44 lines
1.8 KiB
C
44 lines
1.8 KiB
C
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//===--- ImplicitBoolConversionCheck.h - clang-tidy--------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_IMPLICIT_BOOL_CONVERSION_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_IMPLICIT_BOOL_CONVERSION_H
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#include "../ClangTidyCheck.h"
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namespace clang::tidy::readability {
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/// Checks for use of implicit bool conversions in expressions.
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///
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/// For the user-facing documentation see:
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/// http://clang.llvm.org/extra/clang-tidy/checks/readability/implicit-bool-conversion.html
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class ImplicitBoolConversionCheck : public ClangTidyCheck {
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public:
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ImplicitBoolConversionCheck(StringRef Name, ClangTidyContext *Context);
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bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
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return LangOpts.Bool;
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}
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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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void handleCastToBool(const ImplicitCastExpr *CastExpression,
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const Stmt *ParentStatement, ASTContext &Context);
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void handleCastFromBool(const ImplicitCastExpr *Cast,
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const ImplicitCastExpr *NextImplicitCast,
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ASTContext &Context);
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const bool AllowIntegerConditions;
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const bool AllowPointerConditions;
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};
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} // namespace clang::tidy::readability
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_IMPLICIT_BOOL_CONVERSION_H
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