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CppEditor: Fix InsertVirtualMethods quickfix

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... for base classes pulled in via using declarations.
This is probably just a hack, like everything connected to the weird
ClassOrNamespace class.

Fixes: QTCREATORBUG-32162
Change-Id: Id7fbcf569fca231284ad0026cc040b16ac04960c
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
Christian Kandeler
2024-12-12 16:58:25 +01:00
parent bbf5802148
commit 319a5ccd86
1 changed files with 25 additions and 2 deletions
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27
src/plugins/cppeditor/quickfixes/cppinsertvirtualmethods.cpp
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@@ -559,9 +559,17 @@ public:
while (!baseClassQueue.isEmpty()) {
ClassOrNamespace *clazz = baseClassQueue.dequeue();
visitedBaseClasses.insert(clazz);
const QList<ClassOrNamespace *> bases = clazz->usings();
for (const ClassOrNamespace *baseClass : bases) {
QList<ClassOrNamespace *> bases = clazz->usings();
while (!bases.isEmpty()) {
const ClassOrNamespace *baseClass = bases.takeFirst();
const QList<Symbol *> symbols = baseClass->symbols();
// See QTCREATORBUG-32162.
if (symbols.isEmpty() && baseClass->usings().size() == 1) {
bases.prepend(baseClass->usings().first());
continue;
}
for (Symbol *symbol : symbols) {
Class *base = symbol->asClass();
if (base
@@ -1852,6 +1860,21 @@ void InsertVirtualMethodsTest::test_data()
"};\n\n"
"struct Derived2 : Derived1\n"
"};\n");
QTest::newRow("base class via using")
<< InsertVirtualMethodsDialog::ModeOnlyDeclarations << false << true
<< _(R"cpp(
namespace A { struct Base { virtual void foo() = 0; }; } // namespace A
using A::Base;
struct @Derived : Base {};)cpp")
<< _(R"cpp(
namespace A { struct Base { virtual void foo() = 0; }; } // namespace A
using A::Base;
struct @Derived : Base {
// Base interface
public:
void foo() override;
};)cpp");
}
void InsertVirtualMethodsTest::test()