bpo-36594: Fix incorrect use of %p in format strings (GH-12769)

In addition, fix some other minor violations of C99.

3 files changed, 9 insertions, 9 deletions

diff --git a/Objects/object.c b/Objects/object.c
index 589bf36..732f9cc 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -385,7 +385,7 @@ PyObject_Print(PyObject *op, FILE *fp, int flags)
                universally available */
             Py_BEGIN_ALLOW_THREADS
             fprintf(fp, "<refcnt %ld at %p>",
-                (long)op->ob_refcnt, op);
+                (long)op->ob_refcnt, (void *)op);
             Py_END_ALLOW_THREADS
         }
         else {
@@ -499,7 +499,7 @@ _PyObject_Dump(PyObject* op)
         "address : %p\n",
         Py_TYPE(op)==NULL ? "NULL" : Py_TYPE(op)->tp_name,
         (long)op->ob_refcnt,
-        op);
+        (void *)op);
     fflush(stderr);
 }
 
@@ -1894,7 +1894,7 @@ _Py_PrintReferences(FILE *fp)
     PyObject *op;
     fprintf(fp, "Remaining objects:\n");
     for (op = refchain._ob_next; op != &refchain; op = op->_ob_next) {
-        fprintf(fp, "%p [%" PY_FORMAT_SIZE_T "d] ", op, op->ob_refcnt);
+        fprintf(fp, "%p [%" PY_FORMAT_SIZE_T "d] ", (void *)op, op->ob_refcnt);
         if (PyObject_Print(op, fp, 0) != 0)
             PyErr_Clear();
         putc('\n', fp);
@@ -1910,7 +1910,7 @@ _Py_PrintReferenceAddresses(FILE *fp)
     PyObject *op;
     fprintf(fp, "Remaining object addresses:\n");
     for (op = refchain._ob_next; op != &refchain; op = op->_ob_next)
-        fprintf(fp, "%p [%" PY_FORMAT_SIZE_T "d] %s\n", op,
+        fprintf(fp, "%p [%" PY_FORMAT_SIZE_T "d] %s\n", (void *)op,
             op->ob_refcnt, Py_TYPE(op)->tp_name);
 }
 
@@ -2167,7 +2167,7 @@ _PyObject_AssertFailed(PyObject *obj, const char *expr, const char *msg,
         fprintf(stderr, "<object: ob_type=NULL>\n");
     }
     else if (_PyObject_IsFreed((PyObject *)Py_TYPE(obj))) {
-        fprintf(stderr, "<object: freed type %p>\n", Py_TYPE(obj));
+        fprintf(stderr, "<object: freed type %p>\n", (void *)Py_TYPE(obj));
     }
     else {
         /* Diplay the traceback where the object has been allocated.
diff --git a/Objects/obmalloc.c b/Objects/obmalloc.c
index 3ee1435..7cfd289 100644
--- a/Objects/obmalloc.c
+++ b/Objects/obmalloc.c
@@ -2354,7 +2354,7 @@ _PyObject_DebugDumpAddress(const void *p)
     }
 
     tail = q + nbytes;
-    fprintf(stderr, "    The %d pad bytes at tail=%p are ", SST, tail);
+    fprintf(stderr, "    The %d pad bytes at tail=%p are ", SST, (void *)tail);
     ok = 1;
     for (i = 0; i < SST; ++i) {
         if (tail[i] != FORBIDDENBYTE) {
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 4d86519e8..eaba583 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -1251,7 +1251,7 @@ void *_PyUnicode_compact_data(void *unicode_raw) {
 }
 void *_PyUnicode_data(void *unicode_raw) {
     PyObject *unicode = _PyObject_CAST(unicode_raw);
-    printf("obj %p\n", unicode);
+    printf("obj %p\n", (void*)unicode);
     printf("compact %d\n", PyUnicode_IS_COMPACT(unicode));
     printf("compact ascii %d\n", PyUnicode_IS_COMPACT_ASCII(unicode));
     printf("ascii op %p\n", ((void*)((PyASCIIObject*)(unicode) + 1)));
@@ -1282,14 +1282,14 @@ _PyUnicode_Dump(PyObject *op)
 
     if (ascii->wstr == data)
         printf("shared ");
-    printf("wstr=%p", ascii->wstr);
+    printf("wstr=%p", (void *)ascii->wstr);
 
     if (!(ascii->state.ascii == 1 && ascii->state.compact == 1)) {
         printf(" (%" PY_FORMAT_SIZE_T "u), ", compact->wstr_length);
         if (!ascii->state.compact && compact->utf8 == unicode->data.any)
             printf("shared ");
         printf("utf8=%p (%" PY_FORMAT_SIZE_T "u)",
-               compact->utf8, compact->utf8_length);
+               (void *)compact->utf8, compact->utf8_length);
     }
     printf(", data=%p\n", data);
 }