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Stage‑B fallback TTL: HAKO_STAGEB_ALLOW_FALLBACK (default ON); Runner helper child_env (OOB strict helpers) and use in Gate‑C; Add quick smokes: map len/set/get, string index/substring; Bridge canonicalize tests default‑on; Update bridge scripts to robust root detection.

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nyash-codex
2025-11-01 19:48:40 +09:00
parent aa6cd566e8
commit 6279d93e9a
8 changed files with 137 additions and 19 deletions
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18
lang/src/compiler/entry/compiler_stageb.hako
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@ -4,6 +4,15 @@ using lang.compiler.parser.box as ParserBox
using lang.compiler.pipeline_v2.flow_entry as FlowEntryBox
static box StageBMain {
_fallback_enabled() {
// Default ON; set HAKO_STAGEB_ALLOW_FALLBACK=0 (or NYASH_STAGEB_ALLOW_FALLBACK=0) to disable
local v = env.local.get("HAKO_STAGEB_ALLOW_FALLBACK")
if v == null { v = env.local.get("NYASH_STAGEB_ALLOW_FALLBACK") }
if v == null { return 1 }
local s = "" + v
if s == "0" or s == "false" or s == "off" { return 0 }
return 1
}
_fallback_program() {
return "{\"version\":0,\"kind\":\"Program\",\"body\":[{\"type\":\"Return\",\"expr\":{\"type\":\"Int\",\"value\":0}}]}"
}
@ -79,7 +88,12 @@ static box StageBMain {
jv0 = FlowEntryBox.emit_v0_from_ast(ast_json, prefer)
}
if jv0 == null || jv0 == "" {
jv0 = me._fallback_program()
if me._fallback_enabled() == 1 {
jv0 = me._fallback_program()
} else {
// Return empty to surface failure at caller; TTL: enable stricter failure once all paths are green
jv0 = ""
}
}
return jv0
}
@ -91,7 +105,7 @@ static box StageBMain {
local stage3 = flags.stage3
local v1_compat = flags.v1_compat
local json = me._do_compile_stage_b(src, prefer, stage3, v1_compat)
if json == null || json == "" { json = me._fallback_program() }
if (json == null || json == "") && me._fallback_enabled() == 1 { json = me._fallback_program() }
print(json)
return 0
}