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peltier.io/corpora/cjson/MANIFEST.sha256
T
Claude 014e3b11d1 phase3: generalize trust layer for C/C++; wire cJSON target
Trust-layer generalization (zero-regression verified on tokei):
- TargetSpec [build] uses an explicit {out} isolation-dir placeholder
  instead of injected CARGO_TARGET_DIR, plus optional sanitizer/
  sanitizer_binary templates. Nothing assumes cargo anymore.
- verdict rebuild_pristine_baseline, sanitizer_check, and harnessd
  run_verdict candidate build all use {out} substitution. A target with
  no sanitizer build caps accepts at needs-human-review.
- tokei/comrak target.toml migrated to the {out} form (CARGO_TARGET_DIR=
  {out} + nightly ASan sanitizer command).

cJSON C target (v1.7.19, MIT):
- harness.c bench/golden driver (trust-layer; agent can patch workspace
  cJSON.c but not the rig), compiled with clang against the patched tree.
- 5.6 MB deterministic corpus (gen-corpus.sh) + MANIFEST/GOLDEN pins.
- gates = hermetic Unity/CTest suite (19 tests pass); sanitizer =
  ASan+UBSan; scripts/diff-fuzz-cjson.py for differential fuzzing.

coz causal profiler integration (SPEC §12):
- harness.c optional -DHOTPATH_COZ throughput progress point.
- scripts/install-coz.sh, coz-profile.sh, coz-summary.py; just coz/install-coz.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EcKPWQ3MQD4NdEHwar96u2
2026-07-11 18:17:26 +00:00

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3b0c1dee5a75de59b12e692780896f509c93f3c6b8da7cc337ae4df7fbf70075 ./big.json