[clang-tools-extra] [clang-tidy] modernize-avoid-bind only return for non-void function (PR #69207)

[Piotr Zegar via cfe-commits]

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@@ -554,6 +555,8 @@ getLambdaProperties(const MatchFinder::MatchResult &Result) {
   LP.Callable.Materialization = getCallableMaterialization(Result);
   LP.Callable.Decl =
       getCallMethodDecl(Result, LP.Callable.Type, LP.Callable.Materialization);
+  if (LP.Callable.Decl)
+    LP.Callable.DoesReturn = !LP.Callable.Decl->getReturnType()->isVoidType();
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PiotrZSL wrote:

check here also that return type is not null, just in case..., you may also try to check a canonical type, in case that void would be somehow hidden behind some typedefs/templates or something

https://github.com/llvm/llvm-project/pull/69207