Method pushHandler

include/runtime/stackmgr.h:144–150

Push handler for try-catch block.

  /// Push handler for try-catch block.
  void
  pushHandler(AST::InstrView::iterator TryIt, uint32_t BlockParamNum,
              Span<const AST::Instruction::CatchDescriptor> Catch) noexcept {
    assuming(!FrameStack.empty());
    FrameStack.back().HandlerStack.emplace_back(
        TryIt, static_cast<uint32_t>(ValueStack.size()) - BlockParamNum, Catch);
  }

  /// Pop the top handler on the stack.
  std::optional<Handler> popTopHandler(uint32_t AssocValSize) noexcept {