From f1c6cb7725960487195daa5c5c196fd8d3563811 Mon Sep 17 00:00:00 2001 From: Damien George Date: Wed, 3 May 2023 15:23:24 +1000 Subject: [PATCH] py/stackctrl: Add gcc pragmas to ignore dangling-pointer warning. This warning became apparent in gcc 13. Signed-off-by: Damien George --- py/stackctrl.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/py/stackctrl.c b/py/stackctrl.c index c2f3adb5e..c2566ebad 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) {