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nac3artiq: raise specific exception on error

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This commit is contained in:
Sebastien Bourdeauducq 2022-02-26 17:17:06 +08:00
parent 846d1726ef
commit cbc77dddb0
1 changed files with 10 additions and 7 deletions
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17
nac3artiq/src/lib.rs
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@ -17,6 +17,7 @@ use nac3parser::{
};
use pyo3::prelude::*;
use pyo3::{exceptions, types::PyBytes, types::PyDict, types::PySet};
use pyo3::create_exception;
use parking_lot::{Mutex, RwLock};
@ -88,6 +89,8 @@ struct Nac3 {
string_store: Arc<RwLock<HashMap<String, i32>>>,
}
create_exception!(nac3artiq, CompileError, exceptions::PyException);
impl Nac3 {
fn register_module(
&mut self,
@ -496,7 +499,7 @@ impl Nac3 {
let (name, def_id, ty) = composer
.register_top_level(stmt.clone(), Some(resolver.clone()), path.clone())
.map_err(|e| {
exceptions::PyRuntimeError::new_err(format!(
CompileError::new_err(format!(
"nac3 compilation failure\n----------\n{}",
e
))
@ -582,7 +585,7 @@ impl Nac3 {
if let Err(e) = composer.start_analysis(true) {
// report error of __modinit__ separately
if !e.contains("__nac3_synthesized_modinit__") {
return Err(exceptions::PyRuntimeError::new_err(format!(
return Err(CompileError::new_err(format!(
"nac3 compilation failure: \n----------\n{}",
e
)));
@ -595,7 +598,7 @@ impl Nac3 {
&mut composer.unifier,
&self.primitive,
);
return Err(exceptions::PyRuntimeError::new_err(msg.unwrap()));
return Err(CompileError::new_err(msg.unwrap()));
}
}
let top_level = Arc::new(composer.make_top_level_context());
@ -695,10 +698,10 @@ impl Nac3 {
.unwrap();
main.link_in_module(other)
.map_err(|err| exceptions::PyRuntimeError::new_err(err.to_string()))?;
.map_err(|err| CompileError::new_err(err.to_string()))?;
}
main.link_in_module(load_irrt(&context))
.map_err(|err| exceptions::PyRuntimeError::new_err(err.to_string()))?;
.map_err(|err| CompileError::new_err(err.to_string()))?;
let mut function_iter = main.get_first_function();
while let Some(func) = function_iter {
@ -762,10 +765,10 @@ impl Nac3 {
if let Ok(linker_status) = Command::new("ld.lld").args(linker_args).status() {
if !linker_status.success() {
return Err(exceptions::PyRuntimeError::new_err("failed to start linker"));
return Err(CompileError::new_err("failed to start linker"));
}
} else {
return Err(exceptions::PyRuntimeError::new_err(
return Err(CompileError::new_err(
"linker returned non-zero status code",
));
}