[PATCH] D107339: [analyzer] Retrieve a character from StringLiteral as an initializer for constant arrays.

[Denys Petrov via Phabricator via cfe-commits]

ASDenysPetrov added inline comments.


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Comment at: clang/lib/StaticAnalyzer/Core/RegionStore.cpp:1641
+  // FIXME: Take array dimension into account to prevent exceeding its size.
+  const int64_t I = Idx.getExtValue();
+  uint32_t Code =
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martong wrote:
> steakhal wrote:
> > You could use the `uint64_t` type here, and spare the subsequent explicit cast. This operation would be safe since `Idx` must be non-negative here.
> +1 for using `uint64_t` if possible
`SL->getCodeUnit` returns `uint32_t`, so I decided to keep the result value consistent if any changes required in the future.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D107339/new/

https://reviews.llvm.org/D107339