3 files changed, 5 insertions, 7 deletions
diff --git a/clang/lib/Format/TokenAnnotator.cpp b/clang/lib/Format/TokenAnnotator.cpp
index 7e3ef75d3dc..25670d4f688 100644
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -313,11 +313,7 @@ private:
     switch (Tok->FormatTok.Tok.getKind()) {
     case tok::plus:
     case tok::minus:
-      // At the start of the line, +/- specify ObjectiveC method declarations.
-      if (Tok->Children.empty() || Tok->Children[0].Children.empty())
-        break; // Can't be an ObjectiveC method declaration.
-      if (Tok->Parent == NULL && (Tok->Children[0].is(tok::l_paren) ||
-                                  Tok->Children[0].Children[0].is(tok::colon)))
+      if (Tok->Parent == NULL && Line.MustBeDeclaration)
         Tok->Type = TT_ObjCMethodSpecifier;
       break;
     case tok::colon:
diff --git a/clang/lib/Format/UnwrappedLineParser.cpp b/clang/lib/Format/UnwrappedLineParser.cpp
index a01344c03e6..8408ce3a0d8 100644
--- a/clang/lib/Format/UnwrappedLineParser.cpp
+++ b/clang/lib/Format/UnwrappedLineParser.cpp
@@ -144,8 +144,9 @@ bool UnwrappedLineParser::parse() {
 }
 
 bool UnwrappedLineParser::parseFile() {
-  ScopedDeclarationState DeclarationState(*Line, DeclarationScopeStack,
-                                          /*MustBeDeclaration=*/ true);
+  ScopedDeclarationState DeclarationState(
+      *Line, DeclarationScopeStack,
+      /*MustBeDeclaration=*/ !Line->InPPDirective);
   bool Error = parseLevel(/*HasOpeningBrace=*/ false);
   // Make sure to format the remaining tokens.
   flushComments(true);
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 08403027542..5988a905965 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -2815,6 +2815,7 @@ TEST_F(FormatTest, FormatForObjectiveCMethodDecls) {
 
   // If there's no return type (very rare in practice!), LLVM and Google style
   // agree.
+  verifyFormat("- foo;");
   verifyFormat("- foo:(int)f;");
   verifyGoogleFormat("- foo:(int)foo;");
 }