Struct FuncDecl

pub struct FuncDecl {
    pub id: usize,
    pub scope_id: ScopeId,
    pub chunk: usize,
    pub signature: Vec<Param>,
}

A function declaration. Function bodies introduce new scopes where symbols can be declared.

Fields

id: usize

The unique identifier for the function.

scope_id: ScopeId

The identifier of the scope containing the function’s symbol table.

chunk: usize

The index of the chunk containing the function body.

signature: Vec<Param>

The function signature.

Implementations

impl FuncDecl

pub fn new( id: usize, scope_id: ScopeId, chunk: usize, signature: Vec<ParserParam>, ) -> Self

Returns a function declaration with the initial given id, scope id, chunk index, and signature.

pub fn check_call(&self, call: &Call) -> Result<(), Error>

Checks if this function call matches the signature of its target function in argmuent count.

Returns Ok if the call matches the signature, or Err otherwise.

Trait Implementations

impl Clone for FuncDecl

fn clone(&self) -> FuncDecl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FuncDecl

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

Formats the value using the given formatter.