forked from M-Labs/nac3
parent
91f41052fe
commit
21d9182ba2
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@ -588,8 +588,10 @@ impl TopLevelComposer {
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if class_ancestors.iter().any(|ann| matches!(ann, TypeAnnotation::CustomClass { id, .. } if id.0 == 7)) {
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// if inherited from Exception, the body should be a pass
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if let ast::StmtKind::ClassDef { body, .. } = &class_ast.as_ref().unwrap().node {
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if body.len() != 1 || !matches!(body[0].node, ast::StmtKind::Pass { .. }) {
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return Err("Classes inherited from exception should have `pass` as body".into());
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for stmt in body.iter() {
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if matches!(stmt.node, ast::StmtKind::FunctionDef { .. } | ast::StmtKind::AnnAssign { .. }) {
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return Err("Classes inherited from exception should have no custom fields/methods".into());
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}
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}
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} else {
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unreachable!()
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