================ @@ -0,0 +1,100 @@ +//===--- InefficientCopyAssignCheck.cpp - clang-tidy ----------------------===// +// +// 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 "InefficientCopyAssignCheck.h" + +#include "../utils/DeclRefExprUtils.h" + +#include "clang/AST/Expr.h" +#include "clang/AST/ExprCXX.h" +#include "clang/ASTMatchers/ASTMatchers.h" +#include "clang/Analysis/Analyses/CFGReachabilityAnalysis.h" +#include "clang/Lex/Lexer.h" +#include "llvm/ADT/STLExtras.h" + +using namespace clang::ast_matchers; + +namespace clang::tidy::performance { + +using utils::decl_ref_expr::allDeclRefExprs; + +void InefficientCopyAssignCheck::registerMatchers(MatchFinder *Finder) { + auto AssignOperatorExpr = + cxxOperatorCallExpr( + hasOperatorName("="), + hasArgument( + 0, hasType(cxxRecordDecl(hasMethod(isMoveAssignmentOperator())) + .bind("assign-target-type"))), + hasArgument( + 1, declRefExpr( + to(varDecl(hasLocalStorage()).bind("assign-value-decl"))) + .bind("assign-value")), + hasAncestor(functionDecl().bind("within-func"))) ---------------- serge-sans-paille wrote:
Unfortunately not :-/ https://github.com/llvm/llvm-project/pull/179467 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
