llvm-project

Commit Graph

Author	SHA1	Message	Date
Mehdi Amini	b53b62eb69	Fix autoupgrade logic for Objective-C class properties module flag Previous we were issuing an error when linking a module containing the new Objective-C metadata structure for class properties with an "old" one. Now instead we downgrade the module flag so that the Objective-C runtime does not expect the new metadata structure. This is consistent with what ld64 is doing on binary files. Differential Revision: https://reviews.llvm.org/D24620 llvm-svn: 281685	2016-09-16 00:38:18 +00:00
Manman Ren	b5d7ff4fa3	Objective-C Class Properties: Autoupgrade "Class Properties" module flag. When we have "Image Info Version" module flag but don't have "Class Properties" module flag, set "Class Properties" module flag to 0, so we can correctly emit errors when one module has the flag set and another module does not. rdar://26469641 llvm-svn: 270791	2016-05-25 23:14:48 +00:00

Author

SHA1

Message

Date

Mehdi Amini

b53b62eb69

Fix autoupgrade logic for Objective-C class properties module flag

Previous we were issuing an error when linking a module containing
the new Objective-C metadata structure for class properties with an
"old" one.
Now instead we downgrade the module flag so that the Objective-C
runtime does not expect the new metadata structure.

This is consistent with what ld64 is doing on binary files.

Differential Revision: https://reviews.llvm.org/D24620

llvm-svn: 281685

2016-09-16 00:38:18 +00:00

Manman Ren

b5d7ff4fa3

Objective-C Class Properties: Autoupgrade "Class Properties" module flag.

When we have "Image Info Version" module flag but don't have "Class Properties"
module flag, set "Class Properties" module flag to 0, so we can correctly emit
errors when one module has the flag set and another module does not.

rdar://26469641

llvm-svn: 270791

2016-05-25 23:14:48 +00:00

2 Commits