Struct Scope

pub struct Scope {
    pub used_decls: HashSet<Declaration>,
    /* private fields */
}

Fields

used_decls: HashSet<Declaration>

Implementations

impl Scope

pub fn new() -> Self

pub fn derive_scope(parent_scope: &Scope) -> CompilerResult<Self>

pub fn get_unused_register(&mut self) -> CompilerResult<Register>

pub fn get_unused_register_back(&mut self) -> CompilerResult<Register>

pub fn try_reserve_specific_reg( &mut self, specific_reg: Register, ) -> CompilerResult<Register>

pub fn add_decl( &mut self, decl_name: String, decl_type: DeclarationType, ) -> CompilerResult<Register>

pub fn get_decl(&mut self, decl_name: &str) -> CompilerResult<&Declaration>

pub fn reserve_register(&mut self) -> CompilerResult<Register>

pub fn reserve_register_back(&mut self) -> CompilerResult<Register>

Trait Implementations

impl Clone for Scope

fn clone(&self) -> Scope

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Scope

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

Formats the value using the given formatter.