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<p><span style="color: rgb(33, 33, 33); font-size: 12pt;">>(or remove the side-channel error handling, and have the APIs return errors explicitly instead - the side channel's likely to be accidentally unchecked by many callers, >which is probably a mistake)</span><br>
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This will require many changes in places uses Regex in llvm code. At the same time I am not sure it is worth doing</div>
<div>that <span style="font-size: 12pt;">as we might want to switch to std::regex as soon as compilers versions we support implements that.</span></div>
<div><span style="font-size: 12pt;">I would probably leave it as is then.</span></div>
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<div><span style="font-size: 12pt;">George.</span></div>
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