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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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32
src/mir/builder/stmts.rs
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@ -161,13 +161,8 @@ impl super::MirBuilder {
}
}
let out = last_value.unwrap_or_else(|| {
let void_val = self.value_gen.next();
self.emit_instruction(MirInstruction::Const {
dst: void_val,
value: ConstValue::Void,
})
.unwrap();
void_val
// Use ConstantEmissionBox for Void
crate::mir::builder::emission::constant::emit_void(self)
});
// Scope leave only if block not already terminated
if !self.is_current_block_terminated() {
@ -192,9 +187,7 @@ impl super::MirBuilder {
init_val
} else {
// Create a concrete register for uninitialized locals (Void)
let vid = self.value_gen.next();
self.emit_instruction(MirInstruction::Const { dst: vid, value: ConstValue::Void })?;
vid
crate::mir::builder::emission::constant::emit_void(self)
};
self.variable_map.insert(var_name.clone(), var_id);
last_value = Some(var_id);
@ -215,9 +208,7 @@ impl super::MirBuilder {
let return_value = if let Some(expr) = value {
self.build_expression(*expr)?
} else {
let void_dst = self.value_gen.next();
self.emit_instruction(MirInstruction::Const { dst: void_dst, value: ConstValue::Void })?;
void_dst
crate::mir::builder::emission::constant::emit_void(self)
};
if self.return_defer_active {
@ -225,8 +216,9 @@ impl super::MirBuilder {
if let (Some(slot), Some(target)) = (self.return_defer_slot, self.return_defer_target) {
self.return_deferred_emitted = true;
self.emit_instruction(MirInstruction::Copy { dst: slot, src: return_value })?;
crate::mir::builder::metadata::propagate::propagate(self, return_value, slot);
if !self.is_current_block_terminated() {
self.emit_instruction(MirInstruction::Jump { target })?;
crate::mir::builder::emission::branch::emit_jump(self, target)?;
}
Ok(return_value)
} else {
@ -255,11 +247,7 @@ impl super::MirBuilder {
} = expression.clone()
{
let recv_val = self.build_expression(*object)?;
let mname_id = self.value_gen.next();
self.emit_instruction(MirInstruction::Const {
dst: mname_id,
value: super::ConstValue::String(method.clone()),
})?;
let mname_id = crate::mir::builder::emission::constant::emit_string(self, method.clone());
let mut arg_vals: Vec<ValueId> = Vec::with_capacity(2 + arguments.len());
arg_vals.push(recv_val);
arg_vals.push(mname_id);
@ -308,16 +296,12 @@ impl super::MirBuilder {
if let Some(id) = self.variable_map.get("me").cloned() {
return Ok(id);
}
let me_value = self.value_gen.next();
let me_tag = if let Some(ref cls) = self.current_static_box {
cls.clone()
} else {
"__me__".to_string()
};
self.emit_instruction(MirInstruction::Const {
dst: me_value,
value: ConstValue::String(me_tag),
})?;
let me_value = crate::mir::builder::emission::constant::emit_string(self, me_tag);
self.variable_map.insert("me".to_string(), me_value);
// P0: Known 化 — 分かる範囲で me の起源クラスを付与（挙動不変）。
super::origin::infer::annotate_me_origin(self, me_value);