From 2a27967cd6072877cd42dba59bea170561284e5e Mon Sep 17 00:00:00 2001 From: Daniel Jasper Date: Thu, 29 Jan 2015 10:47:14 +0000 Subject: clang-format: Fix crasher caused by not properly setting dry-run. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@227427 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Format/WhitespaceManager.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/Format/WhitespaceManager.cpp') diff --git a/lib/Format/WhitespaceManager.cpp b/lib/Format/WhitespaceManager.cpp index bf1207e59c..44e5f690a2 100644 --- a/lib/Format/WhitespaceManager.cpp +++ b/lib/Format/WhitespaceManager.cpp @@ -264,6 +264,11 @@ void WhitespaceManager::alignEscapedNewlines(unsigned Start, unsigned End, void WhitespaceManager::generateChanges() { for (unsigned i = 0, e = Changes.size(); i != e; ++i) { const Change &C = Changes[i]; + if (i > 0) { + assert(Changes[i - 1].OriginalWhitespaceRange.getBegin() != + C.OriginalWhitespaceRange.getBegin() && + "Generating two replacements for the same location"); + } if (C.CreateReplacement) { std::string ReplacementText = C.PreviousLinePostfix; if (C.ContinuesPPDirective) -- cgit v1.2.3