Hi,

I encountered several errors in the generated c file:

1. The template "functionInitSample" (line 619 in CodegenC.tpl) does not generate valid c code due to missing declarations of local variables: Adding <%varDecls%> in line 630 solved the problem for me.

2. In the template "functionExtraResiduals" (line 718 in CodegenC.tpl) the generated function "void residualFunc<%index%>" contains return types of the kind "something_rettype", which were never declared (no typedef or #define). I do not know how to resolve this bug.

3. A function call to "array_alloc_scalar_real_array" is generated with only two parameters in contrast to the declaration of this function, which exspects at least 3 arguments. To be precise, the third argument "modelica_real first" is missing. The prototype of this function is defined in the header file real_array.h line 135.

4. In the following generated function the type "struct Modelica_Fluid_Interfaces_FluidPorts__b" is never declared. Perhaps this bug may be due to the incomplete support of the Fluid library by omc

void eqFunction_1426(DATA *data) {

  struct Modelica_Fluid_Interfaces_FluidPorts__b tmp663;

  modelica_integer tmp664;

  modelica_boolean tmp665;

  switch ((modelica_integer) 1) { /* ASUB */

  default:

    assert(NULL == "index out of bounds");

  }



  tmp664 = cardinality(tmp663);

  SAVEZEROCROSS(tmp665, tmp664, (modelica_integer) 1, -1,LessEq,<=);

  if (!tmp665) {

    FILE_INFO info = {"C:/OpenModelica1.8.1/lib/omlibrary/Modelica 3.1/Fluid/Sources.mo",759,7,764,3,0};

    MODELICA_ASSERT(info, "\neach ports[i] of boundary shall at most be connected to one component.\nIf two or more connections are present, ideal mixing takes\nplace with these connections, which is usually not the intention\nof the modeller. Increase nPorts to add an additional port.\n");

  }

}

I know it would be good to have a short example to reproduce these errors. But unfortunately, I just have a relatively complex model which consists of several componets. If it helps, i can send you the entire package per e-mail.

I used revision 11999 of omc from the svn trunk.

Thanks, Marcel.