--- file_not_specified_in_diff	
+++ file_not_specified_in_diff	
@@ -, +, @@ 
      invalid suffix on literal; C++11 requires a space between literal and
      identifier [-Wreserved-user-defined-literal]
                                 ^
--- texlive-20170524-source/texk/web2c/luatexdir/image/pdftoepdf.w
+++ texlive-20170524-source/texk/web2c/luatexdir/image/pdftoepdf.w
@@ -71,7 +71,11 @@ 
         ck = (char *) malloc(PDF_CHECKSUM_SIZE);
         if (ck == NULL)
             formatted_error("pdf inclusion","out of memory while processing '%s'", a);
-        snprintf(ck, PDF_CHECKSUM_SIZE, "%" PRIu64 "_%" PRIu64, (uint64_t) size,(uint64_t) mtime);
+        snprintf(ck, PDF_CHECKSUM_SIZE, "%" 
+PRIu64
+ "_%" 
+PRIu64
+, (uint64_t) size,(uint64_t) mtime);
    } else {
         switch (fe) {
             case FE_FAIL: