From 16444e222dd2edb1831ff366eab2953ce980f3b5 Mon Sep 17 00:00:00 2001
From: lhdjply <lhdjply@126.com>
Date: Mon, 27 May 2024 09:41:50 +0800
Subject: [PATCH] py/stackctrl: Add gcc pragmas to ignore dangling-pointer
 warning.

---
 py/stackctrl.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/py/stackctrl.c b/py/stackctrl.c
index c2f3adb5eedc..c2566ebad92b 100644
--- a/py/stackctrl.c
+++ b/py/stackctrl.c
@@ -28,8 +28,15 @@
 #include "py/stackctrl.h"
 
 void mp_stack_ctrl_init(void) {
+    #if __GNUC__ >= 13
+    #pragma GCC diagnostic push
+    #pragma GCC diagnostic ignored "-Wdangling-pointer"
+    #endif
     volatile int stack_dummy;
     MP_STATE_THREAD(stack_top) = (char *)&stack_dummy;
+    #if __GNUC__ >= 13
+    #pragma GCC diagnostic pop
+    #endif
 }
 
 void mp_stack_set_top(void *top) {