MAINT: Correct code producing warnings

Cast to avoid warnings
Correct function

3 files changed, 3 insertions, 3 deletions

diff --git a/numpy/core/src/multiarray/ctors.c b/numpy/core/src/multiarray/ctors.c
index ef105ff2d..fc1152d51 100644
--- a/numpy/core/src/multiarray/ctors.c
+++ b/numpy/core/src/multiarray/ctors.c
@@ -2907,7 +2907,7 @@ _arange_safe_ceil_to_intp(double value)
             "arange: cannot compute length");
         return -1;
     }
-    if (!(NPY_MIN_INTP <= ivalue && ivalue <= NPY_MAX_INTP)) {
+    if (!(NPY_MIN_INTP <= ivalue && ivalue <= (double)NPY_MAX_INTP)) {
         PyErr_SetString(PyExc_OverflowError,
                 "arange: overflow while computing length");
         return -1;
diff --git a/numpy/core/src/umath/fast_loop_macros.h b/numpy/core/src/umath/fast_loop_macros.h
index b81795b96..4a36c9721 100644
--- a/numpy/core/src/umath/fast_loop_macros.h
+++ b/numpy/core/src/umath/fast_loop_macros.h
@@ -305,7 +305,7 @@ abs_ptrdiff(char *a, char *b)
  */
 #define IS_OUTPUT_BLOCKABLE_UNARY(esizein, esizeout, vsize) \
     ((steps[0] & (esizein-1)) == 0 && \
-     steps[1] == (esizeout) && labs(steps[0]) < MAX_STEP_SIZE && \
+     steps[1] == (esizeout) && llabs(steps[0]) < MAX_STEP_SIZE && \
      (nomemoverlap(args[1], steps[1] * dimensions[0], args[0], steps[0] * dimensions[0])))
 
 #define IS_BLOCKABLE_REDUCE(esize, vsize) \
diff --git a/numpy/random/src/distributions/distributions.c b/numpy/random/src/distributions/distributions.c
index 93e0bdc5f..4494f860e 100644
--- a/numpy/random/src/distributions/distributions.c
+++ b/numpy/random/src/distributions/distributions.c
@@ -971,7 +971,7 @@ RAND_INT_TYPE random_zipf(bitgen_t *bitgen_state, double a) {
      * just reject this value. This function then models a Zipf
      * distribution truncated to sys.maxint.
      */
-    if (X > RAND_INT_MAX || X < 1.0) {
+    if (X > (double)RAND_INT_MAX || X < 1.0) {
       continue;
     }