[PATCH] D66303: [LifetimeAnalysis] Add support for free functions

[Gábor Horváth via Phabricator via cfe-commits]

xazax.hun created this revision.
xazax.hun added reviewers: mgehre, gribozavr.
xazax.hun added a project: clang.
Herald added subscribers: Szelethus, Charusso, gamesh411, dkrupp, rnkovacs.

This patch adds support to the idiom when people using the free version of `begin`, `end` and the like instead of the member functions. Moreover, some containers, like `any` or `variant` only support this idiom.

Once this patch is accepted we do not anticipate adding more hard coded rules. Hopefully, they will all be subsumed by function annotations in the future.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D66303

Files:
  clang/lib/Sema/SemaInit.cpp
  clang/test/Sema/warn-lifetime-analysis-nocfg.cpp

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