clang-format: [Java] Allow trailing semicolons after enums.

Before:
  enum SomeThing { ABC, CDE }
  ;

After:
  enum SomeThing { ABC, CDE };

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@221125 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Format/UnwrappedLineParser.cpp b/lib/Format/UnwrappedLineParser.cpp
index 0c8d486f0eb0b9358b66770e41e54edb43120a0d..9631d9f71d5e907a2ef8ddf35a2dba940b9a7b68 100644 (file)
--- a/lib/Format/UnwrappedLineParser.cpp
+++ b/lib/Format/UnwrappedLineParser.cpp
@@ -1354,11 +1354,10 @@ void UnwrappedLineParser::parseEnum() {
   if (FormatTok->Tok.is(tok::l_brace)) {
     FormatTok->BlockKind = BK_Block;
     bool HasError = !parseBracedList(/*ContinueOnSemicolons=*/true);
-    if (HasError) {
-      if (FormatTok->is(tok::semi))
-        nextToken();
+    if (FormatTok->is(tok::semi))
+      nextToken();
+    if (HasError)
       addUnwrappedLine();
-    }
   }
   // We fall through to parsing a structural element afterwards, so that in
   // enum A {} n, m;

diff --git a/unittests/Format/FormatTestJava.cpp b/unittests/Format/FormatTestJava.cpp
index 591d1f3a32dd71c1389ea7a22a4479ef7a067530..f2bead3597f18894901b12f92f1e07baecc8a05c 100644 (file)
--- a/unittests/Format/FormatTestJava.cpp
+++ b/unittests/Format/FormatTestJava.cpp
@@ -86,6 +86,7 @@ TEST_F(FormatTestJava, ClassDeclarations) {
 
 TEST_F(FormatTestJava, EnumDeclarations) {
   verifyFormat("enum SomeThing { ABC, CDE }");
+  verifyFormat("enum SomeThing { ABC, CDE };");
   verifyFormat("enum SomeThing {\n"
                "  ABC,\n"
                "  CDE,\n"