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https://github.com/DeusData/codebase-memory-mcp.git
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Martin Vogel
4b993899a0
Round 4 / final parity push. Tracks self.x = expr from __init__ and
class-body annotated assignments (`x: Foo`) as registered fields on
the enclosing class type.
py_register_instance_field mutates the registry's CBMRegisteredType
field_names / field_types arrays in place. Re-registering the same
name overwrites; first-seen wins for capture order. Arena-allocated,
not a hot path.
py_lookup_field walks the alias / embedded chain with the same
CBM_LSP_MAX_LOOKUP_DEPTH cap as method lookup, so inherited fields
resolve through MRO without stack-overflow risk on pathological
hierarchies.
Field-fallback wired into py_eval_expr_type's attribute branch:
when method lookup misses, try field lookup. Returns the field's
type so downstream attribute / call resolution chains naturally.
Same fallback applied to UNION (single-match heuristic).
py_process_class now does three passes:
1. Class-body annotated assignments (`x: int = ...`) → fields.
2. __init__ / __post_init__ → self.x = expr fields.
3. All other methods.
This guarantees fields are registered before methods that reference
them, regardless of source order.
Annotated assignment binding fix: py_resolve_annotation is now called
on assignment annotations too, so `self.cache: dict[str, str] = {}`
binds with the proper TEMPLATE type instead of NAMED("dict[str, str]").
Bench result on the 136-line fixture: **95%** (36/38 calls resolved,
8.06 ms). Up from 79%. The 5% gap covers cases that need a full
constraint solver — see Final Stopping Point doc.
2 new tests; all 2890 prior tests stay green. Total 2892 / 0.