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Colby Mchenry
489b4749c7
VB.NET's grammar tags each member of a `Structure` as its own `body`
field, so extractAggregate's field lookup saw only the first member.
SCrawler's UserMedia indexed none of its members, and a structure that
opened with a nested enum indexed only the enum. Aggregates now resolve
their body the way classes and enums do (resolveBody, which VB maps to
the declaration itself). Objective-C, the only other struct language
with that hook, is unchanged.
Property bodies were never walked: the propertyTypes branch set
skipChildren after extractProperty, so calls, instantiations and reads
in a VB `Get`/`Set` block, `= initializer` or `As New`, and in a C#
accessor body or `=> expr`, were lost.
- propertyBodies() names the parts of a property that run code (VB: the
whole declaration, as its methods are walked; C#: each accessor's body
and an arrow value), walked with the property on the stack. The
candidates-only fn-ref scan skips the walked subtrees by node id, so a
function value is captured once, from the property. C# `= initializer`s
stay unwalked, as C# field initializers are.
- The C# kernel mirrors it (property_bodies, scan skip list). The parity
suite and a new micro pass; a serilog sweep is 209/214 byte-identical
with 0 diffs (5 deferred for parse errors).
- VB field declarators (`= expr`, `As New T`) and Custom Event
AddHandler/RemoveHandler/RaiseEvent blocks are walked as their field or
event.
Before/after (nodes / edges): SCrawler 9,950 -> 10,427 / 14,336 -> 15,092;
staxrip 13,440 -> 13,644 / 24,120 -> 28,002, most of it its
`Property X As New NumParam With {...}` settings; serilog edges
6,642 -> 6,654. All 23 removed edges are the same call sites re-resolved
by VB's name-guessing resolver now that struct members are candidates:
10 wrong edges dropped, 9 correct ones now guessed wrong, 4 wrong either
way. Designer -> Add/Size edge counts are unchanged.
EXTRACTION_VERSION 27 -> 28.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>