From a6a64eb8ede9e99e67198e662fb77eee44983989 Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Mon, 4 Dec 2017 16:42:18 +0100
Subject: Function grouper.

---
 libjulia/optimiser/FunctionGrouper.cpp | 49 ++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 libjulia/optimiser/FunctionGrouper.cpp

(limited to 'libjulia/optimiser/FunctionGrouper.cpp')

diff --git a/libjulia/optimiser/FunctionGrouper.cpp b/libjulia/optimiser/FunctionGrouper.cpp
new file mode 100644
index 00000000..65bf47f4
--- /dev/null
+++ b/libjulia/optimiser/FunctionGrouper.cpp
@@ -0,0 +1,49 @@
+/*
+	This file is part of solidity.
+
+	solidity is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	solidity is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with solidity.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/**
+ * Optimiser component that changes the code of a black so that all non-function definition
+ * instructions are moved to a block of their own followed by all function definitions.
+ */
+
+#include <libjulia/optimiser/FunctionGrouper.h>
+
+#include <libsolidity/inlineasm/AsmData.h>
+
+#include <libsolidity/interface/Exceptions.h>
+
+#include <boost/range/algorithm_ext/erase.hpp>
+
+using namespace std;
+using namespace dev;
+using namespace dev::julia;
+using namespace dev::solidity;
+
+
+void FunctionGrouper::operator()(Block& _block)
+{
+	vector<Statement> reordered;
+	reordered.emplace_back(Block{_block.location, {}});
+
+	for (auto&& statement: _block.statements)
+	{
+		if (statement.type() == typeid(FunctionDefinition))
+			reordered.emplace_back(std::move(statement));
+		else
+			boost::get<Block>(reordered.front()).statements.emplace_back(std::move(statement));
+	}
+	_block.statements = std::move(reordered);
+}
-- 
cgit v1.2.3


From 7755e64872ec9ff506483bb3b59af7a76368b6dc Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Mon, 18 Dec 2017 14:56:56 +0100
Subject: Fixed typos in comment.

---
 libjulia/optimiser/FunctionGrouper.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libjulia/optimiser/FunctionGrouper.cpp')

diff --git a/libjulia/optimiser/FunctionGrouper.cpp b/libjulia/optimiser/FunctionGrouper.cpp
index 65bf47f4..cc40bc46 100644
--- a/libjulia/optimiser/FunctionGrouper.cpp
+++ b/libjulia/optimiser/FunctionGrouper.cpp
@@ -15,8 +15,8 @@
 	along with solidity.  If not, see <http://www.gnu.org/licenses/>.
 */
 /**
- * Optimiser component that changes the code of a black so that all non-function definition
- * instructions are moved to a block of their own followed by all function definitions.
+ * Optimiser component that changes the code of a block so that all non-function definition
+ * statements are moved to a block of their own followed by all function definitions.
  */
 
 #include <libjulia/optimiser/FunctionGrouper.h>
-- 
cgit v1.2.3