[5.6][SymbolGraph] don't filter out all implicit decls #41167
Merged
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Cherry-pick of #41141
Explanation: Implicitly-generated initializers are not present in symbol graphs, even when the
-minimum-access-level
is set tointernal
. Other sources of symbol information, like SourceKit, properly show these initializers, so their absence in symbol graphs is an issue.Scope: Only affects users of SymbolGraphGen who request symbol graphs with
internal
access or below.Issue: rdar://86294494
Risk: Low. This change is limited to SymbolGraphGen, and does not affect normal compilation.
Testing: A new lit test,
SymbolGraph/Symbols/Implicit
, was added to verify the new behavior.