[clang] [analyzer] Accept C library functions from the `std` namespace (PR #84469)

[Balazs Benics via cfe-commits]

=?utf-8?q?Donát?= Nagy <donat.nagy at ericsson.com>,
=?utf-8?q?Donát?= Nagy <donat.nagy at ericsson.com>
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In-Reply-To: <llvm.org/llvm/llvm-project/pull/84469 at github.com>


https://github.com/steakhal commented:

Looks good to me, but I'd be more eased if had seen some unittests for this matter.
You could use AST-matchers selecting different FunctionDecls and query them using this free-function. I think this deserves a test, thus I vote weak reject.

https://github.com/llvm/llvm-project/pull/84469