Method handleSelectionAttributes

glslang/MachineIndependent/attribute.cpp:169–193

Selection attributes

// Selection attributes
//
void TParseContext::handleSelectionAttributes(const TAttributes& attributes, TIntermNode* node)
{
    TIntermSelection* selection = node->getAsSelectionNode();
    if (selection == nullptr)
        return;

    for (auto it = attributes.begin(); it != attributes.end(); ++it) {
        if (it->size() > 0) {
            warn(node->getLoc(), "attribute with arguments not recognized, skipping", "", "");
            continue;
        }

        switch (it->name) {
        case EatFlatten:
            selection->setFlatten();
            break;
        case EatBranch:
            selection->setDontFlatten();
            break;
        default:
            warn(node->getLoc(), "attribute does not apply to a selection", "", "");
            break;
        }
    }
}

//
// Switch attributes