using namespace llvm;
namespace {
-class _readobj_error_category : public error_category {
+class _readobj_error_category : public std::error_category {
public:
- const char* name() const override;
+ const char* name() const LLVM_NOEXCEPT override;
std::string message(int ev) const override;
- error_condition default_error_condition(int ev) const override;
};
} // namespace
-const char *_readobj_error_category::name() const {
+const char *_readobj_error_category::name() const LLVM_NOEXCEPT {
return "llvm.readobj";
}
-std::string _readobj_error_category::message(int ev) const {
- switch (ev) {
+std::string _readobj_error_category::message(int EV) const {
+ switch (static_cast<readobj_error>(EV)) {
case readobj_error::success: return "Success";
case readobj_error::file_not_found:
return "No such file.";
return "Unsupported object file format.";
case readobj_error::unknown_symbol:
return "Unknown symbol.";
- default:
- llvm_unreachable("An enumerator of readobj_error does not have a message "
- "defined.");
}
-}
-
-error_condition _readobj_error_category::default_error_condition(int ev) const {
- if (ev == readobj_error::success)
- return errc::success;
- return errc::invalid_argument;
+ llvm_unreachable("An enumerator of readobj_error does not have a message "
+ "defined.");
}
namespace llvm {
-const error_category &readobj_category() {
+const std::error_category &readobj_category() {
static _readobj_error_category o;
return o;
}