[PATCH] D132998: [clang-tidy] Restrict use-equals-default to c++11-or-later

[Alexander Shaposhnikov via Phabricator via cfe-commits]

alexander-shaposhnikov created this revision.
alexander-shaposhnikov added reviewers: gribozavr2, njames93, aaron.ballman.
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Restrict use-equals-default to c++11-or-later.

Test plan: ninja check-all


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D132998

Files:
  clang-tools-extra/clang-tidy/modernize/UseEqualsDefaultCheck.h
  clang-tools-extra/docs/ReleaseNotes.rst
  clang-tools-extra/test/clang-tidy/checkers/modernize/use-equals-default-cxx98.cpp


Index: clang-tools-extra/test/clang-tidy/checkers/modernize/use-equals-default-cxx98.cpp
===================================================================
--- /dev/null
+++ clang-tools-extra/test/clang-tidy/checkers/modernize/use-equals-default-cxx98.cpp
@@ -0,0 +1,8 @@
+// RUN: %check_clang_tidy -std=c++98 %s modernize-use-equals-default %t
+
+struct S {
+  S() {}
+  // CHECK-FIXES: S() {}
+  ~S() {}
+  // CHECK-FIXES: ~S() {}
+};
Index: clang-tools-extra/docs/ReleaseNotes.rst
===================================================================
--- clang-tools-extra/docs/ReleaseNotes.rst
+++ clang-tools-extra/docs/ReleaseNotes.rst
@@ -139,7 +139,7 @@
 - Improved `modernize-use-equals-default <clang-tidy/checks/modernize/use-equals-default.html>`_ check.
 
   The check now skips unions since in this case a default constructor with empty body
-  is not equivalent to the explicitly defaulted one.
+  is not equivalent to the explicitly defaulted one. The check is restricted to c++11-or-later.
 
 Removed checks
 ^^^^^^^^^^^^^^
Index: clang-tools-extra/clang-tidy/modernize/UseEqualsDefaultCheck.h
===================================================================
--- clang-tools-extra/clang-tidy/modernize/UseEqualsDefaultCheck.h
+++ clang-tools-extra/clang-tidy/modernize/UseEqualsDefaultCheck.h
@@ -38,7 +38,7 @@
 public:
   UseEqualsDefaultCheck(StringRef Name, ClangTidyContext *Context);
   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
-    return LangOpts.CPlusPlus;
+    return LangOpts.CPlusPlus11;
   }
   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
   void registerMatchers(ast_matchers::MatchFinder *Finder) override;


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