Struct ArrayCodegen 

pub struct ArrayCodegen { /* private fields */ }

Generates code for array operations: allocation, get, set, resize.

Implementations

impl ArrayCodegen

pub fn new(strategy: AllocStrategy) -> Self

Create a new array codegen.

pub fn emit_alloc_array(&mut self, capacity: usize) -> Vec<NativeInst>

Emit instructions to allocate an array with the given initial capacity.

pub fn emit_array_get( &mut self, arr_reg: Register, idx_reg: Register, ) -> Vec<NativeInst>

Emit an array get instruction.

pub fn emit_array_set( &mut self, arr_reg: Register, idx_reg: Register, val_reg: Register, ) -> Vec<NativeInst>

Emit an array set instruction (mutating).

pub fn emit_array_push( &mut self, arr_reg: Register, val_reg: Register, ) -> Vec<NativeInst>

Emit an array push (append element).

pub fn emit_array_size(&mut self, arr_reg: Register) -> Vec<NativeInst>

Emit an array size query.

Trait Implementations

impl Default for ArrayCodegen

fn default() -> Self

Returns the “default value” for a type.