visitFunctionDeclaration method

Implementation

@override
bool visitFunctionDeclaration(FunctionDeclaration node) {
  if (node.function.name != null) {
    _interpreter.addToContext(node.function.name!, true);
  }
  // Get the function's context and push it onto the stack
  Context functionContext =
      _interpreter.contexts[node.function] ?? SimpleContext({});
  pushContext(functionContext);
  visit(node.function.body);
  popContext();
  return true;
}