[0].resolveBinding();
if(implicitNameBinding instanceof ICPPConstructor) {
binding = implicitNameBinding;
IASTNodeSelector nodeSelector = ast.getNodeSelector(null);
if (fSelection.equals(Keywords.AUTO)) {
IASTNode node = nodeSelector.findEnclosingNode(fTextRegion.getOffset(), fTextRegion.getLength());
if (node instanceof ICPPASTDeclSpecifier) {
ICPPASTDeclSpecifier declSpec = (ICPPASTDeclSpecifier) node;
IASTNode parent = declSpec.getParent();
IASTDeclarator[] declarators = IASTDeclarator.EMPTY_DECLARATOR_ARRAY;
if (parent instanceof IASTSimpleDeclaration) {
declarators = ((IASTSimpleDeclaration) parent).getDeclarators();
} else if (parent instanceof IASTParameterDeclaration) {
declarators = new IASTDeclarator[] { ((IASTParameterDeclaration) parent).getDeclarator() };
} else if (parent instanceof ICPPASTTypeId) {
declarators = new IASTDeclarator[] { ((ICPPASTTypeId) parent).getAbstractDeclarator() };
}
IType type = null;
for (IASTDeclarator declarator : declarators) {
IType t = CPPVisitor.createType(declarator);
if (type == null) {
type = t;
} else if (!type.isSameType(t)) {
// Type varies between declarators - don't display anything.
type = null;
break;
}
}
if (type != null && !(type instanceof IProblemType))
fSource = ASTTypeUtil.getType(type, false);
}
} else {
IASTName name= nodeSelector.findEnclosingName(fTextRegion.getOffset(), fTextRegion.getLength());
if (name != null) {
IBinding binding= name.resolveBinding();
if (binding != null) {
// Check for implicit names first, could be an implicit constructor call.
if (name.getParent() instanceof IASTImplicitNameOwner) {
IASTImplicitNameOwner implicitNameOwner = (IASTImplicitNameOwner) name.getParent();
IASTName[] implicitNames = implicitNameOwner.getImplicitNames();
if (implicitNames.length == 1) {
IBinding implicitNameBinding = implicitNames[0].resolveBinding();
if (implicitNameBinding instanceof ICPPConstructor) {
binding = implicitNameBinding;
}
}
}
}
if (binding instanceof IProblemBinding) {
// report problem as source comment
if (DEBUG) {
IProblemBinding problem= (IProblemBinding) binding;
fSource= "/* Indexer Problem!\n" + //$NON-NLS-1$
" * " + problem.getMessage() + //$NON-NLS-1$
"\n */"; //$NON-NLS-1$
if (binding instanceof IProblemBinding) {
// Report problem as source comment.
if (DEBUG) {
IProblemBinding problem= (IProblemBinding) binding;
fSource= "/* Problem:\n" + //$NON-NLS-1$
" * " + problem.getMessage() + //$NON-NLS-1$
"\n */"; //$NON-NLS-1$
}
} else if (binding instanceof IMacroBinding) {
fSource= computeSourceForMacro(ast, name, binding);
} else {
fSource= computeSourceForBinding(ast, binding);
}
} else if (binding instanceof IMacroBinding) {
fSource= computeSourceForMacro(ast, name, binding);
} else {
fSource= computeSourceForBinding(ast, binding);
}
if (fSource != null) {
return Status.OK_STATUS;
}
}
}
} catch (CoreException exc) {
return exc.getStatus();
} catch (DOMException exc) {
return new Status(IStatus.ERROR, CUIPlugin.PLUGIN_ID, "Internal Error", exc); //$NON-NLS-1$
if (fSource != null) {
return Status.OK_STATUS;
}
} catch (CoreException e) {
return e.getStatus();
} catch (DOMException e) {
return new Status(IStatus.ERROR, CUIPlugin.PLUGIN_ID, "Internal Error", e); //$NON-NLS-1$
}
}
return Status.CANCEL_STATUS;
@ -219,8 +267,8 @@ public class CSourceHover extends AbstractCEditorTextHover {
private String computeSourceForBinding(IASTTranslationUnit ast, IBinding binding) throws CoreException, DOMException {
IName[] names = findDefsOrDecls(ast, binding);
// in case the binding is a non-explicit specialization we need
// to consider the original binding (bug 281396)
// In case the binding is a non-explicit specialization we need
// to consider the original binding (bug 281396).
