py/stackctrl: Add gcc pragmas to ignore dangling-pointer warning.

This warning became apparent in gcc 13. Signed-off-by: Damien George <[email protected]>
trezor · Jul 9, 2024 · 5abc969 · 5abc969
1 parent 32bf63b
commit 5abc969
Showing 1 changed file with 7 additions and 0 deletions.
diff --git 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) {