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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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50
src/mir/builder/exprs_peek.rs
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@ -33,22 +33,18 @@ impl super::MirBuilder {
}
};
if need_jump {
self.emit_instruction(super::MirInstruction::Jump {
target: dispatch_block,
})?;
crate::mir::builder::emission::branch::emit_jump(self, dispatch_block)?;
}
self.start_new_block(dispatch_block)?;
// If there are no arms, fall through to else directly
if arms.is_empty() {
let else_block = self.block_gen.next();
self.emit_instruction(super::MirInstruction::Jump { target: else_block })?;
crate::mir::builder::emission::branch::emit_jump(self, else_block)?;
self.start_new_block(else_block)?;
let else_val = self.build_expression_impl(else_expr)?;
phi_inputs.push((else_block, else_val));
self.emit_instruction(super::MirInstruction::Jump {
target: merge_block,
})?;
crate::mir::builder::emission::branch::emit_jump(self, merge_block)?;
self.start_new_block(merge_block)?;
// フェーズM: 常にPHI命令を使用（no_phi_mode撤廃）
self.emit_instruction(super::MirInstruction::Phi {
@ -75,39 +71,23 @@ impl super::MirBuilder {
// In current dispatch block, compare and branch
self.start_new_block(cur_dispatch)?;
let lit_id = self.value_gen.next();
let const_value = match label {
LiteralValue::String(s) => super::ConstValue::String(s),
LiteralValue::Integer(i) => super::ConstValue::Integer(i),
LiteralValue::Bool(b) => super::ConstValue::Bool(b),
LiteralValue::Float(f) => super::ConstValue::Float(f),
LiteralValue::Null => super::ConstValue::Null,
LiteralValue::Void => super::ConstValue::Void,
let lit_id = match label {
LiteralValue::String(s) => crate::mir::builder::emission::constant::emit_string(self, s),
LiteralValue::Integer(i) => crate::mir::builder::emission::constant::emit_integer(self, i),
LiteralValue::Bool(b) => crate::mir::builder::emission::constant::emit_bool(self, b),
LiteralValue::Float(f) => crate::mir::builder::emission::constant::emit_float(self, f),
LiteralValue::Null => crate::mir::builder::emission::constant::emit_null(self),
LiteralValue::Void => crate::mir::builder::emission::constant::emit_void(self),
};
self.emit_instruction(super::MirInstruction::Const {
dst: lit_id,
value: const_value,
})?;
let cond_id = self.value_gen.next();
self.emit_instruction(super::MirInstruction::Compare {
dst: cond_id,
op: super::CompareOp::Eq,
lhs: scr_val,
rhs: lit_id,
})?;
self.emit_instruction(super::MirInstruction::Branch {
condition: cond_id,
then_bb: then_block,
else_bb: else_target,
})?;
crate::mir::builder::emission::compare::emit_to(self, cond_id, super::CompareOp::Eq, scr_val, lit_id)?;
crate::mir::builder::emission::branch::emit_conditional(self, cond_id, then_block, else_target)?;
// then arm
self.start_new_block(then_block)?;
let then_val = self.build_expression_impl(arm_expr)?;
phi_inputs.push((then_block, then_val));
self.emit_instruction(super::MirInstruction::Jump {
target: merge_block,
})?;
crate::mir::builder::emission::branch::emit_jump(self, merge_block)?;
// Move to next dispatch or else block
cur_dispatch = else_target;
@ -117,9 +97,7 @@ impl super::MirBuilder {
self.start_new_block(else_block)?;
let else_val = self.build_expression_impl(else_expr)?;
phi_inputs.push((else_block, else_val));
self.emit_instruction(super::MirInstruction::Jump {
target: merge_block,
})?;
crate::mir::builder::emission::branch::emit_jump(self, merge_block)?;
// Merge and yield result
self.start_new_block(merge_block)?;