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Code Issues Wiki Activity

Debugging helpers.

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This commit is contained in:
Sergey Prigogin 2008-04-21 03:50:55 +00:00
parent 97b34939ee
commit 237ac325a7
8 changed files with 50 additions and 37 deletions
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11
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/util/DebugUtil.java
View file

@ -52,9 +52,18 @@ public class DebugUtil {
className, caller.getMethodName(), caller.getFileName(), caller.getLineNumber());
if(extraMessage != null)
message += ": " + extraMessage;//$NON-NLS-1$
message += ": " + extraMessage; //$NON-NLS-1$
System.out.println(message);
}
public static String safeClassName(Object obj) {
return obj != null ? obj.getClass().getSimpleName() : ""; //$NON-NLS-1$
}
public static String toStringWithClass(Object obj) {
return obj != null ?
String.valueOf(obj) + " " + obj.getClass().getSimpleName() : //$NON-NLS-1$
"null"; //$NON-NLS-1$
}
}

26
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTSimpleTypeTemplateParameter.java
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@ -27,7 +27,6 @@ public class CPPASTSimpleTypeTemplateParameter extends CPPASTNode implements
private IASTName name;
private IASTTypeId typeId;
public CPPASTSimpleTypeTemplateParameter() {
}
@ -70,22 +69,22 @@ public class CPPASTSimpleTypeTemplateParameter extends CPPASTNode implements
}
@Override
public boolean accept( ASTVisitor action ){
public boolean accept(ASTVisitor action) {
if (action.shouldVisitTemplateParameters && action instanceof ICPPASTVisitor) {
switch( ((ICPPASTVisitor)action).visit( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
switch (((ICPPASTVisitor) action).visit(this)) {
case ASTVisitor.PROCESS_ABORT: return false;
case ASTVisitor.PROCESS_SKIP: return true;
default : break;
}
}
if( name != null ) if( !name.accept( action ) ) return false;
if( typeId != null ) if( !typeId.accept( action ) ) return false;
if (name != null) if (!name.accept(action)) return false;
if (typeId != null) if (!typeId.accept(action)) return false;
if (action.shouldVisitTemplateParameters && action instanceof ICPPASTVisitor) {
switch( ((ICPPASTVisitor)action).leave( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
switch (((ICPPASTVisitor) action).leave(this)) {
case ASTVisitor.PROCESS_ABORT: return false;
case ASTVisitor.PROCESS_SKIP: return true;
default : break;
}
}
@ -93,8 +92,13 @@ public class CPPASTSimpleTypeTemplateParameter extends CPPASTNode implements
}
public int getRoleForName(IASTName n) {
if( n == name )
if (n == name)
return r_declaration;
return r_unclear;
}
@Override
public String toString() {
return getName().toString();
}
}

5
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPClassSpecializationScope.java
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@ -42,7 +42,6 @@ import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
public class CPPClassSpecializationScope implements ICPPClassScope, IASTInternalScope {
private ObjectMap instanceMap = ObjectMap.EMPTY_MAP;
final private ICPPSpecialization specialization;
public CPPClassSpecializationScope(ICPPSpecialization specialization) {
this.specialization = specialization;
@ -131,7 +130,7 @@ public class CPPClassSpecializationScope implements ICPPClassScope, IASTInternal
public IName getScopeName() {
if (specialization instanceof ICPPInternalBinding)
return (IASTName) ((ICPPInternalBinding)specialization).getDefinition();
return (IASTName) ((ICPPInternalBinding) specialization).getDefinition();
//TODO: get the scope name for non-internal bindings
return null;
}
@ -201,6 +200,6 @@ public class CPPClassSpecializationScope implements ICPPClassScope, IASTInternal
@Override
public String toString() {
IName name = getScopeName();
return name != null ? name.toString() : "<unnamed scope>"; //$NON-NLS-1$
return name != null ? name.toString() : String.valueOf(specialization);
}
}

