================
@@ -94,26 +123,49 @@ Status Status::FromErrorStringWithFormat(const char
*format, ...) {
return Status(string);
}
-Status Status::FromError(llvm::Error error) { return Status(std::move(error));
}
+Status Status::FromExpressionError(lldb::ExpressionResults result,
+ std::string msg) {
+ return Status(llvm::make_error<ExpressionError>(
+ std::error_code(result, expression_category()), msg));
+}
-llvm::Error Status::ToError() const {
- if (Success())
+/// Creates a deep copy of all known errors and converts all other
+/// errors to a new llvm::StringError.
+static llvm::Error CloneError(llvm::Error &error) {
+ std::vector<std::unique_ptr<llvm::ErrorInfoBase>> info;
----------------
labath wrote:
How about this:
```
Error result = ErrorSuccess();
auto clone = [](const ErrorInfoBase &e) {
if (e.isA<CloneableError>())
return Error(static_cast<const CloneableError &>(e)->Clone());
return make_error<StringError>(e.message(), e.convertToErrorCode(), true);
};
visitErrors(r, [&](const ErrorInfoBase &e) {
result = joinErrors(std::move(result), clone(e));
});
return result;
```
https://github.com/llvm/llvm-project/pull/106774
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