Method GetAttributeSpan

eval/eval/evaluator_stack.h:127–131

Gets the last size attribute trails of the stack. Checking that stack has enough elements is caller's responsibility. Please note that calls to Push may invalidate returned Span object.

  // Checking that stack has enough elements is caller's responsibility.
  // Please note that calls to Push may invalidate returned Span object.
  absl::Span<const AttributeTrail> GetAttributeSpan(size_t size) const {
    ABSL_DCHECK(HasEnough(size));

    return absl::Span<const AttributeTrail>(attributes_ - size, size);
  }

  // Peeks the last element of the stack.
  // Checking that stack is not empty is caller's responsibility.