saturneric/SyntaxParser
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修正并完善代码;

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This commit is contained in:
satunreric 2021-04-29 21:46:57 +08:00
parent f7355e63e2
commit da2a2f7cc8
1 changed files with 6 additions and 4 deletions
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10
main.cpp
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@ -628,11 +628,11 @@ public:
wcout << pool->getSymbol(p_pdt->left)->name << L" -> " ; wcout << pool->getSymbol(p_pdt->left)->name << L" -> " ;
int i = 0; int i = 0;
for(const auto &symbol : p_pdt->right) { for(const auto &symbol : p_pdt->right) {
if(i++ == dot_index) wcout << L'*'; if(i++ == dot_index) wcout << "·";
wcout << pool->getSymbol(symbol)->name; wcout << pool->getSymbol(symbol)->name;
} }
if(i++ == dot_index) wcout << L'*'; if(i++ == dot_index) wcout << "·";
wcout << L',' << pool->getSymbol(item->get_terminator())->name << endl; wcout << L',' << pool->getSymbol(item->get_terminator())->name << endl;
} }
@ -924,8 +924,10 @@ public:
} }
} }
} else { } else {
if(item->get_production()->left != pool->getStartSymbol()->index) { if(pool->getSymbol(next_symbol)->terminator) {
this->add_action(ic->getIndex(), next_symbol, STATUTE, item->get_production()); if (item->get_production()->left != pool->getStartSymbol()->index) {
this->add_action(ic->getIndex(), item->get_terminator(), STATUTE, item->get_production());
}
} }
} }
} }