[clang] [clang][bytecode] Fix unknown size arrays crash in clang bytecode (PR #160015)

[Timm Baeder via cfe-commits]

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@@ -245,6 +245,10 @@ bool Context::evaluateStrlen(State &Parent, const Expr *E, uint64_t &Result) {
     if (!FieldDesc->isPrimitiveArray())
       return false;
 
+    // Handle dummy blocks (external/unknown declarations) and unknown size arrays - we can't determine the length at compile time
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tbaederr wrote:

Remove that comment.

https://github.com/llvm/llvm-project/pull/160015