[clang] [clang][CFG] Sequence RHS before LHS for overloaded assignment operators in CFG to match C++17 rules (PR #181113)

[Balázs Benics via cfe-commits]

================
@@ -2903,7 +2917,7 @@ CFGBlock *CFGBuilder::VisitCallExpr(CallExpr *C, AddStmtChoice asc) {
       addSuccessor(Block, &cfg->getExit());
   }
 
-  return VisitChildren(C);
+  return VisitCallExprChildren(C);
----------------
steakhal wrote:

I wonder if we should add a test covering this branch too.

https://github.com/llvm/llvm-project/pull/181113