Recommit awk tests with warnings removed. Initial commit r299652, reverted r299656.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@299680 91177308-0d34-0410-b5e6-96231b3b80d8

test/std/re/re.alg/re.alg.match/awk.pass.cpp

@@ -26,7 +26,7 @@
 
 int main()
 {
-/*    {
+    {
         std::cmatch m;
         const char s[] = "a";
         assert(std::regex_match(s, m, std::regex("a", std::regex_constants::awk)));
@@ -263,7 +263,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -278,7 +278,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -293,7 +293,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -326,7 +326,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -341,7 +341,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -356,7 +356,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -378,7 +378,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -394,7 +394,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -410,7 +410,7 @@ 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((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) == 4);
@@ -434,7 +434,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -519,7 +519,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -542,7 +542,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -572,7 +572,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -588,7 +588,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -604,7 +604,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -616,24 +616,23 @@ int main()
         assert(m.size() == 0);
     }
     std::locale::global(std::locale(LOCALE_cs_CZ_ISO8859_2));
-*/    {
-    /*
+    {
         std::cmatch m;
         const char s[] = "m";
-        assert(std::regex_match(s, m, std::regex("[a[=M=]z]",
-                                                 std::regex_constants::awk);
-       assert(m.size() == 1);
+        assert(std::regex_match(s, m, 
+                      std::regex("[a[=M=]z]", std::regex_constants::awk)));
+        assert(m.size() == 1);
         assert(!m.prefix().matched);
         assert(m.prefix().first == s);
         assert(m.prefix().second == m[0].first);
         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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
-*/    }
-/*    {
+    }
+    {
         std::cmatch m;
         const char s[] = "Ch";
         assert(std::regex_match(s, m, std::regex("[a[.ch.]z]",
@@ -645,7 +644,7 @@ 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((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -688,7 +687,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == m[0].second);
-        assert(m.length(0) == 4);
+        assert((size_t)m.length(0) == 4);
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -704,7 +703,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == s + std::char_traits<char>::length(s));
-        assert(m.length(0) == std::char_traits<char>::length(s));
+        assert((size_t)m.length(0) == std::char_traits<char>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -720,7 +719,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == s+1);
-        assert(m.length(0) == 1);
+        assert((size_t)m.length(0) == 1);
         assert(m.position(0) == 0);
         assert(m.str(0) == L"a");
     }
@@ -735,7 +734,7 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == s+2);
-        assert(m.length(0) == 2);
+        assert((size_t)m.length(0) == 2);
         assert(m.position(0) == 0);
         assert(m.str(0) == L"ab");
     }
@@ -945,7 +944,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -960,7 +959,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -975,7 +974,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1008,7 +1007,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1023,7 +1022,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1038,7 +1037,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1060,7 +1059,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1076,7 +1075,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1092,7 +1091,7 @@ 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((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) == 4);
@@ -1116,7 +1115,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1201,7 +1200,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1224,7 +1223,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1254,7 +1253,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1270,7 +1269,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1286,7 +1285,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1310,7 +1309,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1326,7 +1325,7 @@ 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((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
@@ -1385,8 +1384,8 @@ int main()
         assert(!m.suffix().matched);
         assert(m.suffix().first == m[0].second);
         assert(m.suffix().second == s + std::char_traits<wchar_t>::length(s));
-        assert(m.length(0) == std::char_traits<wchar_t>::length(s));
+        assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
-*/}
+}