IAR Embedded Workbench modified behaviour of weak declaration "#pragma weak" in release 8.50.5.
This modification result in build error in case of FreeRTOS CM0 port.
To fix the issue use __weak in function definition instead.
@@ -96,7 +96,6 @@ static UBaseType_t uxCriticalNesting = 0xaaaaaaaa;
* file is weak to allow application writers to change the timer used to
* generate the tick interrupt.
*/
-#pragma weak vPortSetupTimerInterrupt
void vPortSetupTimerInterrupt( void );
/*
@@ -242,7 +241,7 @@ void xPortSysTickHandler( void )
* Setup the systick timer to generate the tick interrupts at the required
* frequency.
*/
-void vPortSetupTimerInterrupt( void )
+__weak void vPortSetupTimerInterrupt( void )
{
/* Calculate the constants required to configure the tick interrupt. */
#if ( configUSE_TICKLESS_IDLE == 1 )
