Fix -Wsign-compare warnings in re tests that only run on OS X

llvm-svn: 290481

1 files changed, 26 insertions, 26 deletions

diff --git a/libcxx/test/std/re/re.alg/re.alg.search/basic.pass.cpp b/libcxx/test/std/re/re.alg/re.alg.search/basic.pass.cpp
index f5157f56375..11982a26d00 100644
--- a/libcxx/test/std/re/re.alg/re.alg.search/basic.pass.cpp
+++ b/libcxx/test/std/re/re.alg/re.alg.search/basic.pass.cpp
@@ -450,7 +450,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<char>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
         assert(m.length(1) == 2);
@@ -468,7 +468,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<char>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
         assert(m.length(1) == 3);
@@ -493,7 +493,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<char>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
         assert(m.length(1) == 3);
@@ -597,7 +597,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<char>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -620,7 +620,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<char>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -650,7 +650,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<char>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -666,7 +666,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<char>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -682,7 +682,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<char>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -706,7 +706,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<char>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -722,7 +722,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<char>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1094,7 +1094,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1109,7 +1109,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1124,7 +1124,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1157,7 +1157,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1172,7 +1172,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1187,7 +1187,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1208,7 +1208,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
         assert(m.length(1) == 2);
@@ -1226,7 +1226,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
         assert(m.length(1) == 3);
@@ -1251,7 +1251,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
         assert(m.length(1) == 3);
@@ -1355,7 +1355,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1378,7 +1378,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1408,7 +1408,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1424,7 +1424,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1440,7 +1440,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1464,7 +1464,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1480,7 +1480,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }