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builder+vm: unify method calls via emit_unified_call; add RouterPolicy trace; finalize LocalSSA/BlockSchedule guards; docs + selfhost quickstart

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- Unify standard method calls to emit_unified_call; route via RouterPolicy and apply rewrite::{special,known} at a single entry.\n- Stabilize emit-time invariants: LocalSSA finalize + BlockSchedule PHI→Copy→Call ordering; metadata propagation on copies.\n- Known rewrite default ON (userbox only, strict guards) with opt-out flag NYASH_REWRITE_KNOWN_DEFAULT=0.\n- Expand TypeAnnotation whitelist (is_digit_char/is_hex_digit_char/is_alpha_char/Map.has).\n- Docs: unified-method-resolution design note; Quick Reference normalization note; selfhosting/quickstart.\n- Tools: add tools/selfhost_smoke.sh (dev-only).\n- Keep behavior unchanged for Unknown/core/user-instance via BoxCall fallback; all tests green (quick/integration).
This commit is contained in:
nyash-codex
2025-09-28 20:38:09 +09:00
parent e442e5f612
commit dd65cf7e4c
60 changed files with 2523 additions and 471 deletions
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11
src/backend/mir_interpreter/helpers.rs
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@ -36,6 +36,11 @@ impl MirInterpreter {
keys.join(", ")
);
}
// Dev-time safety valve: tolerate undefined registers as Void when enabled
let tolerate = std::env::var("NYASH_VM_TOLERATE_VOID").ok().as_deref() == Some("1");
if tolerate {
return Ok(VMValue::Void);
}
Err(VMError::InvalidValue(format!(
"use of undefined value {:?}",
id
@ -64,8 +69,7 @@ impl MirInterpreter {
use BinaryOp::*;
use VMValue::*;
// Dev-time: normalize BoxRef(VoidBox) → VMValue::Void when tolerance is enabled or in --dev mode.
let tolerate = std::env::var("NYASH_VM_TOLERATE_VOID").ok().as_deref() == Some("1")
|| std::env::var("NYASH_DEV").ok().as_deref() == Some("1");
let tolerate = std::env::var("NYASH_VM_TOLERATE_VOID").ok().as_deref() == Some("1");
let (a, b) = if tolerate {
let norm = |v: VMValue| -> VMValue {
if let VMValue::BoxRef(bx) = &v {
@ -131,8 +135,7 @@ impl MirInterpreter {
use CompareOp::*;
use VMValue::*;
// Dev-time: normalize BoxRef(VoidBox) → VMValue::Void when tolerance is enabled or in --dev.
let tolerate = std::env::var("NYASH_VM_TOLERATE_VOID").ok().as_deref() == Some("1")
|| std::env::var("NYASH_DEV").ok().as_deref() == Some("1");
let tolerate = std::env::var("NYASH_VM_TOLERATE_VOID").ok().as_deref() == Some("1");
let (a, b) = if tolerate {
let norm = |v: VMValue| -> VMValue {
if let VMValue::BoxRef(bx) = &v {