Report two to the power overflow

cksystemsteaching · Jul 2, 2024 · 6af1b7f · 6af1b7f
1 parent 6854175
commit 6af1b7f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/selfie.c b/selfie.c
@@ -2622,6 +2622,8 @@ uint64_t two_to_the_power_of(uint64_t p) {
   if (p < SIZEOFUINT64INBITS)
     return *(power_of_two_table + p);
 
+  printf("%s: 2^%lu overflow\n", selfie_name, p);
+
   exit(EXITCODE_SYSTEMERROR);
 }