diff --git a/clang/lib/Format/UnwrappedLineParser.cpp b/clang/lib/Format/UnwrappedLineParser.cpp
index 57391979887078..b7d970f45271da 100644
--- a/clang/lib/Format/UnwrappedLineParser.cpp
+++ b/clang/lib/Format/UnwrappedLineParser.cpp
@@ -489,18 +489,23 @@ void UnwrappedLineParser::calculateBraceTypes(bool ExpectClassBody) {
   };
   SmallVector<StackEntry, 8> LBraceStack;
   assert(Tok->is(tok::l_brace));
+
   do {
-    // Get next non-comment, non-preprocessor token.
     FormatToken *NextTok;
     do {
       NextTok = Tokens->getNextToken();
     } while (NextTok->is(tok::comment));
-    while (NextTok->is(tok::hash) && !Line->InMacroBody) {
-      NextTok = Tokens->getNextToken();
-      do {
-        NextTok = Tokens->getNextToken();
-      } while (NextTok->is(tok::comment) ||
-               (NextTok->NewlinesBefore == 0 && NextTok->isNot(tok::eof)));
+
+    if (!Line->InMacroBody) {
+      // Skip PPDirective lines and comments.
+      while (NextTok->is(tok::hash)) {
+        do {
+          NextTok = Tokens->getNextToken();
+        } while (NextTok->NewlinesBefore == 0 && NextTok->isNot(tok::eof));
+
+        while (NextTok->is(tok::comment))
+          NextTok = Tokens->getNextToken();
+      }
     }
 
     switch (Tok->Tok.getKind()) {
@@ -631,6 +636,7 @@ void UnwrappedLineParser::calculateBraceTypes(bool ExpectClassBody) {
     default:
       break;
     }
+
     PrevTok = Tok;
     Tok = NextTok;
   } while (Tok->isNot(tok::eof) && !LBraceStack.empty());
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 0beba12dda62ae..6b4f9075d8f0ab 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -27019,6 +27019,18 @@ TEST_F(FormatTest, PPBranchesInBracedInit) {
                "};");
 }
 
+TEST_F(FormatTest, PPDirectivesAndCommentsInBracedInit) {
+  verifyFormat("{\n"
+               "  char *a[] = {\n"
+               "      /* abc */ \"abc\",\n"
+               "#if FOO\n"
+               "      /* xyz */ \"xyz\",\n"
+               "#endif\n"
+               "      /* last */ \"last\"};\n"
+               "}",
+               getLLVMStyleWithColumns(30));
+}
+
 TEST_F(FormatTest, StreamOutputOperator) {
   verifyFormat("std::cout << \"foo\" << \"bar\" << baz;");
   verifyFormat("std::cout << \"foo\\n\"\n"
diff --git a/clang/unittests/Format/TokenAnnotatorTest.cpp b/clang/unittests/Format/TokenAnnotatorTest.cpp
index c72c9384ff91d6..f767b83a875471 100644
--- a/clang/unittests/Format/TokenAnnotatorTest.cpp
+++ b/clang/unittests/Format/TokenAnnotatorTest.cpp
@@ -2609,6 +2609,19 @@ TEST_F(TokenAnnotatorTest, BraceKind) {
   EXPECT_TOKEN(Tokens[13], tok::l_brace, TT_FunctionLBrace);
   EXPECT_BRACE_KIND(Tokens[13], BK_Block);
   EXPECT_BRACE_KIND(Tokens[14], BK_Block);
+
+  Tokens = annotate("{\n"
+                    "  char *a[] = {\n"
+                    "      /* abc */ \"abc\",\n"
+                    "#if FOO\n"
+                    "      /* xyz */ \"xyz\",\n"
+                    "#endif\n"
+                    "      /* last */ \"last\"};\n"
+                    "}");
+  ASSERT_EQ(Tokens.size(), 25u) << Tokens;
+  EXPECT_BRACE_KIND(Tokens[0], BK_Block);
+  EXPECT_BRACE_KIND(Tokens[7], BK_BracedInit);
+  EXPECT_BRACE_KIND(Tokens[21], BK_BracedInit);
 }
 
 TEST_F(TokenAnnotatorTest, StreamOperator) {