py/gc: Fix debug printing of pointer.

When DEBUG_printf is the standard printf, compilers require the value for %p to be an actual pointer instead of an integer.
micropython · Jan 30, 2021 · cb8e2f0 · cb8e2f0
1 parent c2b5bfc
commit cb8e2f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/py/gc.c b/py/gc.c
@@ -294,7 +294,7 @@ STATIC void gc_sweep(void) {
                 }
                 #endif
                 free_tail = 1;
-                DEBUG_printf("gc_sweep(%p)\n", PTR_FROM_BLOCK(block));
+                DEBUG_printf("gc_sweep(%p)\n", (void *)PTR_FROM_BLOCK(block));
                 #if MICROPY_PY_GC_COLLECT_RETVAL
                 MP_STATE_MEM(gc_collected)++;
                 #endif