From b71508727859e1aef49c8f08e85cb3865a51a417 Mon Sep 17 00:00:00 2001
From: Daniel Jasper <djasper@google.com>
Date: Fri, 30 Aug 2013 10:10:19 +0000
Subject: clang-format: Improve recovery from enums with errors.

Before:
  namespace n {
  enum Type {
    One,
    Two, // missing };
    int i;
  } void g() {
  }

After:
  namespace n {
  enum Type {
    One,
    Two, // missing };
    int i;
  }
  void g() {}

llvm-svn: 189662
---
 clang/lib/Format/UnwrappedLineParser.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

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

diff --git a/clang/lib/Format/UnwrappedLineParser.cpp b/clang/lib/Format/UnwrappedLineParser.cpp
index 9e4600b430d..fb63899f471 100644
--- a/clang/lib/Format/UnwrappedLineParser.cpp
+++ b/clang/lib/Format/UnwrappedLineParser.cpp
@@ -937,6 +937,7 @@ void UnwrappedLineParser::parseEnum() {
     if (FormatTok->Tok.is(tok::identifier))
       nextToken();
   }
+  bool HasError = false;
   if (FormatTok->Tok.is(tok::l_brace)) {
     if (Style.BreakBeforeBraces == FormatStyle::BS_Allman)
       addUnwrappedLine();
@@ -952,7 +953,17 @@ void UnwrappedLineParser::parseEnum() {
         addUnwrappedLine();
         nextToken();
         --Line->Level;
+        if (HasError) {
+          if (FormatTok->is(tok::semi))
+            nextToken();
+          addUnwrappedLine();
+        }
         return;
+      case tok::semi:
+        HasError = true;
+        nextToken();
+        addUnwrappedLine();
+        break;
       case tok::comma:
         nextToken();
         addUnwrappedLine();
-- 
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