================ @@ -0,0 +1,409 @@ +//===----------------------------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "UseStructuredBindingCheck.h" +#include "../utils/DeclRefExprUtils.h" +#include "clang/Lex/Lexer.h" + +using namespace clang::ast_matchers; + +namespace clang::tidy::modernize { + +static constexpr llvm::StringLiteral PairDeclName = "PairVarD"; +static constexpr llvm::StringLiteral PairVarTypeName = "PairVarType"; +static constexpr llvm::StringLiteral FirstVarDeclName = "FirstVarDecl"; +static constexpr llvm::StringLiteral SecondVarDeclName = "SecondVarDecl"; +static constexpr llvm::StringLiteral BeginDeclStmtName = "BeginDeclStmt"; +static constexpr llvm::StringLiteral EndDeclStmtName = "EndDeclStmt"; +static constexpr llvm::StringLiteral FirstTypeName = "FirstType"; +static constexpr llvm::StringLiteral SecondTypeName = "SecondType"; +static constexpr llvm::StringLiteral ScopeBlockName = "ScopeBlock"; +static constexpr llvm::StringLiteral StdTieAssignStmtName = "StdTieAssign"; +static constexpr llvm::StringLiteral StdTieExprName = "StdTieExpr"; +static constexpr llvm::StringLiteral ForRangeStmtName = "ForRangeStmt"; +static constexpr llvm::StringLiteral InitExprName = "init_expr"; + +/// Matches a sequence of VarDecls matching the inner matchers, starting from +/// the \p Iter to \p EndIter and set bindings for the first DeclStmt and the +/// last DeclStmt if matched. +/// +/// \p Backwards indicates whether to match the VarDecls in reverse order. +template <typename Iterator> +static bool matchNVarDeclStartingWith( ---------------- vbvictor wrote:
I think this function can be useful in other check so it could be placed in `utils` clang-tidy file. `VarDecl` could be made into a template parameter. This would open greater opportunities to write checks that interact with N consecutive entities https://github.com/llvm/llvm-project/pull/158462 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
