[PATCH] D52120: [analyzer] Treat std::{move, forward} as casts in ExprMutationAnalyzer.

[Shuai Wang via Phabricator via cfe-commits]

shuaiwang created this revision.
shuaiwang added reviewers: lebedev.ri, JonasToth.
Herald added subscribers: cfe-commits, Szelethus, mikhail.ramalho, a.sidorin, szepet, xazax.hun.
Herald added a reviewer: george.karpenkov.

This is a follow up of https://reviews.llvm.org/D52008 and should make the analyzer being able to handle perfect forwardings in real world cases where forwardings are done through multiple layers of function calls with `std::forward`.

Fixes PR38891.


Repository:
  rC Clang

https://reviews.llvm.org/D52120

Files:
  lib/Analysis/ExprMutationAnalyzer.cpp
  unittests/Analysis/ExprMutationAnalyzerTest.cpp

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