commit 14bd917470dab03e3a77b16225c88c492e6d84bb
author Manuel Klimek <klimek@google.com> Wed Jan 29 08:49:02 2014 +0000
committer Manuel Klimek <klimek@google.com> Wed Jan 29 08:49:02 2014 +0000
tree 51d0f30c62f3a5ad403f46a6b31fd8f33ae836db
parent 8a4e2e41de4589696c0de021fdb0827b39959021

Fix crash on unmatched #endif's.

The following snippet would crash:
  #endif
  #if A

llvm-svn: 200381

clang/unittests/Format/FormatTest.cpp

diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index efc563b..9b0a11c 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -2427,6 +2427,11 @@
                "#endif");
 }
 
+TEST_F(FormatTest, GraciouslyHandleIncorrectPreprocessorConditions) {
+  verifyFormat("#endif\n"
+               "#if B");
+}
+
 TEST_F(FormatTest, FormatsJoinedLinesOnSubsequentRuns) {
   FormatStyle SingleLine = getLLVMStyle();
   SingleLine.AllowShortIfStatementsOnASingleLine = true;