Author: Baranov Victor Date: 2025-11-08T18:18:15+03:00 New Revision: 6deb50dc7c7f0467381a20ccab3efd9db0f8993e
URL: https://github.com/llvm/llvm-project/commit/6deb50dc7c7f0467381a20ccab3efd9db0f8993e DIFF: https://github.com/llvm/llvm-project/commit/6deb50dc7c7f0467381a20ccab3efd9db0f8993e.diff LOG: [clang-tidy][NFC] Fix misc-const-correctness warnings (11/N) (#167128) Added: Modified: clang-tools-extra/clang-tidy/modernize/UseDefaultMemberInitCheck.cpp clang-tools-extra/clang-tidy/modernize/UseDesignatedInitializersCheck.cpp clang-tools-extra/clang-tidy/modernize/UseEqualsDefaultCheck.cpp clang-tools-extra/clang-tidy/modernize/UseEqualsDeleteCheck.cpp clang-tools-extra/clang-tidy/modernize/UseIntegerSignComparisonCheck.cpp clang-tools-extra/clang-tidy/modernize/UseNodiscardCheck.cpp clang-tools-extra/clang-tidy/modernize/UseNoexceptCheck.cpp clang-tools-extra/clang-tidy/modernize/UseNullptrCheck.cpp clang-tools-extra/clang-tidy/modernize/UseOverrideCheck.cpp clang-tools-extra/clang-tidy/modernize/UseScopedLockCheck.cpp clang-tools-extra/clang-tidy/modernize/UseStdNumbersCheck.cpp clang-tools-extra/clang-tidy/modernize/UseTrailingReturnTypeCheck.cpp clang-tools-extra/clang-tidy/modernize/UseTransparentFunctorsCheck.cpp clang-tools-extra/clang-tidy/modernize/UseUncaughtExceptionsCheck.cpp clang-tools-extra/clang-tidy/modernize/UseUsingCheck.cpp Removed: ################################################################################ diff --git a/clang-tools-extra/clang-tidy/modernize/UseDefaultMemberInitCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseDefaultMemberInitCheck.cpp index 0d2c3a79b9ece..cc6b7bfd4fd5b 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseDefaultMemberInitCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseDefaultMemberInitCheck.cpp @@ -163,7 +163,7 @@ static bool isZero(const Expr *E) { case Stmt::IntegerLiteralClass: return !cast<IntegerLiteral>(E)->getValue(); case Stmt::FloatingLiteralClass: { - llvm::APFloat Value = cast<FloatingLiteral>(E)->getValue(); + const llvm::APFloat Value = cast<FloatingLiteral>(E)->getValue(); return Value.isZero() && !Value.isNegative(); } default: @@ -297,16 +297,16 @@ void UseDefaultMemberInitCheck::checkDefaultInit( }) > 1) return; - SourceLocation StartLoc = Field->getBeginLoc(); + const SourceLocation StartLoc = Field->getBeginLoc(); if (StartLoc.isMacroID() && IgnoreMacros) return; - SourceLocation FieldEnd = + const SourceLocation FieldEnd = Lexer::getLocForEndOfToken(Field->getSourceRange().getEnd(), 0, *Result.SourceManager, getLangOpts()); - SourceLocation LParenEnd = Lexer::getLocForEndOfToken( + const SourceLocation LParenEnd = Lexer::getLocForEndOfToken( Init->getLParenLoc(), 0, *Result.SourceManager, getLangOpts()); - CharSourceRange InitRange = + const CharSourceRange InitRange = CharSourceRange::getCharRange(LParenEnd, Init->getRParenLoc()); const Expr *InitExpression = Init->getInit(); diff --git a/clang-tools-extra/clang-tidy/modernize/UseDesignatedInitializersCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseDesignatedInitializersCheck.cpp index c1094b1fc194a..2cc3ce1f7a686 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseDesignatedInitializersCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseDesignatedInitializersCheck.cpp @@ -152,7 +152,7 @@ void UseDesignatedInitializersCheck::check( if (IgnoreMacros && InitList->getBeginLoc().isMacroID()) return; { - DiagnosticBuilder Diag = + const DiagnosticBuilder Diag = diag(InitList->getLBraceLoc(), "use designated initializer list to initialize %0"); Diag << InitList->getType() << InitList->getSourceRange(); diff --git a/clang-tools-extra/clang-tidy/modernize/UseEqualsDefaultCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseEqualsDefaultCheck.cpp index d6ddbb69f7b0d..fde9c7323ce3c 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseEqualsDefaultCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseEqualsDefaultCheck.cpp @@ -200,7 +200,7 @@ static bool isCopyAssignmentAndCanBeDefaulted(ASTContext *Context, /// Returns false if the body has any non-whitespace character. static bool bodyEmpty(const ASTContext *Context, const CompoundStmt *Body) { bool Invalid = false; - StringRef Text = Lexer::getSourceText( + const StringRef Text = Lexer::getSourceText( CharSourceRange::getCharRange(Body->getLBracLoc().getLocWithOffset(1), Body->getRBracLoc()), Context->getSourceManager(), Context->getLangOpts(), &Invalid); @@ -306,8 +306,8 @@ void UseEqualsDefaultCheck::check(const MatchFinder::MatchResult &Result) { return; // If there are comments inside the body, don't do the change. - bool ApplyFix = SpecialFunctionDecl->isCopyAssignmentOperator() || - bodyEmpty(Result.Context, Body); + const bool ApplyFix = SpecialFunctionDecl->isCopyAssignmentOperator() || + bodyEmpty(Result.Context, Body); std::vector<FixItHint> RemoveInitializers; unsigned MemberType = 0; @@ -345,14 +345,14 @@ void UseEqualsDefaultCheck::check(const MatchFinder::MatchResult &Result) { Diag << MemberType; if (ApplyFix) { - SourceLocation UnifiedEnd = utils::lexer::getUnifiedEndLoc( + const SourceLocation UnifiedEnd = utils::lexer::getUnifiedEndLoc( *Body, Result.Context->getSourceManager(), Result.Context->getLangOpts()); // Skipping comments, check for a semicolon after Body->getSourceRange() std::optional<Token> Token = utils::lexer::findNextTokenSkippingComments( UnifiedEnd, Result.Context->getSourceManager(), Result.Context->getLangOpts()); - StringRef Replacement = + const StringRef Replacement = Token && Token->is(tok::semi) ? "= default" : "= default;"; Diag << FixItHint::CreateReplacement(Body->getSourceRange(), Replacement) << RemoveInitializers; diff --git a/clang-tools-extra/clang-tidy/modernize/UseEqualsDeleteCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseEqualsDeleteCheck.cpp index ab2d41a52040e..a19d2ecdad88d 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseEqualsDeleteCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseEqualsDeleteCheck.cpp @@ -74,7 +74,7 @@ void UseEqualsDeleteCheck::registerMatchers(MatchFinder *Finder) { void UseEqualsDeleteCheck::check(const MatchFinder::MatchResult &Result) { if (const auto *Func = Result.Nodes.getNodeAs<CXXMethodDecl>(SpecialFunction)) { - SourceLocation EndLoc = Lexer::getLocForEndOfToken( + const SourceLocation EndLoc = Lexer::getLocForEndOfToken( Func->getEndLoc(), 0, *Result.SourceManager, getLangOpts()); if (IgnoreMacros && Func->getLocation().isMacroID()) diff --git a/clang-tools-extra/clang-tidy/modernize/UseIntegerSignComparisonCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseIntegerSignComparisonCheck.cpp index 35320e83c5d4b..574cbea46124b 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseIntegerSignComparisonCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseIntegerSignComparisonCheck.cpp @@ -146,7 +146,7 @@ void UseIntegerSignComparisonCheck::check( R3.setBegin(Lexer::getLocForEndOfToken( SubExprRHS->getEndLoc(), 0, *Result.SourceManager, getLangOpts())); } - DiagnosticBuilder Diag = + const DiagnosticBuilder Diag = diag(BinaryOp->getBeginLoc(), "comparison between 'signed' and 'unsigned' integers"); StringRef CmpNamespace; diff --git a/clang-tools-extra/clang-tidy/modernize/UseNodiscardCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseNodiscardCheck.cpp index d22c99335d9bb..7e8d98241118a 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseNodiscardCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseNodiscardCheck.cpp @@ -110,11 +110,11 @@ void UseNodiscardCheck::registerMatchers(MatchFinder *Finder) { void UseNodiscardCheck::check(const MatchFinder::MatchResult &Result) { const auto *MatchedDecl = Result.Nodes.getNodeAs<CXXMethodDecl>("no_discard"); // Don't make replacements if the location is invalid or in a macro. - SourceLocation Loc = MatchedDecl->getLocation(); + const