ck_pr: Add appropriate casts to ck_pr_cas unit test.

regressions/ck_pr/validate/ck_pr_cas.c

@@ -37,7 +37,7 @@
 #define R_REPEAT 200000
 #endif
 
-#define W(w, x) (x & (uint##w##_t)~0)
+#define W(w, x) (uint##w##_t)((x) & (uint##w##_t)~0)
 
 #define CK_PR_CAS_T(w, v, c, s) 										\
 		{												\
@@ -49,7 +49,7 @@
 				printf("FAIL [");								\
 				printf("%" PRIu##w " (%" PRIu##w " -> %" PRIu##w ")"				\
 					" -> %" PRIu##w "]\n",							\
-						(uint##w##_t)v, c, W(w, s), t);			\
+						(uint##w##_t)(v), (uint##w##_t)(c), W(w, s), (uint##w##_t)(t));	\
 			}											\
 		}
 
@@ -75,7 +75,7 @@
 		ck_pr_cas_##w((uint##w##_t *)&t, (uint##w##_t)t, 0);		\
 		if (t != r) {							\
 			printf("FAIL [%#" PRIx##m " != %#" PRIx##m "]\n",	\
-					t, r);					\
+					(uint##m##_t)t, (uint##m##_t)r);	\
 		}								\
 	}