From a657d3b1a165d9ec14f9875db2380954f9ca37cf Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Tue, 26 Sep 2017 18:50:43 +0100
Subject: Make most of the parameters mandatory in encodeToMemory

---
 libsolidity/codegen/CompilerUtils.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'libsolidity/codegen/CompilerUtils.h')

diff --git a/libsolidity/codegen/CompilerUtils.h b/libsolidity/codegen/CompilerUtils.h
index 5e45699b..b239bde6 100644
--- a/libsolidity/codegen/CompilerUtils.h
+++ b/libsolidity/codegen/CompilerUtils.h
@@ -102,10 +102,10 @@ public:
 	/// @note the locations of target reference types are ignored, because it will always be
 	/// memory.
 	void encodeToMemory(
-		TypePointers const& _givenTypes = {},
-		TypePointers const& _targetTypes = {},
-		bool _padToWords = true,
-		bool _copyDynamicDataInPlace = false,
+		TypePointers const& _givenTypes,
+		TypePointers const& _targetTypes,
+		bool _padToWords,
+		bool _copyDynamicDataInPlace,
 		bool _encodeAsLibraryTypes = false
 	);
 
-- 
cgit v1.2.3


From 204214f0700179e3d8fa97c77d4f92acd349f015 Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Tue, 26 Sep 2017 22:10:30 +0100
Subject: Split encodeToMemory to packedEncode and abiEncode

---
 libsolidity/codegen/CompilerUtils.h | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'libsolidity/codegen/CompilerUtils.h')

diff --git a/libsolidity/codegen/CompilerUtils.h b/libsolidity/codegen/CompilerUtils.h
index b239bde6..ad3989ad 100644
--- a/libsolidity/codegen/CompilerUtils.h
+++ b/libsolidity/codegen/CompilerUtils.h
@@ -109,6 +109,19 @@ public:
 		bool _encodeAsLibraryTypes = false
 	);
 
+	/// Special case of @a encodeToMemory which assumes tight packing, e.g. no zero padding
+	/// and dynamic data is encoded in-place.
+	/// Stack pre: <value0> <value1> ... <valueN-1> <head_start>
+	/// Stack post: <mem_ptr>
+	void packedEncode(
+		TypePointers const& _givenTypes,
+		TypePointers const& _targetTypes,
+		bool _encodeAsLibraryTypes = false
+	)
+	{
+		encodeToMemory(_givenTypes, _targetTypes, false, true, _encodeAsLibraryTypes);
+	}
+
 	/// Special case of @a encodeToMemory which assumes that everything is padded to words
 	/// and dynamic data is not copied in place (i.e. a proper ABI encoding).
 	/// Stack pre: <value0> <value1> ... <valueN-1> <head_start>
@@ -117,6 +130,20 @@ public:
 		TypePointers const& _givenTypes,
 		TypePointers const& _targetTypes,
 		bool _encodeAsLibraryTypes = false
+	)
+	{
+		encodeToMemory(_givenTypes, _targetTypes, true, false, _encodeAsLibraryTypes);
+	}
+
+	/// Special case of @a encodeToMemory which assumes that everything is padded to words
+	/// and dynamic data is not copied in place (i.e. a proper ABI encoding).
+	/// Uses a new, less tested encoder implementation.
+	/// Stack pre: <value0> <value1> ... <valueN-1> <head_start>
+	/// Stack post: <mem_ptr>
+	void abiEncodeV2(
+		TypePointers const& _givenTypes,
+		TypePointers const& _targetTypes,
+		bool _encodeAsLibraryTypes = false
 	);
 
 	/// Zero-initialises (the data part of) an already allocated memory array.
-- 
cgit v1.2.3