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| author | crupest <crupest@outlook.com> | 2021-09-11 16:52:25 +0800 |
|---|---|---|
| committer | crupest <crupest@outlook.com> | 2021-09-11 16:52:25 +0800 |
| commit | e6eef2bda79dcf2abde080943cb8f9808941e331 (patch) | |
| tree | 84d7d0faaaa6f6a9fd1eb9a401e979ca25271c7f /include/cru/parse/Grammar.hpp | |
| parent | 4511eab66574b8047376a1f612e84e57d2040a95 (diff) | |
| download | cru-e6eef2bda79dcf2abde080943cb8f9808941e331.tar.gz cru-e6eef2bda79dcf2abde080943cb8f9808941e331.tar.bz2 cru-e6eef2bda79dcf2abde080943cb8f9808941e331.zip | |
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Diffstat (limited to 'include/cru/parse/Grammar.hpp')
| -rw-r--r-- | include/cru/parse/Grammar.hpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/cru/parse/Grammar.hpp b/include/cru/parse/Grammar.hpp index 5935e703..42649c30 100644 --- a/include/cru/parse/Grammar.hpp +++ b/include/cru/parse/Grammar.hpp @@ -35,6 +35,11 @@ class Grammar : public Object { return productions_; } + Grammar* Clone() const; + + public: // Algorithms + void EliminateLeftRecursions(); + private: Nonterminal* start_symbol_; std::vector<Terminal*> terminals_; |