Use explicit range in for loop

daqana · May 28, 2024 · d5c4912 · d5c4912
1 parent 845b1f3
commit d5c4912
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/inst/include/xoshiro.h b/inst/include/xoshiro.h
@@ -108,7 +108,7 @@ template<>
 inline void xoshiro<2>::do_jump(std::array<result_type, 2> JUMP) {
     uint64_t s0 = 0;
     uint64_t s1 = 0;
-    for(unsigned int i = 0; i < sizeof JUMP / sizeof JUMP.begin(); i++)
+    for(int i = 0; i < 2; i++)
       for(int b = 0; b < 64; b++) {
         if (JUMP[i] & UINT64_C(1) << b) {
           s0 ^= s[0];
@@ -127,7 +127,7 @@ inline void xoshiro<4>::do_jump(std::array<result_type, 4> JUMP) {
     uint64_t s1 = 0;
     uint64_t s2 = 0;
     uint64_t s3 = 0;
-    for(unsigned int i = 0; i < sizeof JUMP / sizeof JUMP.begin(); i++)
+    for(int i = 0; i < 4; i++)
       for(int b = 0; b < 64; b++) {
         if (JUMP[i] & UINT64_C(1) << b) {
           s0 ^= s[0];