[cxx-interop] Use unique mangling for distinct C++ class template specializations #69408
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
@swift-ci please smoke test |
…cializations This makes sure we are printing more than one level of C++ template specializations when emitting a Swift struct name. For instance, `std::__wrap_iter<char*>` and `std::__wrap_iter<const char*>` are currently imported with the same name in Swift. This means the mangled string will be the same for these specializations, despite them being distinct types. This causes mangling errors. rdar://117485399
egorzhdan
force-pushed
the
egorzhdan/deep-template-mangling
branch
from
b7c9cfe to
a45d03a
Compare
|
@swift-ci please smoke test |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This makes sure we are printing more than one level of C++ template specializations when emitting a Swift struct name.
For instance,
std::__wrap_iter<char*>andstd::__wrap_iter<const char*>are currently imported with the same name in Swift. This means the mangled string will be the same for these specializations, despite them being distinct types. This causes mangling errors.rdar://117485399