From: Jonathan Wakely <jwakely@redhat.com>
Date: Fri, 13 Dec 2024 11:59:08 +0000 (+0000)
Subject: libstdc++: Fix -Wsign-compare warning in <regex>
X-Git-Tag: basepoints/gcc-16~3333
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba1b6ed1c91ef310b19a2f33523b97f026750303;p=thirdparty%2Fgcc.git

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

libstdc++-v3/ChangeLog:

	* include/bits/regex.tcc: Fix -Wsign-compare warning.
---

diff --git a/libstdc++-v3/include/bits/regex.tcc b/libstdc++-v3/include/bits/regex.tcc
index 5cf217ef777c..5d2584e9d6d7 100644
--- a/libstdc++-v3/include/bits/regex.tcc
+++ b/libstdc++-v3/include/bits/regex.tcc
@@ -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