balazske marked an inline comment as done.
balazske added inline comments.

================
Comment at: 
clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp:413-414
+    using ValueConstraint::ValueConstraint;
+    ArgNo SizeArg1N;
+    std::optional<ArgNo> SizeArg2N;
+    // This variable has a role when we negate the constraint.
----------------
donat.nagy wrote:
> What would you think about a `SmallVector<2>` for these? It would allow you 
> to handle them with a (short) for loop instead of separate commands.
It does not look to be much better, the only place where a loop can be used is 
in the `apply` function but because optionals (that are to be checked at both 
values) it is not much better. And a vector could be constructed in the `apply` 
function too, but for 2 elements it is not important.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154509/new/

https://reviews.llvm.org/D154509

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