lexer-helper.h

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#pragma once
 
#include <cassert>
#include <optional>
#include <string>
 
#include "parser.l.h"
 
inline MacroDependentCodeEnablement invert(MacroDependentCodeEnablement enabledCodeDecision)
{
  switch (enabledCodeDecision)
  {
    case MacroDependentCodeEnablement::kNoInfo:
      return MacroDependentCodeEnablement::kNoInfo;
    case MacroDependentCodeEnablement::kDisabled:
      return MacroDependentCodeEnablement::kEnabled;
    case MacroDependentCodeEnablement::kEnabled:
      return MacroDependentCodeEnablement::kDisabled;
  }
 
  assert(false && "We should never be here.");
  return MacroDependentCodeEnablement::kNoInfo;
}
 
MacroDefineInfo getMacroDefineInfo(const std::string& id);
 
std::optional<int> getIdValue(const std::string& id);