From 00c5c72d0ec97708a4e6ad6d07591d0c3e6b6643 Mon Sep 17 00:00:00 2001
From: Krasimir Georgiev <krasimir@google.com>
Date: Thu, 2 Feb 2017 15:32:19 +0000
Subject: [clang-format] Don't reflow across comment pragmas.

Summary:
The comment reflower wasn't taking comment pragmas as reflow stoppers. This patch fixes that.

source:
```
// long long long long
// IWYU pragma:
```
format with column limit  = 20 before:
```
// long long long
// long IWYU pragma:
```
format with column limit  = 20 after:
```
// long long long
// long
// IWYU pragma:
```

Reviewers: djasper

Reviewed By: djasper

Subscribers: cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D29450

llvm-svn: 293898
---
 clang/lib/Format/ContinuationIndenter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/clang/lib/Format/ContinuationIndenter.cpp b/clang/lib/Format/ContinuationIndenter.cpp
index 3a100651cab..cd39c54e353 100644
--- a/clang/lib/Format/ContinuationIndenter.cpp
+++ b/clang/lib/Format/ContinuationIndenter.cpp
@@ -1213,7 +1213,7 @@ unsigned ContinuationIndenter::breakProtrudingToken(const FormatToken &Current,
     BreakableToken::Split SplitBefore(StringRef::npos, 0);
     if (ReflowInProgress) {
       SplitBefore = Token->getSplitBefore(LineIndex, RemainingTokenColumns,
-                                          RemainingSpace);
+                                          RemainingSpace, CommentPragmasRegex);
     }
     ReflowInProgress = SplitBefore.first != StringRef::npos;
     unsigned TailOffset =
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