From 30e6f8d3fb9a16dc1e07367c9010aabe3577e2f1 Mon Sep 17 00:00:00 2001
From: Daniel Kirchner <daniel@ekpyron.org>
Date: Thu, 8 Nov 2018 11:22:57 +0100
Subject: Allow mapping arguments for public and external library functions.

---
 libsolidity/codegen/ExpressionCompiler.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libsolidity/codegen/ExpressionCompiler.cpp')

diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp
index b0d17286..c9a1e076 100644
--- a/libsolidity/codegen/ExpressionCompiler.cpp
+++ b/libsolidity/codegen/ExpressionCompiler.cpp
@@ -1873,6 +1873,8 @@ void ExpressionCompiler::appendExternalFunctionCall(
 				retSize = 0;
 				break;
 			}
+			else if (retType->decodingType())
+				retSize += retType->decodingType()->calldataEncodedSize();
 			else
 				retSize += retType->calldataEncodedSize();
 	}
-- 
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