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VeriFast cannot handle casts of side-effectful expressions.

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This commit is contained in:
Tobias Reinhard 2022-10-25 12:49:33 -04:00
parent 5a7916bff0
commit 80134a65ed
2 changed files with 118 additions and 94 deletions
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14
tasks.c
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@ -1445,7 +1445,19 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
#if ( tskSET_NEW_STACKS_TO_KNOWN_VALUE == 1 )
{
/* Fill the stack with a known value to assist debugging. */
( void ) memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) ulStackDepth * sizeof( StackType_t ) );
#ifdef VERIFAST
/* Reason for rewrite:
* - VeriFast does not support casts involving side-effectful
* expressions.
*
*
* Note: The only affect of void casts is to surpress compiler
* warnings.
*/
memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) ulStackDepth * sizeof( StackType_t ) );
#else
( void ) memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) ulStackDepth * sizeof( StackType_t ) );
#endif
}
#endif /* tskSET_NEW_STACKS_TO_KNOWN_VALUE */