6a452b2dca
A案実装: debug_verify_phi_inputs呼び出し前にCFG predecessorを更新
修正箇所（7箇所）:
- src/mir/builder/phi.rs:50, 73, 132, 143
- src/mir/builder/ops.rs:273, 328, 351
根本原因:
- Branch/Jump命令でsuccessorは即座に更新
- predecessorはupdate_cfg()で遅延再構築
- PHI検証が先に実行されてpredecessor未更新でpanic
解決策:
- 各debug_verify_phi_inputs呼び出し前に
if let Some(func) = self.current_function.as_mut() {
func.update_cfg();
}
を挿入してCFGを同期
影響: if/else文、論理演算子(&&/||)のPHI生成が正常動作
53 lines
1.9 KiB
Plaintext
53 lines
1.9 KiB
Plaintext
// ExecutionPipelineBox — Orchestrate Parser → Emit (emit-only; no execution)
|
||
using lang.compiler.parser.box as ParserBoxMod
|
||
// Parser dependencies (Phase 2 refactoring: hierarchical structure)
|
||
using lang.compiler.parser.scan.parser_string_utils_box
|
||
using lang.compiler.parser.scan.parser_ident_scan_box
|
||
using lang.compiler.parser.scan.parser_number_scan_box
|
||
using lang.compiler.parser.scan.parser_string_scan_box
|
||
using lang.compiler.parser.using.using_collector_box
|
||
using lang.compiler.parser.expr.parser_expr_box
|
||
using lang.compiler.parser.expr.parser_peek_box
|
||
using lang.compiler.parser.expr.parser_literal_box
|
||
using lang.compiler.parser.stmt.parser_stmt_box
|
||
using lang.compiler.parser.stmt.parser_control_box
|
||
using lang.compiler.parser.stmt.parser_exception_box
|
||
using lang.compiler.stage1.json_program_box
|
||
using lang.compiler.stage1.emitter_box as EmitterBoxMod
|
||
using "lang/src/compiler/pipeline_v2/backend_box.hako" as BackendBoxMod
|
||
|
||
box ExecutionPipelineBox {
|
||
backend_name
|
||
backend
|
||
|
||
birth(name) {
|
||
// Optional backend tag (no execution here)
|
||
if name == null { name = "vm" }
|
||
me.backend_name = name
|
||
me.backend = new BackendBox(name)
|
||
return 0
|
||
}
|
||
|
||
// Run with source text; stage3_flag=1 enables Stage‑3 acceptance in parser
|
||
run_source(src, stage3_flag) {
|
||
if src == null { src = "return 0" }
|
||
if stage3_flag == null { stage3_flag = 0 }
|
||
// Parse
|
||
local p = new ParserBox()
|
||
if stage3_flag == 1 { p.stage3_enable(1) }
|
||
p.extract_usings(src)
|
||
local usings = p.get_usings_json()
|
||
// Extract extern_c annotations (syntax: @extern_c("c_symbol","Func/Arity");)
|
||
p.extract_externs(src)
|
||
local externs = p.get_externs_json()
|
||
local ast = p.parse_program2(src)
|
||
// Emit Stage‑1 JSON with meta.usings
|
||
local json = EmitterBox.emit_program(ast, usings, externs)
|
||
if json == null || json.length() == 0 { return 1 }
|
||
print(json)
|
||
return 0
|
||
}
|
||
}
|
||
|
||
static box ExecutionPipelineStub { main(args) { return 0 } }
|