From 749c1b597a8f2f544d285e9cf5fe18552a3a0137 Mon Sep 17 00:00:00 2001
From: Hans Wennborg <hans@hanshq.net>
Date: Fri, 19 Oct 2018 16:19:52 +0000
Subject: Java annotation declaration being handled correctly

Previously, Java annotation declarations (@interface AnnotationName) were being
handled as ObjC interfaces. This caused the brace formatting to mess up, so
that when you had a class with an interface defined in it, it would indent the
final brace of the class.

It used to format this class like so:

  class A {
    @interface B {}
    }

But will now just skip the @interface and format it like so:

  class A {
    @interface B {}
  }

Patch by Sam Maier!

Differential Revision: https://reviews.llvm.org/D53434

llvm-svn: 344789
---
 clang/lib/Format/UnwrappedLineParser.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'clang/lib/Format/UnwrappedLineParser.cpp')

diff --git a/clang/lib/Format/UnwrappedLineParser.cpp b/clang/lib/Format/UnwrappedLineParser.cpp
index 4debdd15ba7..3cd3c8f9cdf 100644
--- a/clang/lib/Format/UnwrappedLineParser.cpp
+++ b/clang/lib/Format/UnwrappedLineParser.cpp
@@ -1130,6 +1130,10 @@ void UnwrappedLineParser::parseStructuralElement() {
         nextToken();
         parseBracedList();
         break;
+      } else if (Style.Language == FormatStyle::LK_Java &&
+                 FormatTok->is(Keywords.kw_interface)) {
+        nextToken();
+        break;
       }
       switch (FormatTok->Tok.getObjCKeywordID()) {
       case tok::objc_public:
-- 
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