[PATCH] D32914: Introduce Wzero-as-null-pointer-constant.

[Malcolm Parsons via Phabricator via cfe-commits]

malcolm.parsons added a comment.

Have you looked at the tests for clang-tidy's modernize-use-nullptr check?

I wouldn't expect to see a warning for template types:

  template<typename T>
  class TemplateClass {
   public:
    explicit TemplateClass(int a, T default_value = 0) {}
  };
  void IgnoreSubstTemplateType() {
    TemplateClass<int*> a(1);
  }

  test/clang-tidy/modernize-use-nullptr.cpp:252:51: warning: zero as null pointer constant [-Wzero-as-null-pointer-constant]
    explicit TemplateClass(int a, T default_value = 0) {}
                                                    ^
                                                    nullptr


https://reviews.llvm.org/D32914