SourceLocation Loc = MatchedDecl->getLocation(); if (Loc.isInvalid() || Loc.isMacroID()) return; - SourceLocation RetLoc = MatchedDecl->getInnerLocStart(); + const SourceLocation RetLoc = MatchedDecl->getInnerLocStart(); ASTContext &Context = *Result.Context; diff --git a/clang-tools-extra/clang-tidy/modernize/UseNoexceptCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseNoexceptCheck.cpp index d1388dc6298e4..6bd5485abbac9 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseNoexceptCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseNoexceptCheck.cpp @@ -81,12 +81,12 @@ void UseNoexceptCheck::check(const MatchFinder::MatchResult &Result) { assert(Range.isValid() && "Exception Source Range is invalid."); - CharSourceRange CRange = Lexer::makeFileCharRange( + const CharSourceRange CRange = Lexer::makeFileCharRange( CharSourceRange::getTokenRange(Range), *Result.SourceManager, Result.Context->getLangOpts()); - bool IsNoThrow = FnTy->isNothrow(); - StringRef ReplacementStr = + const bool IsNoThrow = FnTy->isNothrow(); + const StringRef ReplacementStr = IsNoThrow ? NoexceptMacro.empty() ? "noexcept" : NoexceptMacro : NoexceptMacro.empty() ? (DtorOrOperatorDel || UseNoexceptFalse) ? "noexcept(false)" : "" diff --git a/clang-tools-extra/clang-tidy/modernize/UseNullptrCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseNullptrCheck.cpp index b6834c69204c2..928a00775fe12 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseNullptrCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseNullptrCheck.cpp @@ -92,12 +92,13 @@ static bool isReplaceableRange(SourceLocation StartLoc, SourceLocation EndLoc, /// Returns true if and only if a replacement was made. static void replaceWithNullptr(ClangTidyCheck &Check, SourceManager &SM, SourceLocation StartLoc, SourceLocation EndLoc) { - CharSourceRange Range(SourceRange(StartLoc, EndLoc), true); + const CharSourceRange Range(SourceRange(StartLoc, EndLoc), true); // Add a space if nullptr follows an alphanumeric character. This happens // whenever there is an c-style explicit cast to nullptr not surrounded by // parentheses and right beside a return statement. - SourceLocation PreviousLocation = StartLoc.getLocWithOffset(-1); - bool NeedsSpace = isAlphanumeric(*SM.getCharacterData(PreviousLocation)); + const SourceLocation PreviousLocation = StartLoc.getLocWithOffset(-1); + const bool NeedsSpace = + isAlphanumeric(*SM.getCharacterData(PreviousLocation)); Check.diag(Range.getBegin(), "use nullptr") << FixItHint::CreateReplacement( Range, NeedsSpace ? " nullptr" : "nullptr"); } @@ -136,7 +137,7 @@ class MacroArgUsageVisitor : public RecursiveASTVisitor<MacroArgUsageVisitor> { } bool TraverseStmt(Stmt *S) { - bool VisitedPreviously = Visited; + const bool VisitedPreviously = Visited; if (!RecursiveASTVisitor<MacroArgUsageVisitor>::TraverseStmt(S)) return false; @@ -258,8 +259,8 @@ class CastSequenceVisitor : public RecursiveASTVisitor<CastSequenceVisitor> { // If the location comes from a macro body expansion, check to see if its // coming from one of the allowed 'NULL' macros. if (SM.isMacroArgExpansion(StartLoc) && SM.isMacroArgExpansion(EndLoc)) { - SourceLocation FileLocStart = SM.getFileLoc(StartLoc), - FileLocEnd = SM.getFileLoc(EndLoc); + const SourceLocation FileLocStart = SM.getFileLoc(StartLoc), + FileLocEnd = SM.getFileLoc(EndLoc); SourceLocation ImmediateMacroArgLoc, MacroLoc; // Skip NULL macros used in macro. if (!getMacroAndArgLocations(StartLoc, ImmediateMacroArgLoc, MacroLoc) || @@ -274,7 +275,7 @@ class CastSequenceVisitor : public RecursiveASTVisitor<CastSequenceVisitor> { } if (SM.isMacroBodyExpansion(StartLoc) && SM.isMacroBodyExpansion(EndLoc)) { - StringRef OutermostMacroName = + const StringRef OutermostMacroName = getOutermostMacroName(StartLoc, SM, Context.getLangOpts()); // Check to see if the user wants to replace the macro being expanded. @@ -302,7 +303,7 @@ class CastSequenceVisitor : public RecursiveASTVisitor<CastSequenceVisitor> { /// Tests that all expansions of a macro arg, one of which expands to /// result in \p CE, yield NullTo(Member)Pointer casts. bool allArgUsesValid(const CastExpr *CE) { - SourceLocation CastLoc = CE->getBeginLoc(); + const SourceLocation CastLoc = CE->getBeginLoc(); // Step 1: Get location of macro arg and location of the macro the arg was // provided to. @@ -348,17 +349,17 @@ class CastSequenceVisitor : public RecursiveASTVisitor<CastSequenceVisitor> { // Find the location of the immediate macro expansion. while (true) { - std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(ArgLoc); + const std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(ArgLoc); const SrcMgr::SLocEntry *E = &SM.getSLocEntry(LocInfo.first); const SrcMgr::ExpansionInfo &Expansion = E->getExpansion(); - SourceLocation OldArgLoc = ArgLoc; + const SourceLocation OldArgLoc = ArgLoc; ArgLoc = Expansion.getExpansionLocStart(); if (!Expansion.isMacroArgExpansion()) { if (!MacroLoc.isFileID()) return false; - StringRef Name = + const StringRef Name = Lexer::getImmediateMacroName(OldArgLoc, SM, Context.getLangOpts()); return llvm::is_contained(NullMacros, Name); } @@ -371,7 +372,7 @@ class CastSequenceVisitor : public RecursiveASTVisitor<CastSequenceVisitor> { // If spelling location resides in the same FileID as macro expansion // location, it means there is no inner macro. - FileID MacroFID = SM.getFileID(MacroLoc); + const FileID MacroFID = SM.getFileID(MacroLoc); if (SM.isInFileID(ArgLoc, MacroFID)) { // Don't transform this case. If the characters that caused the // null-conversion come from within a macro, they can't be changed. @@ -401,7 +402,7 @@ class CastSequenceVisitor : public RecursiveASTVisitor<CastSequenceVisitor> { SourceLocation Loc = TestLoc, MacroLoc; while (true) { - std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(Loc); + const std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(Loc); const SrcMgr::SLocEntry *E = &SM.getSLocEntry(LocInfo.first); const SrcMgr::ExpansionInfo &Expansion = E->getExpansion(); diff --git a/clang-tools-extra/clang-tidy/modernize/UseOverrideCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseOverrideCheck.cpp index 6a19183737119..62a2de23147a7 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseOverrideCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseOverrideCheck.cpp @@ -55,9 +55,9 @@ void UseOverrideCheck::registerMatchers(MatchFinder *Finder) { static SmallVector<Token, 16> parseTokens(CharSourceRange Range, const MatchFinder::MatchResult &Result) { const SourceManager &Sources = *Result.SourceManager; - std::pair<FileID, unsigned> LocInfo = + const std::pair<FileID, unsigned> LocInfo = Sources.getDecomposedLoc(Range.getBegin()); - StringRef File = Sources.getBufferData(LocInfo.first); + const StringRef File = Sources.getBufferData(LocInfo.first); const char *TokenBegin = File.data() + LocInfo.second; Lexer RawLexer(Sources.getLocForStartOfFile(LocInfo.first), Result.Context->getLangOpts(), File.begin(), TokenBegin, @@ -103,12 +103,12 @@ void UseOverrideCheck::check(const MatchFinder::MatchResult &Result) { Method->isOutOfLine()) return; - bool HasVirtual = Method->isVirtualAsWritten(); - bool HasOverride = Method->getAttr<OverrideAttr>(); - bool HasFinal = Method->getAttr<FinalAttr>(); + const bool HasVirtual = Method->isVirtualAsWritten(); + const bool HasOverride = Method->getAttr<OverrideAttr>(); + const bool HasFinal = Method->getAttr<FinalAttr>(); - bool OnlyVirtualSpecified = HasVirtual && !HasOverride && !HasFinal; - unsigned KeywordCount = HasVirtual + HasOverride + HasFinal; + const bool OnlyVirtualSpecified = HasVirtual && !HasOverride && !HasFinal; + const unsigned KeywordCount = HasVirtual + HasOverride + HasFinal; if ((!OnlyVirtualSpecified && KeywordCount == 1) || (!HasVirtual && HasOverride && HasFinal && AllowOverrideAndFinal)) @@ -120,12 +120,12 @@ void UseOverrideCheck::check(const MatchFinder::MatchResult &Result) { } else if (KeywordCount == 0) { Message = "annotate this function with '%0' or (rarely) '%1'"; } else { - StringRef Redundant = + const StringRef Redundant = HasVirtual ? (HasOverride && HasFinal && !AllowOverrideAndFinal ? "'virtual' and '%0' are" : "'virtual' is") : "'%0' is"; - StringRef Correct = HasFinal ? "'%1'" : "'%0'"; + const StringRef Correct = HasFinal ? "'%1'" : "'%0'"; Message = (llvm::Twine(Redundant) + " redundant since the function is already declared " + Correct) @@ -135,7 +135,7 @@ void UseOverrideCheck::check(const MatchFinder::MatchResult &Result) { auto Diag = diag(Method->getLocation(), Message) << OverrideSpelling << FinalSpelling; - CharSourceRange FileRange = Lexer::makeFileCharRange( + const CharSourceRange FileRange = Lexer::makeFileCharRange( CharSourceRange::getTokenRange(Method->getSourceRange()), Sources, getLangOpts()); @@ -151,9 +151,9 @@ void UseOverrideCheck::check(const MatchFinder::MatchResult &Result) { if (!HasFinal && !HasOverride) { SourceLocation InsertLoc; std::string ReplacementText = (OverrideSpelling + " ").str(); - SourceLocation MethodLoc = Method->getLocation(); + const SourceLocation MethodLoc = Method->getLocation(); - for (Token T : Tokens) { + for (const Token T : Tokens) { if (T.is(tok::kw___attribute) && !Sources.isBeforeInTranslationUnit(T.getLocation(), MethodLoc)) { InsertLoc = T.getLocation(); @@ -164,7 +164,7 @@ void UseOverrideCheck::check(const MatchFinder::MatchResult &Result) { if (Method->hasAttrs()) { for (const clang::Attr *A : Method->getAttrs()) { if (!A->isImplicit() && !A->isInherited()) { - SourceLocation Loc = + const SourceLocation Loc = Sources.getExpansionLoc(A->getRange().getBegin()); if ((!InsertLoc.isValid() || Sources.isBeforeInTranslationUnit(Loc, InsertLoc)) && @@ -221,13 +221,14 @@ void UseOverrideCheck::check(const MatchFinder::MatchResult &Result) { } if (HasFinal && HasOverride && !AllowOverrideAndFinal) { - SourceLocation OverrideLoc = Method->getAttr<OverrideAttr>()->getLocation(); + const SourceLocation OverrideLoc = + Method->getAttr<OverrideAttr>()->getLocation(); Diag << FixItHint::CreateRemoval( CharSourceRange::getTokenRange(OverrideLoc, OverrideLoc)); } if (HasVirtual) { - for (Token Tok : Tokens) { + for (const Token Tok : Tokens) { if (Tok.is(tok::kw_virtual)) { std::optional<Token> NextToken = utils::lexer::findNextTokenIncludingComments( diff --git a/clang-tools-extra/clang-tidy/modernize/UseScopedLockCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseScopedLockCheck.cpp index 9bf316939e2d0..8849c331608f9 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseScopedLockCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseScopedLockCheck.cpp @@ -74,7 +74,8 @@ findLocksInCompoundStmt(const CompoundStmt *Block, for (const Stmt *Stmt : Block->body()) { if (const auto *DS = dyn_cast<DeclStmt>(Stmt)) { - llvm::SmallVector<const VarDecl *> LockGuards = getLockGuardsFromDecl(DS); + const llvm::SmallVector<const VarDecl *> LockGuards = + getLockGuardsFromDecl(DS); if (!LockGuards.empty()) { CurrentLockGuardGroup.append(LockGuards); @@ -176,7 +177,7 @@ void UseScopedLockCheck::registerMatchers(MatchFinder *Finder) { void UseScopedLockCheck::check(const MatchFinder::MatchResult &Result) { if (const auto *DS = Result.Nodes.getNodeAs<DeclStmt>("lock-decl-single")) { - llvm::SmallVector<const VarDecl *> Decls = getLockGuardsFromDecl(DS); + const llvm::SmallVector<const VarDecl *> Decls = getLockGuardsFromDecl(DS); diagOnMultipleLocks({Decls}, Result); return; } diff --git a/clang-tools-extra/clang-tidy/modernize/UseStdNumbersCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseStdNumbersCheck.cpp index 414aa86c5fbd2..47ff9ffd3f7b7 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseStdNumbersCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseStdNumbersCheck.cpp @@ -307,7 +307,7 @@ UseStdNumbersCheck::UseStdNumbersCheck(const StringRef Name, void UseStdNumbersCheck::registerMatchers(MatchFinder *const Finder) { const auto Matches = MatchBuilder{DiffThreshold}; - std::vector<Matcher<clang::Stmt>> ConstantMatchers = { + const std::vector<Matcher<clang::Stmt>> ConstantMatchers = { Matches.matchLog2Euler(), Matches.matchLog10Euler(), Matches.matchEulerTopLevel(), Matches.matchEgamma(), Matches.matchInvSqrtPi(), Matches.matchInvPi(), diff --git a/clang-tools-extra/clang-tidy/modernize/UseTrailingReturnTypeCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseTrailingReturnTypeCheck.cpp index d623ec402179b..3c828c4c37fe1 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseTrailingReturnTypeCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseTrailingReturnTypeCheck.cpp @@ -55,7 +55,7 @@ struct UnqualNameVisitor : public RecursiveASTVisitor<UnqualNameVisitor> { bool visitUnqualName(StringRef UnqualName) { // Check for collisions with function arguments. - for (ParmVarDecl *Param : F.parameters()) + for (const ParmVarDecl *Param : F.parameters()) if (const IdentifierInfo *Ident = Param->getIdentifier()) if (Ident->getName() == UnqualName) { Collision = true; @@ -126,7 +126,7 @@ struct UnqualNameVisitor : public RecursiveASTVisitor<UnqualNameVisitor> { } bool VisitDeclRefExpr(DeclRefExpr *S) { - DeclarationName Name = S->getNameInfo().getName(); + const DeclarationName Name = S->getNameInfo().getName(); return S->getQualifierLoc() || Name.isEmpty() || !Name.isIdentifier() || !visitUnqualName(Name.getAsIdentifierInfo()->getName()); } @@ -159,14 +159,14 @@ static SourceLocation findTrailingReturnTypeSourceLocation( const FunctionDecl &F, const FunctionTypeLoc &FTL, const ASTContext &Ctx, const SourceManager &SM, const LangOptions &LangOpts) { // We start with the location of the closing parenthesis. - SourceRange ExceptionSpecRange = F.getExceptionSpecSourceRange(); + const SourceRange ExceptionSpecRange = F.getExceptionSpecSourceRange(); if (ExceptionSpecRange.isValid()) return Lexer::getLocForEndOfToken(ExceptionSpecRange.getEnd(), 0, SM, LangOpts); // If the function argument list ends inside of a macro, it is dangerous to // start lexing from here - bail out. - SourceLocation ClosingParen = FTL.getRParenLoc(); + const SourceLocation ClosingParen = FTL.getRParenLoc(); if (ClosingParen.isMacroID()) return {}; @@ -174,8 +174,8 @@ static SourceLocation findTrailingReturnTypeSourceLocation( Lexer::getLocForEndOfToken(ClosingParen, 0, SM, LangOpts); // Skip subsequent CV and ref qualifiers. - std::pair<FileID, unsigned> Loc = SM.getDecomposedLoc(Result); - StringRef File = SM.getBufferData(Loc.first); + const std::pair<FileID, unsigned> Loc = SM.getDecomposedLoc(Result); + const StringRef File = SM.getBufferData(Loc.first); const char *TokenBegin = File.data() + Loc.second; Lexer Lexer(SM.getLocForStartOfFile(Loc.first), LangOpts, File.begin(), TokenBegin, File.end()); @@ -220,7 +220,7 @@ classifyToken(const FunctionDecl &F, Preprocessor &PP, Token Tok) { Token End; End.startToken(); End.setKind(tok::eof); - SmallVector<Token, 2> Stream{Tok, End}; + const SmallVector<Token, 2> Stream{Tok, End}; // FIXME: do not report these token to Preprocessor.TokenWatcher. PP.EnterTokenStream(Stream, false, /*IsReinject=*/false); @@ -230,8 +230,8 @@ classifyToken(const FunctionDecl &F, Preprocessor &PP, Token Tok) { if (T.is(tok::eof)) break; - bool Qual = isCvr(T); - bool Spec = isSpecifier(T); + const bool Qual = isCvr(T); + const bool Spec = isSpecifier(T); CT.IsQualifier &= Qual; CT.IsSpecifier &= Spec; ContainsQualifiers |= Qual; @@ -252,12 +252,12 @@ classifyTokensBeforeFunctionName(const FunctionDecl &F, const ASTContext &Ctx, const SourceManager &SM, const LangOptions &LangOpts, Preprocessor *PP) { - SourceLocation BeginF = expandIfMacroId(F.getBeginLoc(), SM); - SourceLocation BeginNameF = expandIfMacroId(F.getLocation(), SM); + const