while (names.length == 0 && binding instanceof ICPPSpecialization) {
IBinding specializedBinding = ((ICPPSpecialization) binding).getSpecializedBinding();
if (specializedBinding == null || specializedBinding instanceof IProblemBinding) {
@ -270,29 +318,29 @@ public class CSourceHover extends AbstractCEditorTextHover {
IPath location= Path.fromOSString(fileName);
LocationKind locationKind= LocationKind.LOCATION;
if (name instanceof IASTName && !name.isReference()) {
IASTName astName= (IASTName)name;
IASTName astName= (IASTName) name;
if (astName.getTranslationUnit().getFilePath().equals(fileName)) {
int hoverOffset = fTextRegion.getOffset();
if (hoverOffset <= nodeOffset && nodeOffset < hoverOffset + fTextRegion.getLength() ||
hoverOffset >= nodeOffset && hoverOffset < nodeOffset + nodeLength) {
// bug 359352 - don't show source if its the same we are hovering on
return null;
// Bug 359352 - don't show source if its the same we are hovering on.
return computeHoverForDeclaration(astName);
}
if (fTU.getResource() != null) {
// reuse editor buffer for names local to the translation unit
// Reuse editor buffer for names local to the translation unit
location= fTU.getResource().getFullPath();
locationKind= LocationKind.IFILE;
}
}
} else {
// try to resolve path to a resource for proper encoding (bug 221029)
// Try to resolve path to a resource for proper encoding (bug 221029)
IFile file= EditorUtility.getWorkspaceFileAtLocation(location, fTU);
if (file != null) {
location= file.getFullPath();
locationKind= LocationKind.IFILE;
if (name instanceof IIndexName) {
// need to adjust index offsets to current offsets
// in case file has been modified since last index time
// Need to adjust index offsets to current offsets
// in case file has been modified since last index time.
IIndexName indexName= (IIndexName) name;
long timestamp= indexName.getFile().getTimestamp();
IPositionConverter converter= CCorePlugin.getPositionTrackerManager().findPositionConverter(file, timestamp);
@ -331,7 +379,7 @@ public class CSourceHover extends AbstractCEditorTextHover {
return null;
}
} else {
// expand source range to include preceding comment, if any
// Expand source range to include preceding comment, if any
boolean isKnR= isKnRSource(name);
sourceStart= computeSourceStart(doc, nameOffset, binding, isKnR);
if (sourceStart == CHeuristicScanner.NOT_FOUND) {
@ -342,15 +390,46 @@ public class CSourceHover extends AbstractCEditorTextHover {
String source= buffer.getDocument().get(sourceStart, sourceEnd - sourceStart);
return source;
} catch (BadLocationException exc) {
// ignore - should not happen anyway
if (DEBUG) exc.printStackTrace();
} catch (BadLocationException e) {
// Ignore - should not happen anyway
if (DEBUG) e.printStackTrace();
} finally {
mgr.disconnect(location, LocationKind.LOCATION, fMonitor);
}
return null;
}
/**
* Computes the hover containing the deduced type for a declaration based on {@code auto}
* keyword.
*
* @param name the name of the declarator
* @return the hover text, if the declaration is based on {@code auto} keyword,
* otherwise {@code null}.
*/
private String computeHoverForDeclaration(IASTName name) {
ICPPASTDeclarator declarator =
CPPVisitor.findAncestorWithType(name, ICPPASTDeclarator.class);
if (declarator == null)
return null;
IASTDeclaration declaration =
CPPVisitor.findAncestorWithType(declarator, IASTDeclaration.class);
IASTDeclSpecifier declSpec = null;
if (declaration instanceof IASTSimpleDeclaration) {
declSpec = ((IASTSimpleDeclaration) declaration).getDeclSpecifier();
} else if (declaration instanceof IASTParameterDeclaration) {
declSpec = ((IASTParameterDeclaration) declaration).getDeclSpecifier();
}
if (!(declSpec instanceof ICPPASTSimpleDeclSpecifier) ||
((ICPPASTSimpleDeclSpecifier) declSpec).getType() != IASTSimpleDeclSpecifier.t_auto) {
return null;
}
IType type = CPPVisitor.createType(declarator);
if (type instanceof IProblemType)
return null;
return ASTTypeUtil.getType(type, false) + " " + name.getRawSignature(); //$NON-NLS-1$
}
/**
* Determine if the name is part of a KnR function definition.
