[clang-tools-extra] [clang-tidy] modernize-use-nullptr matches "NULL" in templates (PR #109169)

[Florian Mayer via cfe-commits]

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@@ -84,6 +84,29 @@ void test_macro_expansion4() {
 #undef MY_NULL
 }
 
+template <typename T> struct pear {
+  // If you say __null (or NULL), we assume that T will always be a pointer
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fmayer wrote:

Sorry, the implication of my comment was: explain why in a comment, because future readers will not know that.

https://github.com/llvm/llvm-project/pull/109169