[clang] [CIR] Implement Statement Expressions (PR #153677)

[Andy Kaylor via cfe-commits]

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@@ -0,0 +1,166 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o %t.cir
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andykaylor wrote:

Oh! I would have expected that case to be handled now. We don't even issue a diagnostic saying we missed it. That's not good.

https://github.com/llvm/llvm-project/pull/153677