SourceLocation BeginF = expandIfMacroId(F.getBeginLoc(), SM); + const SourceLocation BeginNameF = expandIfMacroId(F.getLocation(), SM); // Create tokens for everything before the name of the function. - std::pair<FileID, unsigned> Loc = SM.getDecomposedLoc(BeginF); - StringRef File = SM.getBufferData(Loc.first); + const std::pair<FileID, unsigned> Loc = SM.getDecomposedLoc(BeginF); + const StringRef File = SM.getBufferData(Loc.first); const char *TokenBegin = File.data() + Loc.second; Lexer Lexer(SM.getLocForStartOfFile(Loc.first), LangOpts, File.begin(), TokenBegin, File.end()); @@ -369,9 +369,9 @@ static SourceLocation findLambdaTrailingReturnInsertLoc( else ParamEndLoc = Method->getParametersSourceRange().getEnd(); - std::pair<FileID, unsigned> ParamEndLocInfo = + const std::pair<FileID, unsigned> ParamEndLocInfo = SM.getDecomposedLoc(ParamEndLoc); - StringRef Buffer = SM.getBufferData(ParamEndLocInfo.first); + const StringRef Buffer = SM.getBufferData(ParamEndLocInfo.first); Lexer Lexer(SM.getLocForStartOfFile(ParamEndLocInfo.first), LangOpts, Buffer.begin(), Buffer.data() + ParamEndLocInfo.second, @@ -421,11 +421,11 @@ static void keepSpecifiers(std::string &ReturnType, std::string &Auto, return; // Find specifiers, remove them from the return type, add them to 'auto'. - unsigned int ReturnTypeBeginOffset = + const unsigned int ReturnTypeBeginOffset = SM.getDecomposedLoc(ReturnTypeCVRange.getBegin()).second; - size_t InitialAutoLength = Auto.size(); + const size_t InitialAutoLength = Auto.size(); unsigned int DeletedChars = 0; - for (ClassifiedToken CT : *MaybeTokens) { + for (const ClassifiedToken CT : *MaybeTokens) { if (SM.isBeforeInTranslationUnit(CT.T.getLocation(), ReturnTypeCVRange.getBegin()) || SM.isBeforeInTranslationUnit(ReturnTypeCVRange.getEnd(), @@ -436,10 +436,11 @@ static void keepSpecifiers(std::string &ReturnType, std::string &Auto, // Add the token to 'auto' and remove it from the return type, including // any whitespace following the token. - unsigned int TOffset = SM.getDecomposedLoc(CT.T.getLocation()).second; + const unsigned int TOffset = SM.getDecomposedLoc(CT.T.getLocation()).second; assert(TOffset >= ReturnTypeBeginOffset && "Token location must be after the beginning of the return type"); - unsigned int TOffsetInRT = TOffset - ReturnTypeBeginOffset - DeletedChars; + const unsigned int TOffsetInRT = + TOffset - ReturnTypeBeginOffset - DeletedChars; unsigned int TLengthWithWS = CT.T.getLength(); while (TOffsetInRT + TLengthWithWS < ReturnType.size() && llvm::isSpace(ReturnType[TOffsetInRT + TLengthWithWS])) @@ -548,7 +549,7 @@ void UseTrailingReturnTypeCheck::check(const MatchFinder::MatchResult &Result) { return; } - SourceLocation InsertionLoc = + const SourceLocation InsertionLoc = findTrailingReturnTypeSourceLocation(*F, FTL, Ctx, SM, LangOpts); if (InsertionLoc.isInvalid()) { diag(F->getLocation(), ErrorMessageOnFunction); @@ -558,7 +559,7 @@ void UseTrailingReturnTypeCheck::check(const MatchFinder::MatchResult &Result) { // Using the declared return type via F->getDeclaredReturnType().getAsString() // discards user formatting and order of const, volatile, type, whitespace, // space before & ... . - SourceRange ReturnTypeCVRange = findReturnTypeAndCVSourceRange( + const SourceRange ReturnTypeCVRange = findReturnTypeAndCVSourceRange( *F, FTL.getReturnLoc(), Ctx, SM, LangOpts, PP); if (ReturnTypeCVRange.isInvalid()) { diag(F->getLocation(), ErrorMessageOnFunction); @@ -580,13 +581,13 @@ void UseTrailingReturnTypeCheck::check(const MatchFinder::MatchResult &Result) { return; } - SourceLocation ReturnTypeEnd = + const SourceLocation ReturnTypeEnd = Lexer::getLocForEndOfToken(ReturnTypeCVRange.getEnd(), 0, SM, LangOpts); - StringRef CharAfterReturnType = Lexer::getSourceText( + const StringRef CharAfterReturnType = Lexer::getSourceText( CharSourceRange::getCharRange(ReturnTypeEnd, ReturnTypeEnd.getLocWithOffset(1)), SM, LangOpts); - bool