From cf1b401909b5e54edfd80656b1a18eaa31f9f6f1 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 1 Jul 2017 13:24:05 +0000
Subject: Vendor import of clang trunk r306956:
 https://llvm.org/svn/llvm-project/cfe/trunk@306956

---
 lib/Format/UnwrappedLineParser.cpp | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

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

diff --git a/lib/Format/UnwrappedLineParser.cpp b/lib/Format/UnwrappedLineParser.cpp
index f7678bb6b2a5..ba3a4c17ee12 100644
--- a/lib/Format/UnwrappedLineParser.cpp
+++ b/lib/Format/UnwrappedLineParser.cpp
@@ -1176,9 +1176,12 @@ void UnwrappedLineParser::parseStructuralElement() {
       }
 
       nextToken();
-      if (FormatTok->Tok.is(tok::l_brace)) {
+      if (FormatTok->Tok.is(tok::l_brace))
         parseBracedList();
-      }
+      else if (Style.Language == FormatStyle::LK_Proto &&
+               FormatTok->Tok.is(tok::less))
+        parseBracedList(/*ContinueOnSemicolons=*/false,
+                        /*ClosingBraceKind=*/tok::greater);
       break;
     case tok::l_square:
       parseSquare();
@@ -1346,7 +1349,8 @@ bool UnwrappedLineParser::tryToParseBracedList() {
   return true;
 }
 
-bool UnwrappedLineParser::parseBracedList(bool ContinueOnSemicolons) {
+bool UnwrappedLineParser::parseBracedList(bool ContinueOnSemicolons,
+                                          tok::TokenKind ClosingBraceKind) {
   bool HasError = false;
   nextToken();
 
@@ -1375,6 +1379,10 @@ bool UnwrappedLineParser::parseBracedList(bool ContinueOnSemicolons) {
         parseChildBlock();
       }
     }
+    if (FormatTok->Tok.getKind() == ClosingBraceKind) {
+      nextToken();
+      return !HasError;
+    }
     switch (FormatTok->Tok.getKind()) {
     case tok::caret:
       nextToken();
@@ -1401,9 +1409,6 @@ bool UnwrappedLineParser::parseBracedList(bool ContinueOnSemicolons) {
       FormatTok->BlockKind = BK_BracedInit;
       parseBracedList();
       break;
-    case tok::r_brace:
-      nextToken();
-      return !HasError;
     case tok::semi:
       // JavaScript (or more precisely TypeScript) can have semicolons in braced
       // lists (in so-called TypeMemberLists). Thus, the semicolon cannot be
-- 
cgit v1.3