[clang] [clang][analyzer] Add StoreToImmutable checker (PR #150417)

[Balazs Benics via cfe-commits]

Endre =?utf-8?q?Fülöp?= <endre.fulop at sigmatechnology.com>
Message-ID:
In-Reply-To: <llvm.org/llvm/llvm-project/pull/150417 at github.com>


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@@ -0,0 +1,166 @@
+// RUN: %clang_analyze_cc1 -analyzer-checker=alpha.core.StoreToImmutable -verify %s
+
+// Test basic functionality of StoreToImmutable checker
+// This tests direct writes to immutable regions without function modeling
+
+// Direct write to a const global variable
+const int global_const = 42; // expected-note {{Memory region is in immutable space}}
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steakhal wrote:

Could you please put a FIXME there, highlighting this difference?

https://github.com/llvm/llvm-project/pull/150417