First round of fixing up implicit 64->32 bit conversions

2 files changed, 6 insertions, 5 deletions

diff --git a/test/core/support/murmur_hash_test.c b/test/core/support/murmur_hash_test.c
index 1e5279f462..1762486776 100644
--- a/test/core/support/murmur_hash_test.c
+++ b/test/core/support/murmur_hash_test.c
@@ -57,8 +57,8 @@ static void verification_test(hash_func hash, gpr_uint32 expected) {
      the seed */
 
   for (i = 0; i < 256; i++) {
-    key[i] = (uint8_t)i;
-    hashes[i] = hash(key, i, 256u - i);
+    key[i] = (gpr_uint8)i;
+    hashes[i] = hash(key, i, (gpr_uint32)(256u - i));
   }
 
   /* Then hash the result array */
diff --git a/test/core/support/stack_lockfree_test.c b/test/core/support/stack_lockfree_test.c
index 4a2a0532d8..0f49e6fa52 100644
--- a/test/core/support/stack_lockfree_test.c
+++ b/test/core/support/stack_lockfree_test.c
@@ -62,7 +62,7 @@ static void test_serial_sized(size_t size) {
   /* Now add repeatedly more items and check them */
   for (i = 1; i < size; i *= 2) {
     for (j = 0; j <= i; j++) {
-      GPR_ASSERT(gpr_stack_lockfree_push(stack, j) == (j == 0));
+      GPR_ASSERT(gpr_stack_lockfree_push(stack, (int)j) == (j == 0));
     }
     for (j = 0; j <= i; j++) {
       GPR_ASSERT(gpr_stack_lockfree_pop(stack) == (int)(i - j));
@@ -118,7 +118,7 @@ static void test_mt_sized(size_t size, int nth) {
   stack = gpr_stack_lockfree_create(size);
   for (i = 0; i < nth; i++) {
     args[i].stack = stack;
-    args[i].stack_size = size;
+    args[i].stack_size = (int)size;
     args[i].nthreads = nth;
     args[i].rank = i;
     args[i].sum = 0;
@@ -137,7 +137,8 @@ static void test_mt_sized(size_t size, int nth) {
 }
 
 static void test_mt() {
-  size_t size, nth;
+  size_t size;
+  int nth;
   for (nth = 1; nth < MAX_THREADS; nth++) {
     for (size = 128; size < MAX_STACK_SIZE; size *= 2) {
       test_mt_sized(size, nth);