================
@@ -94,25 +126,36 @@ 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(const llvm::Error &error) {
+ std::vector<std::unique_ptr<llvm::ErrorInfoBase>> info;
+ llvm::visitErrors(error, [&](const llvm::ErrorInfoBase &error) {
+ if (error.isA<CloneableError>())
+ info.push_back(static_cast<const CloneableError *>(&error)->Clone());
----------------
adrian-prantl wrote:
Ah, I didn't realize that `joinErrors(success(), e) == e`
https://github.com/llvm/llvm-project/pull/106774
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