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Code Issues Wiki Activity

Extracted a constant.

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This commit is contained in:
Markus Schorn 2008-04-10 07:51:14 +00:00
parent 94a11113b4
commit 68db07fc5d
1 changed files with 20 additions and 21 deletions
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41
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/SemanticUtil.java
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@ -28,6 +28,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPReferenceType;
import org.eclipse.cdt.core.parser.Keywords; import org.eclipse.cdt.core.parser.Keywords;
import org.eclipse.cdt.core.parser.util.ArrayUtil; import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.core.parser.util.CharArraySet; import org.eclipse.cdt.core.parser.util.CharArraySet;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.core.parser.util.ObjectSet; import org.eclipse.cdt.core.parser.util.ObjectSet;
import org.eclipse.cdt.internal.core.dom.parser.cpp.OverloadableOperator; import org.eclipse.cdt.internal.core.dom.parser.cpp.OverloadableOperator;
@ -35,6 +36,7 @@ import org.eclipse.cdt.internal.core.dom.parser.cpp.OverloadableOperator;
* *
*/ */
public class SemanticUtil { public class SemanticUtil {
private static final char[] OPERATOR_CHARS = Keywords.OPERATOR.toCharArray();
/** /**
* Cache of overloadable operator names for fast lookup. Used by isConversionOperator. * Cache of overloadable operator names for fast lookup. Used by isConversionOperator.
*/ */
@ -103,8 +105,9 @@ public class SemanticUtil {
IBinding binding= base.getBaseClass(); IBinding binding= base.getBaseClass();
if(binding instanceof ICPPClassType && !(binding instanceof IProblemBinding)) { if(binding instanceof ICPPClassType && !(binding instanceof IProblemBinding)) {
ICPPClassType ct= (ICPPClassType) binding; ICPPClassType ct= (ICPPClassType) binding;
if(!done.containsKey(ct)) if(!done.containsKey(ct)) {
next.put(ct); next.put(ct);
}
} }
} }
} }
@ -122,16 +125,12 @@ public class SemanticUtil {
private static final boolean isConversionOperator(ICPPMethod method) { private static final boolean isConversionOperator(ICPPMethod method) {
boolean result= false; boolean result= false;
if(!method.isImplicit()) { if(!method.isImplicit()) {
char[] name= method.getNameCharArray(); final char[] name= method.getNameCharArray();
char[] expected= Keywords.OPERATOR.toCharArray(); if (name.length > OPERATOR_CHARS.length + 1 &&
if(name.length > expected.length + 1) { CharArrayUtils.equals(name, 0, OPERATOR_CHARS.length, OPERATOR_CHARS)) {
for(int i=0; i<expected.length; i++) { if(name[OPERATOR_CHARS.length]==' ') {
if(name[i] != expected[i]) result= !cas.containsKey(name, OPERATOR_CHARS.length+1, name.length - (OPERATOR_CHARS.length+1));
return false;
} }
if(name[expected.length]!=' ')
return false;
result= !cas.containsKey(name, expected.length+1, name.length - (expected.length+1));
} }
} }
return result; return result;
@ -159,20 +158,20 @@ public class SemanticUtil {
static IType getUltimateType(IType type, IType[] lastPointerType, boolean stopAtPointerToMember) { static IType getUltimateType(IType type, IType[] lastPointerType, boolean stopAtPointerToMember) {
try { try {
while( true ){ while( true ){
if( type instanceof ITypedef ) if( type instanceof ITypedef ) {
type= ((ITypedef)type).getType(); type= ((ITypedef)type).getType();
else if( type instanceof IQualifierType ) } else if( type instanceof IQualifierType ) {
type= ((IQualifierType)type).getType(); type= ((IQualifierType)type).getType();
else if( stopAtPointerToMember && type instanceof ICPPPointerToMemberType ) } else if( stopAtPointerToMember && type instanceof ICPPPointerToMemberType )
return type; return type;
else if( type instanceof IPointerType ) { else if( type instanceof IPointerType ) {
if(lastPointerType!=null) { if(lastPointerType!=null) {
lastPointerType[0]= type; lastPointerType[0]= type;
} }
type= ((IPointerType) type).getType(); type= ((IPointerType) type).getType();
} else if( type instanceof ICPPReferenceType ) } else if( type instanceof ICPPReferenceType ) {
type= ((ICPPReferenceType)type).getType(); type= ((ICPPReferenceType)type).getType();
else } else
return type; return type;
} }
@ -190,13 +189,13 @@ public class SemanticUtil {
public static IType getUltimateTypeUptoPointers(IType type){ public static IType getUltimateTypeUptoPointers(IType type){
try { try {
while( true ){ while( true ){
if( type instanceof ITypedef ) if( type instanceof ITypedef ) {
type = ((ITypedef)type).getType(); type = ((ITypedef)type).getType();
else if( type instanceof IQualifierType ) } else if( type instanceof IQualifierType ) {
type = ((IQualifierType)type).getType(); type = ((IQualifierType)type).getType();
else if( type instanceof ICPPReferenceType ) } else if( type instanceof ICPPReferenceType ) {
type = ((ICPPReferenceType)type).getType(); type = ((ICPPReferenceType)type).getType();
else } else
return type; return type;
} }
} catch ( DOMException e ) { } catch ( DOMException e ) {