Make header compatible with warp

folly/experimental/symbolizer/test/SignalHandlerTest.cpp

@@ -48,13 +48,15 @@ TEST(SignalHandler, Simple) {
   installFatalSignalHandler();
   installFatalSignalCallbacks();
 
+#ifdef FOLLY_SANITIZE_ADDRESS
   EXPECT_DEATH(
       failHard(),
-#ifdef FOLLY_SANITIZE_ADDRESS
       // Testing an ASAN-enabled binary evokes a different diagnostic.
       // Use a regexp that requires only the first line of that output:
-      "^ASAN:SIGSEGV\n.*"
+      "^ASAN:SIGSEGV\n.*");
 #else
+  EXPECT_DEATH(
+      failHard(),
       "^\\*\\*\\* Aborted at [0-9]+ \\(Unix time, try 'date -d @[0-9]+'\\) "
       "\\*\\*\\*\n"
       "\\*\\*\\* Signal 11 \\(SIGSEGV\\) \\(0x2a\\) received by PID [0-9]+ "
@@ -67,8 +69,8 @@ TEST(SignalHandler, Simple) {
       ".*\n"
       "Callback1\n"
       "Callback2\n"
-#endif
       );
+#endif
 }