forked from OSchip/llvm-project
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
//===--- AssertSideEffectCheck.h - clang-tidy -------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_ASSERTSIDEEFFECTCHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_ASSERTSIDEEFFECTCHECK_H
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#include "../ClangTidy.h"
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#include "llvm/ADT/SmallVector.h"
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#include "llvm/ADT/StringRef.h"
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#include <string>
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namespace clang {
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namespace tidy {
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/// Finds `assert()` with side effect.
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///
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/// The condition of `assert()` is evaluated only in debug builds so a
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/// condition with side effect can cause different behavior in debug / release
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/// builds.
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///
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/// There are two options:
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///
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/// - `AssertMacros`: A comma-separated list of the names of assert macros to
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/// be checked.
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/// - `CheckFunctionCalls`: Whether to treat non-const member and non-member
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/// functions as they produce side effects. Disabled by default because it
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/// can increase the number of false positive warnings.
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class AssertSideEffectCheck : public ClangTidyCheck {
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public:
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AssertSideEffectCheck(StringRef Name, ClangTidyContext *Context);
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void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
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void registerMatchers(ast_matchers::MatchFinder *Finder) override;
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void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
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private:
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const bool CheckFunctionCalls;
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const std::string RawAssertList;
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SmallVector<StringRef, 5> AssertMacros;
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};
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} // namespace tidy
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} // namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_ASSERTSIDEEFFECTCHECK_H
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