diff options
Diffstat (limited to 'include/cru/parse/Grammar.hpp')
| -rw-r--r-- | include/cru/parse/Grammar.hpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/cru/parse/Grammar.hpp b/include/cru/parse/Grammar.hpp index 42649c30..98bed1b1 100644 --- a/include/cru/parse/Grammar.hpp +++ b/include/cru/parse/Grammar.hpp @@ -1,6 +1,7 @@ #pragma once #include "Production.hpp" +#include <unordered_map> #include <vector> namespace cru::parse { @@ -38,6 +39,9 @@ class Grammar : public Object { Grammar* Clone() const; public: // Algorithms + std::unordered_map<Nonterminal*, std::vector<Production*>> + GenerateLeftProductionMap() const; + void EliminateLeftRecursions(); private: |