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-rw-r--r--abstractmetabuilder.cpp93
-rw-r--r--abstractmetabuilder.h3
-rw-r--r--tests/testabstractmetaclass.cpp53
-rw-r--r--tests/testabstractmetaclass.h2
4 files changed, 56 insertions, 95 deletions
diff --git a/abstractmetabuilder.cpp b/abstractmetabuilder.cpp
index 0ba989dc7..243bbae32 100644
--- a/abstractmetabuilder.cpp
+++ b/abstractmetabuilder.cpp
@@ -1517,10 +1517,7 @@ AbstractMetaFunction *AbstractMetaBuilder::traverseFunction(FunctionModelItem fu
if (!expr.isEmpty())
metaArg->setOriginalDefaultValueExpression(expr);
- if (m_currentClass) {
- expr = translateDefaultValue(arg, metaArg->type(), metaFunction, m_currentClass, i);
- metaArg->setDefaultValueExpression(expr);
- }
+ metaArg->setDefaultValueExpression(metaArg->originalDefaultValueExpression());
if (expr.isEmpty())
firstDefaultArgument = i;
@@ -1853,94 +1850,6 @@ void AbstractMetaBuilder::decideUsagePattern(AbstractMetaType *metaType)
}
}
-QString AbstractMetaBuilder::translateDefaultValue(ArgumentModelItem item, AbstractMetaType *type,
- AbstractMetaFunction *fnc, AbstractMetaClass *implementingClass,
- int argumentIndex)
-{
- QString functionName = fnc->name();
- QString className = implementingClass->qualifiedCppName();
-
- QString replacedExpression = fnc->replacedDefaultExpression(implementingClass, argumentIndex + 1);
- if (fnc->removedDefaultExpression(implementingClass, argumentIndex + 1))
- return "";
- else if (!replacedExpression.isEmpty())
- return replacedExpression;
-
- QString expr = item->defaultValueExpression();
- if (type) {
- if (type->isPrimitive()) {
- if (type->name() == "boolean") {
- if (expr != "false" && expr != "true") {
- bool ok = false;
- int number = expr.toInt(&ok);
- if (ok && number)
- expr = "true";
- else
- expr = "false";
- }
- } else if (expr == "QVariant::Invalid") {
- expr = QString::number(QVariant::Invalid);
- } else {
- // This can be an enum or flag so I need to delay the
- // translation untill all namespaces are completly
- // processed. This is done in figureOutEnumValues()
- }
- } else if (type->isFlags() || type->isEnum()) {
- bool isNumber;
- expr.toInt(&isNumber);
- if (!isNumber && expr.indexOf("::") < 0) {
- // Add the enum/flag scope to default value, making it usable
- // from other contexts beside its owner class hierarchy
- QRegExp typeRegEx("[^<]*[<]([^:]*::).*");
- typeRegEx.indexIn(type->minimalSignature());
- expr = typeRegEx.cap(1) + expr;
- }
- } else if (type->isContainer() && expr.contains('<')) {
- QRegExp typeRegEx("[^<]*<(.*)>");
- typeRegEx.indexIn(type->minimalSignature());
- QRegExp defaultRegEx("([^<]*<).*(>[^>]*)");
- defaultRegEx.indexIn(expr);
- expr = defaultRegEx.cap(1) + typeRegEx.cap(1) + defaultRegEx.cap(2);
- } else {
- // Here the default value is supposed to be a constructor,
- // a class field, or a constructor receiving a class field
- QRegExp defaultRegEx("([^\\(]*\\(|)([^\\)]*)(\\)|)");
- defaultRegEx.indexIn(expr);
-
- QString defaultValueCtorName = defaultRegEx.cap(1);
- if (defaultValueCtorName.endsWith('('))
- defaultValueCtorName.chop(1);
-
- // Fix the scope for constructor using the already
- // resolved argument type as a reference.
- // The following regular expression extracts any
- // use of namespaces/scopes from the type string.
