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refactor: centralize box type metadata

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This commit is contained in:
moe-charm
2025-09-11 04:20:28 +09:00
committed by Selfhosting Dev
parent f124731764
commit c4e1728b8e
9 changed files with 3041 additions and 1515 deletions
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33
src/mir/builder.rs
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@ -27,6 +27,7 @@ mod exprs_qmark; // ?-propagate
mod exprs_peek; // peek expression
mod exprs_lambda; // lambda lowering
mod exprs_include; // include lowering
mod plugin_sigs; // plugin signature loader
// moved helpers to builder/utils.rs
@ -129,37 +130,7 @@ impl MirBuilder {
}
/// Create a new MIR builder
pub fn new() -> Self {
// Load plugin method signatures from nyash_box.toml if available
let mut plugin_method_sigs: HashMap<(String, String), super::MirType> = HashMap::new();
if let Ok(content) = fs::read_to_string("nyash_box.toml") {
if let Ok(root) = toml::from_str::<toml::Value>(&content) {
if let Some(table) = root.as_table() {
for (box_name, box_val) in table {
if let Some(methods) = box_val.get("methods").and_then(|v| v.as_table()) {
for (mname, mval) in methods {
if let Some(ret) = mval.get("returns") {
let ty_str = ret
.as_str()
.map(|s| s.to_string())
.or_else(|| ret.get("type").and_then(|t| t.as_str()).map(|s| s.to_string()));
if let Some(ts) = ty_str {
let mir_ty = match ts.to_lowercase().as_str() {
"i64" | "int" | "integer" => super::MirType::Integer,
"f64" | "float" => super::MirType::Float,
"bool" | "boolean" => super::MirType::Bool,
"string" => super::MirType::String,
"void" | "unit" => super::MirType::Void,
other => super::MirType::Box(other.to_string()),
};
plugin_method_sigs.insert((box_name.clone(), mname.clone()), mir_ty);
}
}
}
}
}
}
}
}
let plugin_method_sigs = plugin_sigs::load_plugin_method_sigs();
Self {
current_module: None,
current_function: None,