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llvm-project
clang-tools-extra
clang-tidy
misc
NoRecursionCheck.h
Go to the documentation of this file.
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//===--- NoRecursionCheck.h - clang-tidy ------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_NORECURSIONCHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_NORECURSIONCHECK_H
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#include "../ClangTidyCheck.h"
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namespace
clang
{
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class
CallGraphNode;
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namespace
tidy::misc {
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/// Finds strongly connected functions (by analyzing call graph for SCC's
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/// that are loops), diagnoses each function in the cycle,
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/// and displays one example of possible call graph loop (recursion).
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///
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/// For the user-facing documentation see:
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/// http://clang.llvm.org/extra/clang-tidy/checks/misc/no-recursion.html
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class
NoRecursionCheck
:
public
ClangTidyCheck
{
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public
:
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NoRecursionCheck
(StringRef
Name
,
ClangTidyContext
*Context)
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:
ClangTidyCheck
(
Name
, Context) {}
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void
registerMatchers
(ast_matchers::MatchFinder *Finder)
override
;
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void
check
(
const
ast_matchers::MatchFinder::MatchResult &Result)
override
;
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private
:
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void
handleSCC(ArrayRef<CallGraphNode *> SCC);
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};
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}
// namespace tidy::misc
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}
// namespace clang
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#endif
// LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_NORECURSIONCHECK_H
Name
llvm::SmallString< 256U > Name
Definition:
ChainedComparisonCheck.cpp:42
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition:
ClangTidyCheck.h:53
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition:
ClangTidyDiagnosticConsumer.h:69
clang::tidy::misc::NoRecursionCheck
Finds strongly connected functions (by analyzing call graph for SCC's that are loops),...
Definition:
NoRecursionCheck.h:26
clang::tidy::misc::NoRecursionCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
NoRecursionCheck.cpp:196
clang::tidy::misc::NoRecursionCheck::NoRecursionCheck
NoRecursionCheck(StringRef Name, ClangTidyContext *Context)
Definition:
NoRecursionCheck.h:28
clang::tidy::misc::NoRecursionCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
NoRecursionCheck.cpp:254
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition:
ApplyReplacements.h:27
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