clang-tools
15.0.0git
llvm-project
clang-tools-extra
clang-tidy
bugprone
bugprone/ExceptionEscapeCheck.h
Go to the documentation of this file.
1
//===--- ExceptionEscapeCheck.h - clang-tidy --------------------*- C++ -*-===//
2
//
3
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4
// See https://llvm.org/LICENSE.txt for license information.
5
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6
//
7
//===----------------------------------------------------------------------===//
8
9
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_EXCEPTION_ESCAPE_H
10
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_EXCEPTION_ESCAPE_H
11
12
#include "../ClangTidyCheck.h"
13
#include "../utils/ExceptionAnalyzer.h"
14
#include "llvm/ADT/StringSet.h"
15
16
namespace
clang
{
17
namespace
tidy {
18
namespace
bugprone {
19
20
/// Finds functions which should not throw exceptions: Destructors, move
21
/// constructors, move assignment operators, the main() function,
22
/// swap() functions, functions marked with throw() or noexcept and functions
23
/// given as option to the checker.
24
///
25
/// For the user-facing documentation see:
26
/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/exception-escape.html
27
class
ExceptionEscapeCheck
:
public
ClangTidyCheck
{
28
public
:
29
ExceptionEscapeCheck
(StringRef
Name
,
ClangTidyContext
*Context);
30
bool
isLanguageVersionSupported
(
const
LangOptions &
LangOpts
)
const override
{
31
return
LangOpts
.CPlusPlus &&
LangOpts
.CXXExceptions;
32
}
33
void
storeOptions
(
ClangTidyOptions::OptionMap
&Opts)
override
;
34
void
registerMatchers
(ast_matchers::MatchFinder *Finder)
override
;
35
void
check
(
const
ast_matchers::MatchFinder::MatchResult &Result)
override
;
36
37
private
:
38
std::string RawFunctionsThatShouldNotThrow;
39
std::string RawIgnoredExceptions;
40
41
llvm::StringSet<> FunctionsThatShouldNotThrow;
42
utils::ExceptionAnalyzer
Tracer;
43
};
44
45
}
// namespace bugprone
46
}
// namespace tidy
47
}
// namespace clang
48
49
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_EXCEPTION_ESCAPE_H
clang::tidy::ClangTidyOptions::OptionMap
llvm::StringMap< ClangTidyValue > OptionMap
Definition:
ClangTidyOptions.h:115
clang::tidy::bugprone::ExceptionEscapeCheck::storeOptions
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Should store all options supported by this check with their current values or default values for opti...
Definition:
bugprone/ExceptionEscapeCheck.cpp:48
clang::tidy::utils::ExceptionAnalyzer
This class analysis if a FunctionDecl can in principle throw an exception, either directly or indirec...
Definition:
ExceptionAnalyzer.h:24
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition:
ClangTidyCheck.h:53
clang::tidy::bugprone::ExceptionEscapeCheck::ExceptionEscapeCheck
ExceptionEscapeCheck(StringRef Name, ClangTidyContext *Context)
Definition:
bugprone/ExceptionEscapeCheck.cpp:28
clang::tidy::bugprone::ExceptionEscapeCheck::isLanguageVersionSupported
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
Definition:
bugprone/ExceptionEscapeCheck.h:30
clang::tidy::bugprone::ExceptionEscapeCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition:
ClangTidyDiagnosticConsumer.h:67
Name
Token Name
Definition:
MacroToEnumCheck.cpp:89
clang::tidy::bugprone::ExceptionEscapeCheck
Finds functions which should not throw exceptions: Destructors, move constructors,...
Definition:
bugprone/ExceptionEscapeCheck.h:27
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition:
ApplyReplacements.h:27
LangOpts
const LangOptions * LangOpts
Definition:
ExtractFunction.cpp:366
clang::tidy::bugprone::ExceptionEscapeCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Generated on Sun Jun 26 2022 13:27:13 for clang-tools by
1.8.17