E: 46:MissingMethod: Missing method 'truc' from IMachin interface
E: 77:InterfaceCantBeFound: Undefined variable 'undefined'
E: 88:InterfaceCanNowBeFound: Missing method 'troc' from IMachin interface
E: 88:InterfaceCanNowBeFound: Missing method 'truc' from IMachin interface
F: 77:InterfaceCantBeFound: failed to resolve interfaces implemented by InterfaceCantBeFound (undefined)
W: 71:BadArgument.troc: Arguments number differs from IMachin interface method
