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nac3artiq: throw error message when constructor use rpc decorator (#306) 

Co-authored-by: z78078 <cc@m-labs.hk>
Co-committed-by: z78078 <cc@m-labs.hk>
issue-136
z78078 2022-07-11 15:55:55 +08:00 committed by sb10q
parent ebd25af38b
commit 8f95b79257
1 changed files with 8 additions and 1 deletions
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9
nac3artiq/src/lib.rs
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@ -390,10 +390,17 @@ impl Nac3 {
}
}
StmtKind::ClassDef { name, body, .. } => {
let class_obj = module.getattr(py, name.to_string()).unwrap();
let class_name = name.to_string();
let class_obj = module.getattr(py, &class_name).unwrap();
for stmt in body.iter() {
if let StmtKind::FunctionDef { name, decorator_list, .. } = &stmt.node {
if decorator_list.iter().any(|decorator| matches!(decorator.node, ExprKind::Name { id, .. } if id == "rpc".into())) {
if name == &"__init__".into() {
return Err(CompileError::new_err(format!(
"compilation failed\n----------\nThe constructor of class {} should not be decorated with rpc decorator (at {})",
class_name, stmt.location
)));
}
rpc_ids.push((Some((class_obj.clone(), *name)), def_id));
}
}