diff options
Diffstat (limited to 'clang-tools-extra/clang-tidy/misc/SizeofContainerCheck.cpp')
-rw-r--r-- | clang-tools-extra/clang-tidy/misc/SizeofContainerCheck.cpp | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/clang-tools-extra/clang-tidy/misc/SizeofContainerCheck.cpp b/clang-tools-extra/clang-tidy/misc/SizeofContainerCheck.cpp deleted file mode 100644 index de4e8ad1b33..00000000000 --- a/clang-tools-extra/clang-tidy/misc/SizeofContainerCheck.cpp +++ /dev/null @@ -1,49 +0,0 @@ -//===--- SizeofContainerCheck.cpp - clang-tidy-----------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "SizeofContainerCheck.h" -#include "clang/AST/ASTContext.h" -#include "clang/ASTMatchers/ASTMatchFinder.h" - -using namespace clang::ast_matchers; - -namespace clang { -namespace tidy { -namespace misc { - -void SizeofContainerCheck::registerMatchers(MatchFinder *Finder) { - Finder->addMatcher( - expr(unless(isInTemplateInstantiation()), - expr(sizeOfExpr(has(ignoringParenImpCasts( - expr(hasType(hasCanonicalType(hasDeclaration(cxxRecordDecl( - matchesName("^(::std::|::string)"), - unless(matchesName("^::std::(bitset|array)$")), - hasMethod(cxxMethodDecl(hasName("size"), isPublic(), - isConst()))))))))))) - .bind("sizeof"), - // Ignore ARRAYSIZE(<array of containers>) pattern. - unless(hasAncestor(binaryOperator( - anyOf(hasOperatorName("/"), hasOperatorName("%")), - hasLHS(ignoringParenCasts(sizeOfExpr(expr()))), - hasRHS(ignoringParenCasts(equalsBoundNode("sizeof"))))))), - this); -} - -void SizeofContainerCheck::check(const MatchFinder::MatchResult &Result) { - const auto *SizeOf = - Result.Nodes.getNodeAs<UnaryExprOrTypeTraitExpr>("sizeof"); - - auto Diag = - diag(SizeOf->getLocStart(), "sizeof() doesn't return the size of the " - "container; did you mean .size()?"); -} - -} // namespace misc -} // namespace tidy -} // namespace clang |