(possibly) wrong type mapping for bool in record passed to external object

[Roman <openmodelica@…>]

Summary:
A boolean in a record, passed to a external object will result in a wrong C struct for the record. Boolean will be translated to "signed char" instead of "int".
See ​https://modelica.org/documents/ModelicaSpec34.pdf#page=169

Given a record

record MyRecord

Real MyReal;
Boolean MyBoolean;

end MyRecord;

that will be passed to a function:

function bmaxxAufladung "Aufladung"

output MyRecord mRecord;
external "C" externalCFunction(mRecord);

end bmaxxAufladung;

will result in "MyModelName_functions.h"
typedef struct {

modelica_real _MyReal;
modelica_boolean _MyReal;
} ModelName_MyRecord;

modelica_boolean is defined as "typedef signed char modelica_boolean;" in include/omc/c/openmodelica_types.h

[Francesco Casella]

@mahge390 this should be an easy fix

[Francesco Casella]

Rescheduled to 1.18.0

[Francesco Casella]

Ticket retargeted after milestone closed

[Francesco Casella]

1.18.0 blocker tickets moved to 1.19.0