Getting this compiler error: In file included from helloWorld.cc:5: In file included from /Applications/Clasp/clasp/src/include/clasp.h:1: In file included from /Applications/Clasp/clasp/include/clasp/core/../core/foundation.h:617: In file included from /Applications/Clasp/clasp/include/clasp/gctools/memoryManagement.h:117: /Applications/Clasp/clasp/include/clasp/gctools/pointer_tagging.h:217:21: error: unknown type name 'Fixnum' inline T tag_fixnum(Fixnum fn) { ^ /Applications/Clasp/clasp/include/clasp/gctools/pointer_tagging.h:218:37: error: use of undeclared identifier 'fixnum_shift' return reinterpret_cast<T>((fn << fixnum_shift)); ^ This was building fine under the master branch. Ideas? Regards Chris Kohlhepp