int _getIndex()

in wasm/lib/src/module.dart [142:151]

• 10 lines of code
• 3 McCabe index (conditional complexity)

  int _getIndex(String moduleName, String name) {
    final index = _importIndex['$moduleName::$name'];
    if (index == null) {
      throw WasmError('Import not found: $moduleName::$name');
    } else if (_imports.ref.data[index] != nullptr) {
      throw WasmError('Import already filled: $moduleName::$name');
    } else {
      return index;
    }
  }