Remove assertion that can be triggered on bad input.
clang-format can't do anything useful, so it should leave the remainder
of the line unchanged, but it should not assert/segfault.
llvm-svn: 177530
diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index b1005b5..b4cbfec 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -601,9 +601,8 @@
unsigned addTokenToState(bool Newline, bool DryRun, LineState &State) {
const AnnotatedToken &Current = *State.NextToken;
const AnnotatedToken &Previous = *State.NextToken->Parent;
- assert(State.Stack.size());
- if (Current.Type == TT_ImplicitStringLiteral) {
+ if (State.Stack.size() == 0 || Current.Type == TT_ImplicitStringLiteral) {
State.Column += State.NextToken->FormatTok.WhiteSpaceLength +
State.NextToken->FormatTok.TokenLength;
if (State.NextToken->Children.empty())