meta/arch.cfa:28:1 error: Cannot choose between 3 alternatives for expression Explicit Cast of: Name: FX64 ... to: char ... with resolved type: char Alternatives are: Cost ( 1, 0, 0, 0, 0, 0, 0, 0 ): Explicit Cast of: Variable Expression: FX64: double ... with resolved type: double ... to: char ... with resolved type: char (types: char ) Environment: Cost ( 1, 0, 0, 0, 0, 0, 0, 0 ): Explicit Cast of: Variable Expression: FX64: function accepting unspecified arguments ... returning nothing ... with resolved type: pointer to function accepting unspecified arguments ... returning nothing ... to: char ... with resolved type: char (types: char ) Environment: Cost ( 1, 0, 0, 0, 0, 0, 0, 0 ): Explicit Cast of: Variable Expression: FX64: signed int ... with resolved type: signed int ... to: char ... with resolved type: char (types: char ) Environment: