diff --git a/clang/lib/Format/TokenAnnotator.cpp b/clang/lib/Format/TokenAnnotator.cpp
index aebea9d8695ff..1d376cd8b5794 100644
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -2018,10 +2018,6 @@ class AnnotatingParser {
                (!Line.MightBeFunctionDecl || Current.NestingLevel != 0)) {
       Contexts.back().FirstStartOfName = &Current;
       Current.setType(TT_StartOfName);
-      if (auto *PrevNonComment = Current.getPreviousNonComment();
-          PrevNonComment && PrevNonComment->is(TT_StartOfName)) {
-        PrevNonComment->setType(TT_Unknown);
-      }
     } else if (Current.is(tok::semi)) {
       // Reset FirstStartOfName after finding a semicolon so that a for loop
       // with multiple increment statements is not confused with a for loop
@@ -2210,7 +2206,8 @@ class AnnotatingParser {
       return false;
 
     if (const auto *NextNonComment = Tok.getNextNonComment();
-        !NextNonComment || NextNonComment->isPointerOrReference()) {
+        !NextNonComment || NextNonComment->isPointerOrReference() ||
+        NextNonComment->isOneOf(tok::identifier, tok::string_literal)) {
       return false;
     }
 
diff --git a/clang/unittests/Format/TokenAnnotatorTest.cpp b/clang/unittests/Format/TokenAnnotatorTest.cpp
index b4b42fc82238f..a986806b7a440 100644
--- a/clang/unittests/Format/TokenAnnotatorTest.cpp
+++ b/clang/unittests/Format/TokenAnnotatorTest.cpp
@@ -2390,6 +2390,20 @@ TEST_F(TokenAnnotatorTest, UnderstandsDoWhile) {
   EXPECT_TOKEN(Tokens[4], tok::kw_while, TT_DoWhile);
 }
 
+TEST_F(TokenAnnotatorTest, NotStartOfName) {
+  auto Tokens = annotate("#pragma clang diagnostic push");
+  ASSERT_EQ(Tokens.size(), 6u) << Tokens;
+  EXPECT_TOKEN(Tokens[2], tok::identifier, TT_Unknown);
+  EXPECT_TOKEN(Tokens[3], tok::identifier, TT_Unknown);
+  EXPECT_TOKEN(Tokens[4], tok::identifier, TT_Unknown);
+
+  Tokens = annotate("#pragma clang diagnostic ignored \"-Wzero-length-array\"");
+  ASSERT_EQ(Tokens.size(), 7u) << Tokens;
+  EXPECT_TOKEN(Tokens[2], tok::identifier, TT_Unknown);
+  EXPECT_TOKEN(Tokens[3], tok::identifier, TT_Unknown);
+  EXPECT_TOKEN(Tokens[4], tok::identifier, TT_Unknown);
+}
+
 } // namespace
 } // namespace format
 } // namespace clang