[clang] [OpenMP] Support capturing structured bindings in OpenMP regions. (PR #190832)

[Alexey Bataev via cfe-commits]

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@@ -3589,6 +3589,50 @@ static bool canEmitSpuriousReferenceToVariable(CodeGenFunction &CGF,
   }
 }
 
+/// Emit an LValue for a structured binding captured in an OpenMP region.
+/// Handles extracting individual bindings from the captured decomposed
+/// declaration (struct fields, array elements, etc.).
+LValue CodeGenFunction::EmitOMPCapturedBindingLValue(const BindingDecl *BD) {
+  assert(CapturedStmtInfo &&
+         CapturedStmtInfo->getKind() == CapturedRegionKind::CR_OpenMP &&
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alexey-bataev wrote:

The triple condition in this assert is odd. `CapturedStmtInfo` and its kind being `CR_OpenMP` already implies OpenMP. Splitting into separate `assert` statements would help diagnose which precondition fails when the assertion triggers.

https://github.com/llvm/llvm-project/pull/190832