Ryosuke Niwa c26d097d0c [alpha.webkit.RetainPtrCtorAdoptChecker] Support adopt(cast(copy(~)) (#132316) ...

This PR adds the support for recognizing calling adoptCF/adoptNS on the
result of a cast operation on the return value of a function which
creates NS or CF types. It also fixes a bug that we weren't reporting
memory leaks when CF types are created without ever calling RetainPtr's
constructor, adoptCF, or adoptNS.

To do this, this PR adds a new mechanism to report a memory leak
whenever create or copy CF functions are invoked unless this CallExpr
has already been visited while validating a call to adoptCF. Also added
an early exit when isOwned returns IsOwnedResult::Skip due to an
unresolved template argument.

2025-04-10 15:26:10 -07:00

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