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Replace LLVM_ATTRIBUTE_NORETURN with C++11 [[noreturn]]. NFC 

[[noreturn]] can be used since Oct 2016 when the minimum compiler requirement was bumped to GCC 4.8/MSVC 2015.
This commit is contained in:
Fangrui Song 2021-07-29 09:59:44 -07:00
parent 172a55e7a4
commit 72a83674dd
5 changed files with 9 additions and 9 deletions
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2
clang-tools-extra/pp-trace/PPTrace.cpp
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@ -69,7 +69,7 @@ static cl::opt<std::string> OutputFileName(
cl::desc("Output trace to the given file name or '-' for stdout."),
cl::cat(Cat));
LLVM_ATTRIBUTE_NORETURN static void error(Twine Message) {
[[noreturn]] static void error(Twine Message) {
WithColor::error() << Message << '\n';
exit(1);
}

2
clang/utils/TableGen/ClangDiagnosticsEmitter.cpp
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@ -614,7 +614,7 @@ struct DiagnosticTextBuilder {
return It->second.Root;
}
LLVM_ATTRIBUTE_NORETURN void PrintFatalError(llvm::Twine const &Msg) const {
[[noreturn]] void PrintFatalError(llvm::Twine const &Msg) const {
assert(EvaluatingRecord && "not evaluating a record?");
llvm::PrintFatalError(EvaluatingRecord->getLoc(), Msg);
}

4
flang/include/flang/Optimizer/Support/FatalError.h
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@ -20,8 +20,8 @@ namespace fir {
/// Fatal error reporting helper. Report a fatal error with a source location
/// and immediately abort flang.
LLVM_ATTRIBUTE_NORETURN inline void emitFatalError(mlir::Location loc,
const llvm::Twine &message) {
[[noreturn]] inline void emitFatalError(mlir::Location loc,
const llvm::Twine &message) {
mlir::emitError(loc, message);
llvm::report_fatal_error("aborting");
}

8
lldb/source/Host/posix/ProcessLauncherPosixFork.cpp
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@ -46,8 +46,8 @@ static void FixupEnvironment(Environment &env) {
#endif
}
static void LLVM_ATTRIBUTE_NORETURN ExitWithError(int error_fd,
const char *operation) {
[[noreturn]] static void ExitWithError(int error_fd,
const char *operation) {
int err = errno;
llvm::raw_fd_ostream os(error_fd, true);
os << operation << " failed: " << llvm::sys::StrError(err);
@ -88,8 +88,8 @@ static void DupDescriptor(int error_fd, const FileSpec &file_spec, int fd,
return;
}
static void LLVM_ATTRIBUTE_NORETURN ChildFunc(int error_fd,
const ProcessLaunchInfo &info) {
[[noreturn]] static void ChildFunc(int error_fd,
const ProcessLaunchInfo &info) {
if (info.GetFlags().Test(eLaunchFlagLaunchInSeparateProcessGroup)) {
if (setpgid(0, 0) != 0)
ExitWithError(error_fd, "setpgid");

2
lldb/source/Plugins/Process/Linux/SingleStepCheck.cpp
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@ -29,7 +29,7 @@ using namespace lldb_private::process_linux;
#if defined(__arm64__) || defined(__aarch64__)
namespace {
void LLVM_ATTRIBUTE_NORETURN Child() {
[[noreturn]] void Child() {
if (ptrace(PTRACE_TRACEME, 0, nullptr, nullptr) == -1)
_exit(1);