hyperscan 4.3.0

Closes #4203.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/hyperscan.rb

@@ -1,8 +1,8 @@
 class Hyperscan < Formula
   desc "High-performance regular expression matching library"
   homepage "https://01.org/hyperscan"
-  url "https://github.com/01org/hyperscan/archive/v4.2.0.tar.gz"
-  sha256 "d06d8f31a62e5d2903a8ccf07696e02cadf4de2024dc3b558d410d913c81dbef"
+  url "https://github.com/01org/hyperscan/archive/v4.3.0.tar.gz"
+  sha256 "842527a578f58e4a8e441e6adbfd3a43667399125913ed5df20c72b94c9ccad7"
 
   bottle do
     cellar :any_skip_relocation
@@ -18,11 +18,6 @@ class Hyperscan < Formula
   depends_on "ragel" => :build
   depends_on "cmake" => :build
 
-  # workaround for freebsd/clang/libc++ build issues
-  # https://github.com/01org/hyperscan/issues/27
-  # https://github.com/01org/hyperscan/commit/e9cfbae68f69b06bb4fdcd2abd7c1ee5afec0262
-  patch :DATA
-
   def install
     mkdir "build" do
       args = std_cmake_args
@@ -58,31 +53,3 @@ class Hyperscan < Formula
     system "./test"
   end
 end
-
-__END__
-diff --git a/src/parser/ComponentRepeat.cpp b/src/parser/ComponentRepeat.cpp
-index ff02703..74aa590 100644
---- a/src/parser/ComponentRepeat.cpp
-+++ b/src/parser/ComponentRepeat.cpp
-@@ -184,7 +184,7 @@ void ComponentRepeat::notePositions(GlushkovBuildState &bs) {
-
- vector<PositionInfo> ComponentRepeat::first() const {
-     if (!m_max) {
--        return {};
-+        return vector<PositionInfo>();
-     }
-
-     assert(!m_firsts.empty()); // notePositions should already have run
-diff --git a/src/rose/rose_build_misc.cpp b/src/rose/rose_build_misc.cpp
-index b16e3a6..1977f92 100644
---- a/src/rose/rose_build_misc.cpp
-+++ b/src/rose/rose_build_misc.cpp
-@@ -880,7 +880,7 @@ namespace {
- class OutfixAllReports : public boost::static_visitor<set<ReportID>> {
- public:
-     set<ReportID> operator()(const boost::blank &) const {
--        return {};
-+        return set<ReportID>();
-     }
-
-     template<class T>