Fix crash for incomplete labels in macros.
Still the formatting can be improved, but at least we don't assert any
more. This happened when trying to format lib/Sema/SemaType.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175003 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index f1cef2a..f28bc88 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -353,6 +353,12 @@
"}");
verifyFormat("switch (test)\n"
" ;");
+
+ // FIXME: Improve formatting of case labels in macros.
+ verifyFormat("#define SOMECASES \\\n"
+ "case 1: \\\n"
+ " case 2\n", getLLVMStyleWithColumns(20));
+
verifyGoogleFormat("switch (x) {\n"
" case 1:\n"
" f();\n"