Rename more checks from misc- to bugprone-.

Summary:
clang-tidy/rename_check.py {misc,bugprone}-string-integer-assignment
clang-tidy/rename_check.py {misc,bugprone}-string-literal-with-embedded-nul
clang-tidy/rename_check.py {misc,bugprone}-suspicious-enum-usage
clang-tidy/rename_check.py {misc,bugprone}-suspicious-missing-comma

Reviewers: hokein, sammccall, aaron.ballman

Subscribers: klimek, cfe-commits, mgorny

Differential Revision: https://reviews.llvm.org/D43868

llvm-svn: 326384

1 files changed, 44 insertions, 0 deletions

diff --git a/clang-tools-extra/clang-tidy/bugprone/SuspiciousMissingCommaCheck.h b/clang-tools-extra/clang-tidy/bugprone/SuspiciousMissingCommaCheck.h
new file mode 100644
index 00000000000..4ae3ecf060f
--- /dev/null
+++ b/clang-tools-extra/clang-tidy/bugprone/SuspiciousMissingCommaCheck.h
@@ -0,0 +1,44 @@
+//===--- SuspiciousMissingCommaCheck.h - clang-tidy--------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSMISSINGCOMMACHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSMISSINGCOMMACHECK_H
+
+#include "../ClangTidy.h"
+
+namespace clang {
+namespace tidy {
+namespace bugprone {
+
+/// This check finds string literals which are probably concatenated
+/// accidentally.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone-suspicious-missing-comma.html
+class SuspiciousMissingCommaCheck : public ClangTidyCheck {
+public:
+  SuspiciousMissingCommaCheck(StringRef Name, ClangTidyContext *Context);
+  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+
+private:
+  // Minimal size of a string literals array to be considered by the checker.
+  const unsigned SizeThreshold;
+  // Maximal threshold ratio of suspicious string literals to be considered.
+  const double RatioThreshold;
+  // Maximal number of concatenated tokens.
+  const unsigned MaxConcatenatedTokens;
+};
+
+} // namespace bugprone
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSMISSINGCOMMACHECK_H