Missing mangling in stack trace
Opened this issue · 5 comments
Platform
macOS
Environment
Production
Installed
Swift Package Manager
Version
8.38.0
Xcode Version
16.0
Did it work on previous versions?
No response
Steps to Reproduce
One stack frame is not demangled:
$s11Supercharge2AXO7ElementPAAE8elements33_35EDDAA799FBB5B74D2F426690B0D99DLL3for2asSayqd__GSo28NSAccessibilityAttributeNamea_qd__mtSo7AXErrorVYKAcDRd__lFAC3AppC_AC6WindowCTgm5
The stack trace line number referes to try value(for: attribute, as: [AXUIElement].self)?.map { T($0) } ?? [] in
enum AX {}
extension AX {
protocol Element {}
}
extension AXError: @retroactive Error {}
extension AX.Element {
fileprivate func elements<T: AX.Element>(
for attribute: NSAccessibility.Attribute,
as type: T.Type
) throws(AXError) -> [T] {
try value(for: attribute, as: [AXUIElement].self)?.map { T($0) } ?? []
}
}So it could be missing handling of mangling for nested protocols or typed throws.
Expected Result
I expected the stack frames be properly demangled.
Actual Result
Stack trace: https://sindresorhus.sentry.io/share/issue/784ced2af05b481d864831afb7c66548/
Are you willing to submit a PR?
No response
This looks more like a problem with symbolication. I'm going to transfer this issue to the main repo. This could be related to getsentry/sentry#79268.
Indeed, the current swift demangler in symbolic cannot demangle this symbol. It's possible that #854 would help, but that has stalled.