================
@@ -1749,6 +1757,8 @@ void CodeGenFunction::EmitCaseStmtRange(const CaseStmt &S,
// switch machinery to enter this block.
llvm::BasicBlock *CaseDest = createBasicBlock("sw.bb");
EmitBlockWithFallThrough(CaseDest, &S);
+ if (getLangOpts().CPlusPlus)
----------------
efriedma-quic wrote:
I agree that it's probably fine if the initial patch misses initializing some
variables in functions with computed goto, but I don't think it's okay to
miscompile by overwriting variables that should not be reinitialized.
With that in mind, maybe we can simplify a bit, but we can't ignore the
semantics.
https://github.com/llvm/llvm-project/pull/181937
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