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json(vm): fix birth dispatch; unify constructor naming (Box.birth/N); JsonNode factories return JsonNodeInstance; quick: enable heavy JSON with probe; builder: NYASH_BUILDER_DEBUG_LIMIT guard; json_query_min(core) harness; docs/tasks updated

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nyash-codex
2025-09-27 08:45:25 +09:00
parent fcf8042b06
commit cb236b7f5a
263 changed files with 12990 additions and 272 deletions
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31
src/backend/mir_interpreter/handlers/boxes_string.rs
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@ -23,6 +23,37 @@ pub(super) fn try_handle_string_box(
if let Some(d) = dst { this.regs.insert(d, VMValue::from_nyash_box(ret)); }
return Ok(true);
}
"indexOf" => {
// indexOf(substr) -> first index or -1
if args.len() != 1 {
return Err(VMError::InvalidInstruction("indexOf expects 1 arg".into()));
}
let needle = this.reg_load(args[0])?.to_string();
let idx = sb.value.find(&needle).map(|i| i as i64).unwrap_or(-1);
if let Some(d) = dst { this.regs.insert(d, VMValue::Integer(idx)); }
return Ok(true);
}
"stringify" => {
// JSON-style stringify for strings: quote and escape common characters
let mut quoted = String::with_capacity(sb.value.len() + 2);
quoted.push('"');
for ch in sb.value.chars() {
match ch {
'"' => quoted.push_str("\\\""),
'\\' => quoted.push_str("\\\\"),
'\n' => quoted.push_str("\\n"),
'\r' => quoted.push_str("\\r"),
'\t' => quoted.push_str("\\t"),
c if c.is_control() => quoted.push(' '),
c => quoted.push(c),
}
}
quoted.push('"');
if let Some(d) = dst {
this.regs.insert(d, VMValue::from_nyash_box(Box::new(crate::box_trait::StringBox::new(quoted))));
}
return Ok(true);
}
"substring" => {
if args.len() != 2 {
return Err(VMError::InvalidInstruction(