[clang] [clang][analyzer] Add C standard streams to the internal memory space (PR #147766)

[Balazs Benics via cfe-commits]

=?utf-8?q?Balázs_Kéri?= <balazs.keri at ericsson.com>,
=?utf-8?q?Balázs_Kéri?= <balazs.keri at ericsson.com>
Message-ID:
In-Reply-To: <llvm.org/llvm/llvm-project/pull/147766 at github.com>


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@@ -1022,6 +1022,23 @@ getStackOrCaptureRegionForDeclContext(const LocationContext *LC,
   return (const StackFrameContext *)nullptr;
 }
 
+static bool isStdStreamVar(const VarDecl *D) {
+  const auto *ND = dyn_cast<NamedDecl>(D);
+  if (!ND)
+    return false;
+  DeclarationName DeclN = ND->getDeclName();
+  if (!DeclN.isIdentifier())
+    return false;
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steakhal wrote:

I think a NamedDecl has the memfn `getIdentifier` which either returns the II or NULL.
Consequently, this code could be further simplified.

https://github.com/llvm/llvm-project/pull/147766