luaur-ast 0.1.0

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

impl AstVisitable for AstStatFor {
    fn visit(&self, visitor: &mut dyn AstVisitor) {
        if visitor.visit_stat_for(self as *const Self as *mut core::ffi::c_void) {
            unsafe {
                if !(*self.var).annotation.is_null() {
                    ast_type_visit((*self.var).annotation, visitor);
                }

                ast_expr_visit(self.from, visitor);
                ast_expr_visit(self.to, visitor);

                if !self.step.is_null() {
                    ast_expr_visit(self.step, visitor);
                }

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

#[no_mangle]
pub extern "C" fn ast_stat_for_visit(this: *const AstStatFor, visitor: *mut dyn AstVisitor) {
    unsafe {
        (*this).visit(&mut *visitor);
    }
}