[clang-format] Fix BraceWrapping AfterFunction for ObjC methods
Summary:
> clang-format --version
> clang-format version 7.0.0 (tags/RELEASE_700/final)
> echo "@implementation Foo\n- (void)foo:(id)bar\n{\n}\n@end\n" |clang-format -style='{BreakBeforeBraces: Custom, BraceWrapping: {AfterFunction: true}}'
```
@implementation Foo
- (void)foo:(id)bar {
}
@end
```
with patch:
> bin/clang-format --version
> clang-format version 8.0.0 (trunk 344285)
> echo "@implementation Foo\n- (void)foo:(id)bar\n{\n}\n@end\n" |bin/clang-format -style='{BreakBeforeBraces: Custom, BraceWrapping: {AfterFunction: true}}'
```
@implementation Foo
- (void)foo:(id)bar
{
}
@end
```
Contributed by hultman@.
Reviewers: benhamilton, jolesiak, klimek, Wizard
Reviewed By: benhamilton
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D53197
llvm-svn: 344406
diff --git a/clang/lib/Format/UnwrappedLineParser.cpp b/clang/lib/Format/UnwrappedLineParser.cpp
index 6c81d8b..4debdd1 100644
--- a/clang/lib/Format/UnwrappedLineParser.cpp
+++ b/clang/lib/Format/UnwrappedLineParser.cpp
@@ -2164,6 +2164,8 @@
addUnwrappedLine();
return;
} else if (FormatTok->Tok.is(tok::l_brace)) {
+ if (Style.BraceWrapping.AfterFunction)
+ addUnwrappedLine();
parseBlock(/*MustBeDeclaration=*/false);
addUnwrappedLine();
return;