Improved gmp test to FFI module
Improved gmp test to FFI module

clever-lang/clever,felipensp/clever,clever-lang/clever,felipensp/clever,felipensp/clever,clever-lang/clever,clever-lang/clever,felipensp/clever,felipensp/clever,clever-lang/clever,clever-lang/clever,clever-lang/clever,felipensp/clever,felipensp/clever