Record constructors not generated correctly in ExternalMedia library

[casella]

Download the ExternalMedia 3.3.1 library from the Github release page: https://github.com/modelica-3rdparty/ExternalMedia/releases/download/v3.3.1/ExternalMedia_v3.3.1.zip

If I run ExternalMedia.Test.TestMedium.TestStatesSat with the latest nightly build on Windows, there are several warnings such as

TestStatesSat_functions.c:113:42: warning: incompatible pointer types passing 'ExternalMedia_Test_TestMedium_TestStatesSat_Medium_SaturationProperties *' to parameter of type 'ExternalSaturationProperties *' (aka 'struct ExternalSaturationProperties *') [-Wincompatible-pointer-types]
  TwoPhaseMedium_setSat_T_C_impl(_T_ext, &_sat_ext, MMC_STRINGDATA(MMC_REFSTRINGLIT(tmp1)), MMC_STRINGDATA(MMC_REFSTRINGLIT(tmp2)), MMC_STRINGDATA(MMC_REFSTRINGLIT(tmp3)));
                                         ^~~~~~~~~
D:/Lavoro/Modelica/ExternalMedia 3.3.1/Resources/Include\externalmedialib.h:197:99: note: passing argument to parameter 'sat' here
        EXTERNALMEDIA_EXPORT void TwoPhaseMedium_setSat_T_C_impl(double T, ExternalSaturationProperties *sat, const char *mediumName, const char *libraryName, const char *substanceName);

and then several errors such as:

TestStatesSat_functions.c:484:9: error: use of undeclared identifier '_completeBubbleDewStates1'
  _MM = _completeBubbleDewStates1._bubbleStateOnePhase._Medium._externalFluidConstants._molarMass;
        ^

and

TestStatesSat_functions.c:1084:9: error: use of undeclared identifier '_completeBubbleDewStates2'
  _MM = _completeBubbleDewStates2._bubbleStateOnePhase._Medium._externalFluidConstants._molarMass;
        ^

@mahge, could you please have a look?

[casella]

All these issues should now be fixed with 1.19.0 or with 1.20.0-dev, we managed to run the version on the dynamiclib branch successfully on OpenModelica.