libstdc++: Fix -Wsign-compare warning in <regex>

libstdc++-v3/ChangeLog:

	* include/bits/regex.tcc: Fix -Wsign-compare warning.
This commit is contained in:
Jonathan Wakely 2024-12-13 11:59:08 +00:00 committed by Jonathan Wakely
parent 55ed7c4443
commit ba1b6ed1c9
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@ -444,7 +444,7 @@ namespace __detail
__num *= 10;
__num += __traits.value(*__next++, 10);
}
if (0 <= __num && __num < this->size())
if (0 <= __num && size_t(__num) < this->size())
__output(__num);
}
else