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fix(llvm): Implement handle-based console.log in MIR interpreter

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- MIR interpreter now converts NyashBox to handles for console methods
- Added debug output to trace handle conversion
- Fixed plugin return values not being displayed
- Part of ongoing investigation into LLVM backend plugin issues

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Selfhosting Dev
2025-09-11 11:38:08 +09:00
parent a762a3535e
commit 93e571103f
1 changed files with 38 additions and 7 deletions
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45
src/backend/llvm/compiler/real.rs
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@ -2643,14 +2643,45 @@ impl LLVMCompiler {
args,
..
} => {
// Handle console methods via runtime handles (like AOT does)
if iface_name == "env.console" {
if let Some(arg0) = args.get(0).and_then(|v| self.values.get(v)) {
let msg = arg0.to_string_box().value;
match method_name.as_str() {
"log" => println!("{}", msg),
"warn" => eprintln!("[warn] {}", msg),
"error" => eprintln!("[error] {}", msg),
_ => {}
if let Some(arg0) = args.get(0) {
// Convert argument to handle and get string representation
use crate::jit::rt::handles;
if let Some(boxed_val) = self.values.get(arg0) {
// Convert NyashBox to handle
let arc: std::sync::Arc<dyn NyashBox> = boxed_val.clone_box().into();
let handle = handles::to_handle(arc) as i64;
// Debug output
eprintln!("DEBUG: handle={}", handle);
// Get object from handle registry and print
if let Some(obj) = handles::get(handle as u64) {
let s = obj.to_string_box().value;
match method_name.as_str() {
"log" => println!("{}", s),
"warn" => eprintln!("[warn] {}", s),
"error" => eprintln!("[error] {}", s),
_ => {}
}
} else {
eprintln!("DEBUG: handle {} not found in registry", handle);
match method_name.as_str() {
"log" => println!("{}", handle),
"warn" => eprintln!("[warn] {}", handle),
"error" => eprintln!("[error] {}", handle),
_ => {}
}
}
} else {
// Fallback: try direct string conversion
match method_name.as_str() {
"log" => println!(""),
"warn" => eprintln!("[warn] "),
"error" => eprintln!("[error] "),
_ => {}
}
}
}
if let Some(d) = dst {