| Issue |
79023
|
| Summary |
[Format] Regression in `clang-format - -dump_config < path/to/objc_file.m` (now outputs Language: Cpp)
|
| Labels |
clang-format
|
| Assignees |
|
| Reporter |
bhamiltoncx
|
`clang-format - -dump_config < path/to/objc_file.m` no longer works as of https://github.com/llvm/llvm-project/commit/3791b3fca6eac5e403b91550ed0f774866cf3ede (it now outputs `Language: Cpp` instead of `Language: ObjC`):
```
% cat /tmp/objc_file.m
#import <Foundation/Foundation.h>
@interface Foo : NSObject
- (void)doStuff;
@end;
@implementation Foo
@end
% ./build/bin/clang-format --version
clang-format version 18.0.0git (https://github.com/llvm/llvm-project.git 3791b3fca6eac5e403b91550ed0f774866cf3ede)
% ./build/bin/clang-format - -dump-config < /tmp/objc_file.m | grep -e '^Language'
Language: Cpp
```
This should say `Language: ObjC`.
The issue does not reproduce if I locally revert that change or go to its parent https://github.com/llvm/llvm-project/commit/9810fe1a91eb9ce18246fb1528232a539dbd37fc.
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