From ccc1608a8147586ff7ae2f4c3dba51ae3fc2e7aa Mon Sep 17 00:00:00 2001
From: Dimitar Dobrev <dpldobrev@yahoo.com>
Date: Wed, 9 Apr 2014 18:33:27 +0300
Subject: [PATCH] Fixed a regression in the new parser causing a crash on enums
 with empty names.

---
 src/CppParser/AST.cpp | 6 ++++--
 tests/Basic/Basic.h   | 6 ++++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/CppParser/AST.cpp b/src/CppParser/AST.cpp
index c544e93d..3dcc038d 100644
--- a/src/CppParser/AST.cpp
+++ b/src/CppParser/AST.cpp
@@ -13,6 +13,10 @@
 template<typename T>
 static std::vector<T> split(const T & str, const T & delimiters) {
     std::vector<T> v;
+	if (str.length() == 0) {
+		v.push_back(str);
+		return v;
+	}
     typename T::size_type start = 0;
     auto pos = str.find_first_of(delimiters, start);
     while(pos != T::npos) {
@@ -238,8 +242,6 @@ Class* DeclarationContext::FindClass(const std::string& Name, bool IsComplete,
 
 Enumeration* DeclarationContext::FindEnum(const std::string& Name, bool Create)
 {
-    if (Name.empty()) return nullptr;
-
     auto entries = split<std::string>(Name, "::");
 
     if (entries.size() == 1)
diff --git a/tests/Basic/Basic.h b/tests/Basic/Basic.h
index 9f7ad357..39746873 100644
--- a/tests/Basic/Basic.h
+++ b/tests/Basic/Basic.h
@@ -288,3 +288,9 @@ public:
     int A;
     float B;
 };
+
+template <class T>
+struct EmptyNamedNestedEnum
+{
+    enum { Value = 10 };
+};