Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[SR-3926] Decide the mangling of names stored in named value type metadata #46511

Closed
ematejska mannequin opened this issue Feb 10, 2017 · 3 comments
Closed

[SR-3926] Decide the mangling of names stored in named value type metadata #46511

ematejska mannequin opened this issue Feb 10, 2017 · 3 comments
Labels
affects ABI Flag: Affects ABI bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself

Comments

@ematejska
Copy link
Mannequin

ematejska mannequin commented Feb 10, 2017

Previous ID SR-3926
Radar rdar://problem/31411194
Original Reporter @ematejska
Type Bug
Status Resolved
Resolution Done
Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels Bug, AffectsABI
Assignee None
Priority Medium

md5: b10257f35c55d51b156674b7fc6004e5

Issue Description:

Ahead of ABI stability, investigate if named value types should store the type name mangled or un-mangled (currently stored mangled) in the type metadata.
@bob-wilson
Copy link

@swift-ci create

@bob-wilson
Copy link

This is resolved in Swift 4.1.

From Joe Groff: "We changed the layout of nominal type descriptors into hierarchical context descriptors, so that each descriptor stores an unmangled name, and points at the context descriptor for its parent scope, each of which contains an unmangled name going all the way up to the module context."

@bob-wilson
Copy link

On second thought, that change came in right after the final branch for 4.1 so this change will land in 4.2.

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
This issue was closed.
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
affects ABI Flag: Affects ABI bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@bob-wilson