diff options
Diffstat (limited to 'clang-tidy/modernize/AvoidCArraysCheck.cpp')
| -rw-r--r-- | clang-tidy/modernize/AvoidCArraysCheck.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/clang-tidy/modernize/AvoidCArraysCheck.cpp b/clang-tidy/modernize/AvoidCArraysCheck.cpp index dd194832..e3dffd06 100644 --- a/clang-tidy/modernize/AvoidCArraysCheck.cpp +++ b/clang-tidy/modernize/AvoidCArraysCheck.cpp @@ -1,9 +1,8 @@ //===--- AvoidCArraysCheck.cpp - clang-tidy -------------------------------===// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// 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 // //===----------------------------------------------------------------------===// @@ -31,6 +30,12 @@ AST_MATCHER(clang::RecordDecl, isExternCContext) { return Node.isExternCContext(); } +AST_MATCHER(clang::ParmVarDecl, isArgvOfMain) { + const clang::DeclContext *DC = Node.getDeclContext(); + const auto *FD = llvm::dyn_cast<clang::FunctionDecl>(DC); + return FD ? FD->isMain() : false; +} + } // namespace namespace clang { @@ -44,7 +49,8 @@ void AvoidCArraysCheck::registerMatchers(MatchFinder *Finder) { Finder->addMatcher( typeLoc(hasValidBeginLoc(), hasType(arrayType()), - unless(anyOf(hasParent(varDecl(isExternC())), + unless(anyOf(hasParent(parmVarDecl(isArgvOfMain())), + hasParent(varDecl(isExternC())), hasParent(fieldDecl( hasParent(recordDecl(isExternCContext())))), hasAncestor(functionDecl(isExternC()))))) |