[clang] [clang][bytecode] Handle negative array sizes in constexpr `new` instead of asserting (PR #155737)

[Timm Baeder via cfe-commits]

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@@ -0,0 +1,15 @@
+// RUN: not %clang_cc1 -std=c++20 -fsyntax-only %s 2>&1 \
+// RUN:   | FileCheck %s --implicit-check-not='Assertion `NumElements.isPositive()` failed'
+
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tbaederr wrote:

You don't use `FileCheck` for these kinds of tests, use `-verify`.

https://github.com/llvm/llvm-project/pull/155737