2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPTemplateParameter.java
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@ -65,7 +65,7 @@ public class CPPTemplateParameter extends PlatformObject implements ICPPTemplate
* @see org.eclipse.cdt.core.dom.ast.IBinding#getScope()
*/
public IScope getScope() {
return CPPVisitor.getContainingScope(getPrimaryDeclaration ());
return CPPVisitor.getContainingScope(getPrimaryDeclaration());
}
/* (non-Javadoc)

5
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPTemplateTypeParameter.java
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@ -28,8 +28,7 @@ import org.eclipse.cdt.internal.core.index.IIndexType;
*/
public class CPPTemplateTypeParameter extends CPPTemplateParameter implements
ICPPTemplateTypeParameter, IType, ICPPInternalUnknown {
private ICPPScope unknownScope = null;
private ICPPScope unknownScope;
public CPPTemplateTypeParameter(IASTName name) {
super(name);
@ -58,7 +57,6 @@ public class CPPTemplateTypeParameter extends CPPTemplateParameter implements
return null;
}
public boolean isSameType(IType type) {
if (type == this)
return true;
@ -67,7 +65,6 @@ public class CPPTemplateTypeParameter extends CPPTemplateParameter implements
return false;
}
public IBinding resolveUnknown(ObjectMap argMap) {
// Cannot do resolution here since the result is not necessarily a binding.
return null;

2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPTypedefSpecialization.java
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@ -23,7 +23,7 @@ import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPTemplates;
* @author aniefer
*/
public class CPPTypedefSpecialization extends CPPSpecialization implements ITypedef, ITypeContainer {
private IType type = null;
private IType type;
/**
* @param specialized

28
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPSemantics.java
View file

@ -116,6 +116,7 @@ import org.eclipse.cdt.core.index.IIndexFileSet;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.core.parser.util.CharArrayObjectMap;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.core.parser.util.DebugUtil;
import org.eclipse.cdt.core.parser.util.ObjectSet;
import org.eclipse.cdt.internal.core.dom.parser.ASTInternal;
import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
@ -153,30 +154,39 @@ public class CPPSemantics {
public static final String EMPTY_NAME = ""; //$NON-NLS-1$
public static final char[] OPERATOR_ = new char[] {'o','p','e','r','a','t','o','r',' '};
public static final IType VOID_TYPE = new CPPBasicType(IBasicType.t_void, 0);
// Set to true for debugging.
public static boolean traceBindingResolution = false;
static protected IBinding resolveBinding(IASTName name) {
//1: get some context info off of the name to figure out what kind of lookup we want
static protected IBinding resolveBinding(IASTName name) {
if (traceBindingResolution) {
System.out.println("Resolving " + name); //$NON-NLS-1$
}
// 1: get some context info off of the name to figure out what kind of lookup we want
LookupData data = createLookupData(name, true);
try {
//2: lookup
// 2: lookup
lookup(data, name);
} catch (DOMException e1) {
data.problem = (ProblemBinding) e1.getProblem();
} catch (DOMException e) {
data.problem = (ProblemBinding) e.getProblem();
}
if (data.problem != null)
return data.problem;
//3: resolve ambiguities
// 3: resolve ambiguities
IBinding binding;
try {
binding = resolveAmbiguities(data, name);
} catch (DOMException e2) {
binding = e2.getProblem();
} catch (DOMException e) {
binding = e.getProblem();
}
//4: post processing
// 4: post processing
binding = postResolution(binding, data);
if (traceBindingResolution) {
System.out.println("Resolved " + name + " to " + DebugUtil.toStringWithClass(binding)); //$NON-NLS-1$ //$NON-NLS-2$
}
return binding;
}

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

@ -115,13 +115,7 @@ class PDOMCPPDeferredClassInstance extends PDOMCPPInstance implements
*/
public IType instantiate(ObjectMap argMap) {
IType[] arguments = getArguments();
IType[] newArgs = new IType[arguments.length];
int size = arguments.length;
for (int i = 0; i < size; i++) {
newArgs[i] = CPPTemplates.instantiateType(arguments[i], argMap);
}
IType[] newArgs = CPPTemplates.instantiateTypes(arguments, argMap);
return (IType) ((ICPPInternalTemplateInstantiator) getTemplateDefinition()).instantiate(newArgs);
}