[PATCH] D152495: [Clang][SemaCXX] Add unused warning for variables declared in condition expressions

[Shafik Yaghmour via Phabricator via cfe-commits]

shafik added inline comments.


================
Comment at: clang/lib/Sema/SemaExprCXX.cpp:4003-4004
+  // that are not referenced or used later. e.g.: if (int var = init());
+  ConditionVar->setReferenced(false);
+  ConditionVar->setIsUsed(false);
+
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  https://reviews.llvm.org/D152495/new/

https://reviews.llvm.org/D152495