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Added EOF symbol, making the getTable() saner for ACCEPT and lookahead support in ParseRule

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Nathan Braswell
2013-06-13 14:25:10 -04:00
parent 949dbc532a
commit 0c651a5d9e
9 changed files with 68 additions and 20 deletions
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3
src/ParseRule.cpp
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@@ -5,10 +5,11 @@ ParseRule::ParseRule() {
leftHandle = NULL;
}
ParseRule::ParseRule(Symbol* leftHandle, int pointerIndex, std::vector<Symbol*> &rightSide) {
ParseRule::ParseRule(Symbol* leftHandle, int pointerIndex, std::vector<Symbol*> &rightSide, Symbol* lookahead) {
this->leftHandle = leftHandle;
this->pointerIndex = pointerIndex;
this->rightSide = rightSide;
this->lookahead = lookahead;
}
ParseRule::~ParseRule() {