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fix. Fixed warning ‘virtual bool antlr4::tree::ParseTree::operator==(const antlr4::tree::ParseTree&) const’ was hidden [-Woverloaded-virtual=] #3

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fix. Fixed warning ‘virtual bool antlr4::tree::ParseTree::operator==(const antlr4::tree::ParseTree&) const’ was hidden [-Woverloaded-virtual=] #3

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1 change: 1 addition & 0 deletions runtime/src/RuleContext.h
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,7 @@ namespace antlr4 {
// recog null unless ParserRuleContext, in which case we use subclass toString(...)
std::string toString(Recognizer *recog, RuleContext *stop);

using ParseTree::operator==;
virtual std::string toString(const std::vector<std::string> &ruleNames, RuleContext *stop);

bool operator == (const RuleContext &other) { return this == &other; } // Simple address comparison.
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