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

Malcolm Parsons via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Mon May 8 05:41:03 PDT 2017

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 {
    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) {}


More information about the cfe-commits mailing list