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LR0: ::expandNonTerminals now accepts a set of items and states

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This commit is contained in:
Paul Beckingham 2015-12-27 09:58:40 -05:00
parent d3353aba24
commit 90fbdaa08b
2 changed files with 3 additions and 3 deletions
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4
src/LR0.cpp
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@ -58,12 +58,12 @@ void LR0::createParseTables (const Grammar& grammar)
// TODO Add augmented grammar to items. // TODO Add augmented grammar to items.
// TODO Add new states. // TODO Add new states.
while (expandNonTerminals ()) while (expandNonTerminals (items))
; ;
} }
//////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
bool LR0::expandNonTerminals () bool LR0::expandNonTerminals (std::vector <std::pair <int, int>>& items)
{ {

2
src/LR0.h
View file

@ -41,7 +41,7 @@ public:
std::string dump () const; std::string dump () const;
private: private:
bool expandNonTerminals (); bool expandNonTerminals (std::vector <std::pair <int, int>>&);
private: private:
// state column result // state column result