bool TRUE     = true
bool NOT_TRUE = false * true
uint64 BIG    = (1 << 64) - 1
float64 FLOAT_CONSTANT = 3.14
uint8[<128] string_request
---
float64 FLOAT_CONSTANT = 1.79769313486231570815e+308
root_ns_b.SuperIntelligentShadeOfBlue blue
uint8[<128] string_response