* @param name
@ -455,7 +534,7 @@ public class CSourceHover extends AbstractCEditorTextHover {
if (nextNonWS != CHeuristicScanner.NOT_FOUND) {
int nextNonWSLine= doc.getLineOfOffset(nextNonWS);
int lineOffset= doc.getLineOffset(nextNonWSLine);
if (doc.get(lineOffset, nextNonWS - lineOffset).trim().length() == 0) {
if (doc.get(lineOffset, nextNonWS - lineOffset).trim().isEmpty()) {
sourceStart= doc.getLineOffset(nextNonWSLine);
}
}
@ -467,7 +546,7 @@ public class CSourceHover extends AbstractCEditorTextHover {
private int computeSourceEnd(IDocument doc, int start, IBinding binding, boolean isDefinition, boolean isKnR) throws BadLocationException {
int sourceEnd= start;
CHeuristicScanner scanner= new CHeuristicScanner(doc);
// expand forward to the end of the definition/declaration
// Expand forward to the end of the definition/declaration
boolean searchBrace= false;
boolean searchSemi= false;
boolean searchComma= false;
@ -498,7 +577,7 @@ public class CSourceHover extends AbstractCEditorTextHover {
sourceEnd= doc.getLength();
}
}
// expand region to include whole line
// Expand region to include whole line
IRegion lineRegion= doc.getLineInformationOfOffset(sourceEnd);
sourceEnd= lineRegion.getOffset() + lineRegion.getLength();
} else if (searchSemi) {
@ -506,7 +585,7 @@ public class CSourceHover extends AbstractCEditorTextHover {
if (semi != CHeuristicScanner.NOT_FOUND) {
sourceEnd= semi+1;
}
// expand region to include whole line
// Expand region to include whole line
IRegion lineRegion= doc.getLineInformationOfOffset(sourceEnd);
sourceEnd= lineRegion.getOffset() + lineRegion.getLength();
} else if (searchComma) {
@ -552,8 +631,7 @@ public class CSourceHover extends AbstractCEditorTextHover {
* @return an array of definitions, never <code>null</code>
* @throws CoreException
*/
private IName[] findDefinitions(IASTTranslationUnit ast,
IBinding binding) throws CoreException {
private IName[] findDefinitions(IASTTranslationUnit ast, IBinding binding) throws CoreException {
IName[] declNames= ast.getDefinitionsInAST(binding);
if (declNames.length == 0 && ast.getIndex() != null) {
// search definitions in index
@ -570,8 +648,7 @@ public class CSourceHover extends AbstractCEditorTextHover {
* @return an array of declarations, never <code>null</code>
* @throws CoreException
*/
private IName[] findDeclarations(IASTTranslationUnit ast,
IBinding binding) throws CoreException {
private IName[] findDeclarations(IASTTranslationUnit ast, IBinding binding) throws CoreException {
IName[] declNames= ast.getDeclarationsInAST(binding);
if (declNames.length == 0 && ast.getIndex() != null) {
// search declarations in index
@ -586,7 +663,6 @@ public class CSourceHover extends AbstractCEditorTextHover {
public String getSource() {
return fSource;
}
}
/**
@ -605,12 +681,12 @@ public class CSourceHover extends AbstractCEditorTextHover {
if (editor != null) {
IEditorInput input= editor.getEditorInput();
IWorkingCopyManager manager= CUIPlugin.getDefault().getWorkingCopyManager();
IWorkingCopy copy = manager.getWorkingCopy(input);
IWorkingCopy workingCopy = manager.getWorkingCopy(input);
try {
if (copy == null || !copy.isConsistent()) {
if (workingCopy == null || !workingCopy.isConsistent()) {
return null;
}
} catch (CModelException exc) {
} catch (CModelException e) {
return null;
}
@ -618,22 +694,21 @@ public class CSourceHover extends AbstractCEditorTextHover {
try {
expression = textViewer.getDocument().get(hoverRegion.getOffset(), hoverRegion.getLength());
expression = expression.trim();
if (expression.length() == 0)
if (expression.isEmpty())
return null;
//Before trying a search lets make sure that the user is not hovering over a keyword
if (selectionIsKeyword(expression))
// Before trying a search lets make sure that the user is not hovering
// over a keyword other than 'auto'.
if (selectionIsKeyword(expression) && !expression.equals(Keywords.AUTO))
return null;
String source= null;
// Try with the indexer.
String source= searchInIndex(workingCopy, hoverRegion, expression);
// Try with the indexer
source= searchInIndex(copy, hoverRegion);
if (source == null || source.trim().length() == 0)
if (source == null || source.trim().isEmpty())
return null;
// we are actually interested in the comments, too.
// We are actually interested in the comments, too.
// source= removeLeadingComments(source);
String delim= System.getProperty("line.separator", "\n"); //$NON-NLS-1$ //$NON-NLS-2$
@ -645,7 +720,6 @@ public class CSourceHover extends AbstractCEditorTextHover {
source = Strings.concatenate(sourceLines, delim);
return source;
} catch (BadLocationException e) {
}
}
@ -680,7 +754,7 @@ public class CSourceHover extends AbstractCEditorTextHover {
final int startLine= doc.getLineOfOffset(partitionOffset);
final int lineOffset= doc.getLineOffset(startLine);
if (partitionOffset == lineOffset ||
doc.get(lineOffset, partitionOffset - lineOffset).trim().length() == 0) {
doc.get(lineOffset, partitionOffset - lineOffset).trim().isEmpty()) {
return lineOffset;
}
return commentOffset;
@ -690,13 +764,13 @@ public class CSourceHover extends AbstractCEditorTextHover {
final int startLine= doc.getLineOfOffset(partitionOffset);
final int lineOffset= doc.getLineOffset(startLine);
if (partitionOffset == lineOffset ||
doc.get(lineOffset, partitionOffset - lineOffset).trim().length() == 0) {
doc.get(lineOffset, partitionOffset - lineOffset).trim().isEmpty()) {
commentOffset= lineOffset;
continue;
}
return commentOffset;
} else if (IDocument.DEFAULT_CONTENT_TYPE.equals(partition.getType())) {
if (doc.get(partition.getOffset(), partition.getLength()).trim().length() == 0) {
if (doc.get(partition.getOffset(), partition.getLength()).trim().isEmpty()) {
continue;
}
if (commentOffset >= 0) {
@ -713,7 +787,6 @@ public class CSourceHover extends AbstractCEditorTextHover {
return 4;
}
/**
* Strip the leading comment from the given source string.
*
@ -732,13 +805,13 @@ public class CSourceHover extends AbstractCEditorTextHover {
}
i= reader.getOffset();
reader.close();
} catch (IOException ex) {
} catch (IOException e) {
i= 0;
} finally {
try {
reader.close();
} catch (IOException ex) {
CUIPlugin.log(ex);
} catch (IOException e) {
CUIPlugin.log(e);
}
}
@ -747,13 +820,14 @@ public class CSourceHover extends AbstractCEditorTextHover {
return source.substring(i);
}
protected String searchInIndex(final ITranslationUnit tUnit, IRegion textRegion) {
final ComputeSourceRunnable computer= new ComputeSourceRunnable(tUnit, textRegion);
protected String searchInIndex(final ITranslationUnit tUnit, IRegion textRegion, String selection) {
final ComputeSourceRunnable computer= new ComputeSourceRunnable(tUnit, textRegion, selection);
Job job= new Job(CHoverMessages.CSourceHover_jobTitle) {
@Override
protected IStatus run(IProgressMonitor monitor) {
try {
return ASTProvider.getASTProvider().runOnAST(tUnit, ASTProvider.WAIT_ACTIVE_ONLY, monitor, computer);
return ASTProvider.getASTProvider().runOnAST(tUnit, ASTProvider.WAIT_ACTIVE_ONLY,
monitor, computer);
} catch (Throwable t) {
CUIPlugin.log(t);
}
@ -769,16 +843,15 @@ public class CSourceHover extends AbstractCEditorTextHover {
job.schedule();
try {
job.join();
} catch (InterruptedException exc) {
} catch (InterruptedException e) {
job.cancel();
return null;
}
return computer.getSource();
}
/**
* Test whether the given name is a known keyword.
* Checks whether the given name is a known keyword.
*
* @param name
* @return <code>true</code> if the name is a known keyword or <code>false</code> if the
@ -802,7 +875,8 @@ public class CSourceHover extends AbstractCEditorTextHover {
int orientation= SWT.NONE;
if (editor instanceof IWorkbenchPartOrientation)
orientation= ((IWorkbenchPartOrientation) editor).getOrientation();
return new SourceViewerInformationControl(parent, false, orientation, getTooltipAffordanceString());
return new SourceViewerInformationControl(parent, false, orientation,
getTooltipAffordanceString());
}
};
}