ILSpyX had no instrumentation, yet most UI-visible latency bottoms out
here: lazy assembly loads, the first-resolve cascade that metadata-loads
every assembly in a list snapshot, per-module search strategy runs,
analyzer scope scans over all assemblies and their references, bundle/zip
entry extraction, and PDB loading. The provider mirrors the
ICSharpCode.Decompiler design: Start/Stop pairs, keyword gating, and
IsEnabled() guards at every call site; per-entry package extraction is
Verbose because of its volume.
AbstractSearchStrategy.Search is now a non-virtual template method that
wraps the span around a new protected SearchCore, so derived strategies
cannot bypass the instrumentation.
Assisted-by: Claude:claude-fable-5:Claude Code
Christoph Wille
f5199fae24