class

X::Assembler::CodeGenerator::CompilationContext

Context for tracking state during compilation of a single body

Instance methods

current_address

declare_local(name : String) : Int32

emit(code : Instruction::Code, value : Value::Context = Value::Context.null) : Int32

instructions

instructions=(instructions : Array(Instruction::Operation))

label_references

label_references=(label_references : Array(Tuple(Int32, String, String)))

labels

labels=(labels : Hash(String, Int32))

locals

locals=(locals : Hash(String, Int32))

loop_stack

loop_stack=(loop_stack : Array(Tuple(Int32, Array(Int32))))

next_local_slot

next_local_slot=(next_local_slot : Int32)

patch_jump(address : Int32, target : Int32)

resolve_local(name : String) : Int32

subroutines

loop_stack entries: {loop_start_address, [break_patch_addresses]}

subroutines=(subroutines : Hash(String, Instruction::Subroutine))

loop_stack entries: {loop_start_address, [break_patch_addresses]}