Remove unused start_unanchored_ member from DFA class.
This is a followup to d69e99b.
Change-Id: I6b714168b988de0c38d6ae481cf0477fc4115c0d
Reviewed-on: https://code-review.googlesource.com/2942
Reviewed-by: Paul Wankadia <junyer@google.com>
diff --git a/re2/dfa.cc b/re2/dfa.cc
index a8fc625..25e0220 100644
--- a/re2/dfa.cc
+++ b/re2/dfa.cc
@@ -339,7 +339,6 @@
// Constant after initialization.
Prog* prog_; // The regular expression program to run.
Prog::MatchKind kind_; // The kind of DFA.
- int start_unanchored_; // start of unanchored program
bool init_failed_; // initialization failed (out of memory)
Mutex mutex_; // mutex_ >= cache_mutex_.r
@@ -442,11 +441,8 @@
if (DebugDFA)
fprintf(stderr, "\nkind %d\n%s\n", (int)kind_, prog_->DumpUnanchored().c_str());
int nmark = 0;
- start_unanchored_ = 0;
- if (kind_ == Prog::kLongestMatch) {
+ if (kind_ == Prog::kLongestMatch)
nmark = prog->size();
- start_unanchored_ = prog->start_unanchored();
- }
nastack_ = 2 * prog->size() + nmark;
// Account for space needed for DFA, q0, q1, astack.
