Merge "Fix up a few bionic tests for the clang-r339409 update."

tests/float_test.cpp

@@ -112,16 +112,13 @@ TEST(float_h, macros) {
 #if !defined(FLT_EVAL_METHOD)
 #error FLT_EVAL_METHOD
 #endif
-// TODO: FLT_HAS_SUBNORM currently missing from clang. Negate this test when fixed.
-#if defined(FLT_HAS_SUBNORM)
+#if !defined(FLT_HAS_SUBNORM)
 #error FLT_HAS_SUBNORM
 #endif
-// TODO: DBL_HAS_SUBNORM currently missing from clang. Negate this test when fixed.
-#if defined(DBL_HAS_SUBNORM)
+#if !defined(DBL_HAS_SUBNORM)
 #error DBL_HAS_SUBNORM
 #endif
-// TODO: LDBL_HAS_SUBNORM currently missing from clang. Negate this test when fixed.
-#if defined(LDBL_HAS_SUBNORM)
+#if !defined(LDBL_HAS_SUBNORM)
 #error LDBL_HAS_SUBNORM
 #endif
 }

tests/fortify_filecheck_diagnostics_test.cpp

@@ -291,7 +291,10 @@ void test_memset_args_flipped() {
   char from[4] = {0};
   // NOLINTNEXTLINE(whitespace/line_length)
   // CLANG: 'memset' will set 0 bytes; maybe the arguments got flipped?
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wmemset-transposed-args"
   memset(from, sizeof(from), 0);
+#pragma clang diagnostic pop
 }
 
 void test_sendto() {