[PATCH] D45679: [clang-tidy] Add ExprMutationAnalyzer, that analyzes whether an expression is mutated within a statement.

[Alexander Kornienko via Phabricator via cfe-commits]

alexfh added a comment.

In https://reviews.llvm.org/D45679#1132086, @JonasToth wrote:

> It might be the case, that the test is run with -no-stdinc (or similar),
>  so the standard library is not available.


Tests should be self-contained and must not depend on any system headers. Standard library implementations may differ, which would make tests brittle. Instead, tests should mock implementations of the APIs they work with (if necessary, multiple times - once for every distinct standard library version the check supports).


Repository:
  rCTE Clang Tools Extra

https://reviews.llvm.org/D45679