Circular dependency

[V02460]

I just got started with mbeddr.cpp and got it setup so far. When making a minimal example with just a build config and a c++ implementation module containing a main function, I get errors about the module self-referencing:

[jetbrains.mps.make.ModuleMaker] Cycle #1: [[CPPTest [solution]]]
make: Circular Module.cpp <- Module.cpp dependency dropped.
CC Module.h
LD helloworld
g++: fatal error: no input files
compilation terminated.

The equivalent setup for mbeddr C works fine. I’m using mbeddr.cpp 0.2.1 with MPS 2020.3 and the last mbeddr release supporting it (Nighly Build 718). Content of the two files:

BuildConfiguration (CPPTest)
------------------------------

Platform
------------------------------
GNU paths are not checked
  make
    path to executable: make
    parallel processes: 15 (default)
  compiler
    path to executable: g++
    compiler options: -std=c++14
  linker
    path to executable: g++
    linker options: <no linkerOptions>
  debugger
    path to executable: gdb
    debug options: -g


Configuration Items
------------------------------
reporting printf

Binaries
------------------------------

executable helloworld target: any
  modules:
    Module
}

 Module            constraints
model   CPPTest    imports     nothing
------------------------------

exported int32 main(int32 argc,string[] argv) {
  return 0;
} main (function)