[PATCH] D44231: [clang-tidy] Check for sizeof that call functions

Alexander Kornienko via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Thu Mar 8 04:29:50 PST 2018

alexfh added inline comments.

Comment at: clang-tidy/misc/SizeofExpressionCheck.cpp:220
+                 Result.Nodes.getNodeAs<Expr>("sizeof-integer-call")) {
+    diag(E->getLocStart(), "suspicious usage of 'sizeof(expr)' to an integer");
   } else if (const auto *E = Result.Nodes.getNodeAs<Expr>("sizeof-this")) {
I'm not sure I understand the message "suspicious usage of ... to an integer". Specifically, what does the "to an integer" part mean?

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