luaur-ast 0.1.3

Lexer, parser, and AST for Luau (faithful Rust port).
Documentation 
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use crate::records::ast_expr_function::AstExprFunction;
use crate::records::ast_visitor::AstVisitor;
use crate::visit::{ast_stat_visit, ast_type_pack_visit, ast_type_visit, AstVisitable};

impl AstVisitable for AstExprFunction {
    fn visit(&self, visitor: &mut dyn AstVisitor) {
        if visitor.visit_expr_function(self as *const Self as *mut core::ffi::c_void) {
            for arg_ptr in self.args.iter() {
                unsafe {
                    let arg = &**arg_ptr;
                    if !arg.annotation.is_null() {
                        ast_type_visit(arg.annotation, visitor);
                    }
                }
            }

            if !self.vararg_annotation.is_null() {
                unsafe {
                    ast_type_pack_visit(self.vararg_annotation, visitor);
                }
            }

            if !self.return_annotation.is_null() {
                unsafe {
                    ast_type_pack_visit(self.return_annotation, visitor);
                }
            }

            unsafe {
                ast_stat_visit(self.body as *mut _, visitor);
            }
        }
    }
}

pub fn ast_expr_function_visit(this: &AstExprFunction, visitor: &mut dyn AstVisitor) {
    this.visit(visitor);
}