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use crate::linter::{Rule, RuleResult}; use sv_parser::{NodeEvent, RefNode, SyntaxTree}; #[derive(Default)] pub struct NonAnsiModule; impl Rule for NonAnsiModule { fn check(&mut self, _syntax_tree: &SyntaxTree, event: &NodeEvent) -> RuleResult { let node = match event { NodeEvent::Enter(x) => x, NodeEvent::Leave(_) => { return RuleResult::Pass; } }; match node { RefNode::ModuleDeclarationNonansi(_) => RuleResult::Fail, _ => RuleResult::Pass, } } fn name(&self) -> String { String::from("non_ansi_module") } fn hint(&self) -> String { String::from("module declaration must be ANSI-style") } fn reason(&self) -> String { String::from("non-ANSI-style has duplicated port declaration") } }