1 | //===--- TemplateVirtualMemberFunctionCheck.h - clang-tidy ------*- C++ -*-===// |
---|---|
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PORTABILITY_TEMPLATEVIRTUALMEMBERFUNCTIONCHECK_H |
10 | #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PORTABILITY_TEMPLATEVIRTUALMEMBERFUNCTIONCHECK_H |
11 | |
12 | #include "../ClangTidyCheck.h" |
13 | |
14 | namespace clang::tidy::portability { |
15 | |
16 | /// Upon instantiating a template class, non-virtual member functions don't have |
17 | /// to be instantiated unless they are used. Virtual member function |
18 | /// instantiation on the other hand is unspecified and depends on the |
19 | /// implementation of the compiler. This check intends to find cases when a |
20 | /// virtual member function is not instantiated but it might be with a different |
21 | /// compiler. |
22 | /// |
23 | /// For the user-facing documentation see: |
24 | /// http://clang.llvm.org/extra/clang-tidy/checks/portability/template-virtual-member-function.html |
25 | class TemplateVirtualMemberFunctionCheck : public ClangTidyCheck { |
26 | public: |
27 | TemplateVirtualMemberFunctionCheck(StringRef Name, ClangTidyContext *Context) |
28 | : ClangTidyCheck(Name, Context) {} |
29 | void registerMatchers(ast_matchers::MatchFinder *Finder) override; |
30 | void check(const ast_matchers::MatchFinder::MatchResult &Result) override; |
31 | bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { |
32 | return LangOpts.CPlusPlus; |
33 | } |
34 | }; |
35 | |
36 | } // namespace clang::tidy::portability |
37 | |
38 | #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PORTABILITY_TEMPLATEVIRTUALMEMBERFUNCTIONCHECK_H |
39 |