From 3b813ed29569dde02b965c97c9fdd60469876f66 Mon Sep 17 00:00:00 2001 From: Alex Beregszaszi Date: Fri, 19 May 2017 17:06:26 +0100 Subject: Support multiple assignment in inline assembly --- test/libsolidity/SolidityEndToEndTest.cpp | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'test/libsolidity/SolidityEndToEndTest.cpp') diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp index bdac8278..458b64f4 100644 --- a/test/libsolidity/SolidityEndToEndTest.cpp +++ b/test/libsolidity/SolidityEndToEndTest.cpp @@ -7867,6 +7867,31 @@ BOOST_AUTO_TEST_CASE(inline_assembly_function_call) BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(1), u256(2), u256(7))); } +BOOST_AUTO_TEST_CASE(inline_assembly_function_call_assignment) +{ + char const* sourceCode = R"( + contract C { + function f() { + assembly { + let a1, b1, c1 + function asmfun(a, b, c) -> x, y, z { + x := a + y := b + z := 7 + } + a1, b1, c1 := asmfun(1, 2, 3) + mstore(0x00, a1) + mstore(0x20, b1) + mstore(0x40, c1) + return(0, 0x60) + } + } + } + )"; + compileAndRun(sourceCode, 0, "C"); + BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(1), u256(2), u256(7))); +} + BOOST_AUTO_TEST_CASE(inline_assembly_function_call2) { char const* sourceCode = R"( -- cgit