parse-datetime, tests: don't use "string" + int Recent versions of 'clang' complain about C source code that uses expressions of the form '"string literal" + integer', I guess on the theory that it's confusing for readers who are used to C++. On those grounds I suppose it's OK to make this minor style change. * lib/parse-datetime.y (parse_datetime): * tests/test-fchdir.c (main): * tests/test-snprintf-posix.h (test_function): * tests/test-snprintf.c (main): * tests/test-vasnprintf-posix.c (test_function): * tests/test-vasnprintf.c (test_function): * tests/test-vsnprintf.c (main): * tests/unistdio/test-ulc-asnprintf1.h (test_function): Rewrite '"str" + E' to '&"str"[E]'.

--- a/tests/test-snprintf.c
+++ b/tests/test-snprintf.c
@@ -52,7 +52,7 @@
 #if !CHECK_SNPRINTF_POSIX
           if (size > 0)
 #endif
-            ASSERT (memcmp (buf + size, "DEADBEEF" + size, 8 - size) == 0);
+            ASSERT (memcmp (buf + size, &"DEADBEEF"[size], 8 - size) == 0);
         }
       else
         {