running 1 test
Literals Numerical : OK
Literals Numerical without Float : ERROR: Method not found: undefined method `const_defined?` for Class
Literals Numerical wider than mrb_int : 
thread 'spec_literals' (2519) panicked at mrubyedge/src/yamrb/optable.rs:1874:49:
attempt to subtract with overflow
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
test spec_literals ... FAILED

failures:

failures:
    spec_literals

test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 49 filtered out; finished in 0.01s