ccall bug with stack management after a call
|Assignee:||J. Templ||% Done:|
If a procedure marked as [ccall] is called then the stack is not reset correctly after the call if:
1. a VAR-parameter (incl. IN and OUT) is used and
2. the type of the VAR-parameter is an open array or a record and
3. the VAR-parameter type is not marked as 'untagged'.
Reported by luowy, 2017-08-04.