Method functionSignatureRange

plugins/clang/duchain/duchainutils.cpp:26–43

namespace ClangIntegration {

KTextEditor::Range DUChainUtils::functionSignatureRange(const Declaration* decl)
{
    if (!decl->isFunctionDeclaration()) {
        qCWarning(KDEV_CLANG) << "Invalid declaration:" << decl;
        return {};
    }

    auto functionContext = decl->internalContext();
    Q_ASSERT(functionContext);
    auto childContexts = functionContext->childContexts();
    if (childContexts.isEmpty()) {
        return functionContext->rangeInCurrentRevision();
    }

    const auto start = functionContext->rangeInCurrentRevision().start();
    const auto end = childContexts[0]->rangeInCurrentRevision().start();
    return {start, end};
}

void DUChainUtils::registerDUChainItems()
{