Struct RegAlloc 

pub struct RegAlloc { /* private fields */ }

Register allocation state for a single cell

Implementations

impl RegAlloc

pub fn new() -> Self

pub fn alloc_named(&mut self, name: &str) -> u8

Allocate a named register for a parameter or let binding

pub fn alloc_temp(&mut self) -> u8

Allocate a temporary register

pub fn lookup(&self, name: &str) -> Option<u8>

Look up a named binding

pub fn max_regs(&self) -> u8

Get the maximum register count used

pub fn bind(&mut self, name: &str, reg: u8)

Manually bind a name to an existing register (for temporary shadowing)

pub fn unbind(&mut self, name: &str)

Unbind a name (for temporary shadowing)

Trait Implementations

impl Debug for RegAlloc

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RegAlloc

fn default() -> Self

Returns the “default value” for a type.