NeedSpaceAfterAuto = + const bool NeedSpaceAfterAuto = CharAfterReturnType.empty() || !llvm::isSpace(CharAfterReturnType[0]); std::string Auto = NeedSpaceAfterAuto ? "auto " : "auto"; diff --git a/clang-tools-extra/clang-tidy/modernize/UseTransparentFunctorsCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseTransparentFunctorsCheck.cpp index 03ecec9bd175b..e3672f84a3a5c 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseTransparentFunctorsCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseTransparentFunctorsCheck.cpp @@ -96,7 +96,7 @@ void UseTransparentFunctorsCheck::check( FunctorParentType->template_arguments()[ArgNum]; if (Arg.getKind() != TemplateArgument::Type) continue; - QualType ParentArgType = Arg.getAsType(); + const QualType ParentArgType = Arg.getAsType(); if (ParentArgType->isRecordType() && ParentArgType->getAsCXXRecordDecl() == Functor->getAsType()->getAsCXXRecordDecl()) @@ -105,13 +105,13 @@ void UseTransparentFunctorsCheck::check( // Functor is a default template argument. if (ArgNum == FunctorParentType->template_arguments().size()) return; - TemplateArgumentLoc FunctorLoc = FunctorParentLoc.getArgLoc(ArgNum); + const TemplateArgumentLoc FunctorLoc = FunctorParentLoc.getArgLoc(ArgNum); auto FunctorTypeLoc = getInnerTypeLocAs<TemplateSpecializationTypeLoc>( FunctorLoc.getTypeSourceInfo()->getTypeLoc()); if (FunctorTypeLoc.isNull()) return; - SourceLocation ReportLoc = FunctorLoc.getLocation(); + const SourceLocation ReportLoc = FunctorLoc.getLocation(); if (ReportLoc.isInvalid()) return; diag(ReportLoc, Message) << FuncClass->getName() diff --git a/clang-tools-extra/clang-tidy/modernize/UseUncaughtExceptionsCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseUncaughtExceptionsCheck.cpp index eef9d39800360..08c40d4554488 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseUncaughtExceptionsCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseUncaughtExceptionsCheck.cpp @@ -15,7 +15,7 @@ using namespace clang::ast_matchers; namespace clang::tidy::modernize { void UseUncaughtExceptionsCheck::registerMatchers(MatchFinder *Finder) { - std::string MatchText = "::std::uncaught_exception"; + const std::string MatchText = "::std::uncaught_exception"; // Using declaration: warning and fix-it. Finder->addMatcher( @@ -78,7 +78,7 @@ void UseUncaughtExceptionsCheck::check(const MatchFinder::MatchResult &Result) { *Result.SourceManager, getLangOpts()); Text.consume_back("()"); - int TextLength = Text.size(); + const int TextLength = Text.size(); if (WarnOnly) { return; diff --git a/clang-tools-extra/clang-tidy/modernize/UseUsingCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseUsingCheck.cpp index 72673753e6c60..38b368957c5d5 100644 --- a/clang-tools-extra/clang-tidy/modernize/UseUsingCheck.cpp +++ b/clang-tools-extra/clang-tidy/modernize/UseUsingCheck.cpp @@ -114,7 +114,7 @@ void UseUsingCheck::check(const MatchFinder::MatchResult &Result) { if (ExternCDecl && IgnoreExternC) return; - SourceLocation StartLoc = MatchedDecl->getBeginLoc(); + const SourceLocation StartLoc = MatchedDecl->getBeginLoc(); if (StartLoc.isMacroID() && IgnoreMacros) return; @@ -172,7 +172,7 @@ void UseUsingCheck::check(const MatchFinder::MatchResult &Result) { .str(), ExtraReference.str()}; }(); - StringRef Name = MatchedDecl->getName(); + const StringRef Name = MatchedDecl->getName(); SourceRange ReplaceRange = MatchedDecl->getSourceRange(); // typedefs with multiple comma-separated definitions produce multiple @@ -223,7 +223,8 @@ void UseUsingCheck::check(const MatchFinder::MatchResult &Result) { return; } - std::string Replacement = (Using + Name + " = " + Type + QualifierStr).str(); + const std::string Replacement = + (Using + Name + " = " + Type + QualifierStr).str(); Diag << FixItHint::CreateReplacement(ReplaceRange, Replacement); } } // namespace clang::tidy::modernize _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