- QRegExp typeRegEx("^(?:const[\\s]+|)([\\w:]*::|)([A-Za-z_]\\w*)\\s*[&\\*]?$");
- typeRegEx.indexIn(type->minimalSignature());
-
- QString typeNamespace = typeRegEx.cap(1);
- QString typeCtorName = typeRegEx.cap(2);
- if (!typeNamespace.isEmpty() && defaultValueCtorName == typeCtorName)
- expr.prepend(typeNamespace);
-
- // Fix scope if the parameter is a field of the current class
- foreach (const AbstractMetaField* field, implementingClass->fields()) {
- if (defaultRegEx.cap(2) == field->name()) {
- expr = defaultRegEx.cap(1) + implementingClass->name() + "::" + defaultRegEx.cap(2) + defaultRegEx.cap(3);
- break;
- }
- }
- }
- } else {
- QString warn = QString("undefined type for default value '%3' of argument in function '%1', class '%2'")
- .arg(functionName).arg(className).arg(item->defaultValueExpression());
- ReportHandler::warning(warn);
- expr = QString();
- }
-
- return expr;
-}
-
bool AbstractMetaBuilder::isQObject(const QString &qualifiedName)
{
if (qualifiedName == "QObject")
diff --git a/abstractmetabuilder.h b/abstractmetabuilder.h
index 4f0979129..fb4019317 100644
--- a/abstractmetabuilder.h
+++ b/abstractmetabuilder.h
@@ -117,9 +117,6 @@ public:
void setupClonable(AbstractMetaClass *cls);
void setupFunctionDefaults(AbstractMetaFunction *metaFunction, AbstractMetaClass *metaClass);
- QString translateDefaultValue(ArgumentModelItem item, AbstractMetaType *type,
- AbstractMetaFunction *fnc, AbstractMetaClass *,
- int argumentIndex);
AbstractMetaType *translateType(const TypeInfo &type, bool *ok, bool resolveType = true, bool resolveScope = true);
void decideUsagePattern(AbstractMetaType *type);
diff --git a/tests/testabstractmetaclass.cpp b/tests/testabstractmetaclass.cpp
index 2050fca20..63df54598 100644
--- a/tests/testabstractmetaclass.cpp
+++ b/tests/testabstractmetaclass.cpp
@@ -137,6 +137,59 @@ void TestAbstractMetaClass::testVirtualMethods()
QCOMPARE(funcC->implementingClass(), c);
}
+void TestAbstractMetaClass::testDefaultValues()
+{
+ const char* cppCode ="\
+ struct A {\
+ class B {};\
+ void method(B b = B());\
+ };\
+ ";
+ const char* xmlCode = "\
+ <typesystem package=\"Foo\"> \
+ <value-type name='A'/> \
+ <value-type name='A::B'/> \
+ </typesystem>";
+ TestUtil t(cppCode, xmlCode, false);
+ AbstractMetaClassList classes = t.builder()->classes();
+ QCOMPARE(classes.count(), 2);
+ AbstractMetaClass* classA = classes.findClass("A");
+ QCOMPARE(classA->queryFunctionsByName("method").count(), 1);
+ AbstractMetaFunction* method = classA->queryFunctionsByName("method").first();
+ AbstractMetaArgument* arg = method->arguments().first();
+ QCOMPARE(arg->defaultValueExpression(), arg->originalDefaultValueExpression());
+}
+
+void TestAbstractMetaClass::testModifiedDefaultValues()
+{
+ const char* cppCode ="\
+ struct A {\
+ class B {};\
+ void method(B b = B());\
+ };\
+ ";
+ const char* xmlCode = "\
+ <typesystem package=\"Foo\"> \
+ <value-type name='A'> \
+ <modify-function signature='method'>\
+ <modify-argument index='1'>\
+ <replace-default-expression with='Hello'/>\
+ </modify-argument>\
+ </modify-function>\
+ </value-type>\
+ <value-type name='A::B'/> \
+ </typesystem>";
+ TestUtil t(cppCode, xmlCode, false);
+ AbstractMetaClassList classes = t.builder()->classes();
+ QCOMPARE(classes.count(), 2);
+ AbstractMetaClass* classA = classes.findClass("A");
+ QCOMPARE(classA->queryFunctionsByName("method").count(), 1);
+ AbstractMetaFunction* method = classA->queryFunctionsByName("method").first();
+ AbstractMetaArgument* arg = method->arguments().first();
+ QCOMPARE(arg->defaultValueExpression(), QString("B()"));
+ QCOMPARE(arg->originalDefaultValueExpression(), QString("Hello"));
+}
+
QTEST_APPLESS_MAIN(TestAbstractMetaClass)
diff --git a/tests/testabstractmetaclass.h b/tests/testabstractmetaclass.h
index 54336e7bf..c89cbc5d1 100644
--- a/tests/testabstractmetaclass.h
+++ b/tests/testabstractmetaclass.h
@@ -35,6 +35,8 @@ private slots:
void testClassName();
void testClassNameUnderNamespace();
void testVirtualMethods();
+ void testDefaultValues();
+ void testModifiedDefaultValues();
};
#endif // TESTABSTRACTMETACLASS_H
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-20 01:03:19 +0000