unknow type name 'size_t', no member named 'int16_t' in the global namespace

[Jr61-star]

Hello, when I use make command in JLang, it shows error as follow:

In file included from native/rep.h:12:
native/interface.h:28:12: error: unknown type name 'size_t'
idv_ht(size_t capacity);
^
native/interface.h:44:5: error: unknown type name 'size_t'
size_t capacity;
^
native/interface.h:45:5: error: unknown type name 'size_t'
size_t getIndexForHash(int h);

In file included from /usr/local/llvm/include/c++/v1/cinttypes:239:
/usr/local/llvm/include/c++/v1/cstdint:153:8: error: no member named 'int8_t' in the global namespace
using::int8_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:154:8: error: no member named 'int16_t' in the global namespace
using::int16_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:155:8: error: no member named 'int32_t' in the global namespace
using::int32_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:156:8: error: no member named 'int64_t' in the global namespace
using::int64_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:158:8: error: no member named 'uint8_t' in the global namespace
using::uint8_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:159:8: error: no member named 'uint16_t' in the global namespace
using::uint16_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:160:8: error: no member named 'uint32_t' in the global namespace
using::uint32_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:161:8: error: no member named 'uint64_t' in the global namespace
using::uint64_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:163:8: error: no member named 'int_least8_t' in the global namespace
using::int_least8_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:164:8: error: no member named 'int_least16_t' in the global namespace
using::int_least16_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:165:8: error: no member named 'int_least32_t' in the global namespace
using::int_least32_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:166:8: error: no member named 'int_least64_t' in the global namespace
using::int_least64_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:168:8: error: no member named 'uint_least8_t' in the global namespace
using::uint_least8_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:169:8: error: no member named 'uint_least16_t' in the global namespace
using::uint_least16_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:170:8: error: no member named 'uint_least32_t' in the global namespace
using::uint_least32_t;
~~^
/usr/local/llvm/include/c++/v1/cstdint:171:8: error: no member named 'uint_least64_t' in the global namespace
using::uint_least64_t;
~~^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
make[1]: *** [out/native/reflect.o] Error 1
make: *** [runtime] Error 2

how can i fix this error? thanks

[andrewcmyers]

size_t is a standard type in C. What OS version are you building on?

[Jr61-star]

I build on Mac OS, is something wrong with Mac OS?

[andrewcmyers]

I'm concerned that your software development environment may be broken. Mac OSX is actually our usual platform. But size_t should be found. Did you follow all the instructions in the README file?