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refs #14616 - use std::unordered_set in TokenList::validateAst() #8496

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refs #14616 - use std::unordered_set in TokenList::validateAst() #8496

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2 changes: 1 addition & 1 deletion lib/tokenlist.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1919,7 +1919,7 @@ void TokenList::validateAst(bool print) const
mTokensFrontBack->front->printOut(std::cout);
}};
// Check for some known issues in AST to avoid crash/hang later on
std::set<const Token*> safeAstTokens; // list of "safe" AST tokens without endless recursion
std::unordered_set<const Token*> safeAstTokens; // list of "safe" AST tokens without endless recursion
for (const Token *tok = mTokensFrontBack->front; tok; tok = tok->next()) {
// Syntax error if binary operator only has 1 operand
if ((tok->isAssignmentOp() || tok->isComparisonOp() || Token::Match(tok,"[|^/%]")) && tok->astOperand1() && !tok->astOperand2())
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