From 58f7a27ee0336423fa7dc76b8a160b78301bbdd2 Mon Sep 17 00:00:00 2001 From: Alex Beregszaszi Date: Tue, 27 Jun 2017 10:25:36 +0100 Subject: Add sig member on function type --- libsolidity/codegen/ExpressionCompiler.cpp | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'libsolidity/codegen/ExpressionCompiler.cpp') diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp index 5c9b743a..b7aadc12 100644 --- a/libsolidity/codegen/ExpressionCompiler.cpp +++ b/libsolidity/codegen/ExpressionCompiler.cpp @@ -1068,7 +1068,14 @@ bool ExpressionCompiler::visit(MemberAccess const& _memberAccess) solAssert(false, "Invalid member access to integer"); break; case Type::Category::Function: - solAssert(!!_memberAccess.expression().annotation().type->memberType(member), + if (member == "sig") + { + m_context << Instruction::SWAP1 << Instruction::POP; + /// need to store store it as bytes4 + utils().leftShiftNumberOnStack(224); + } + else + solAssert(!!_memberAccess.expression().annotation().type->memberType(member), "Invalid member access to function."); break; case Type::Category::Magic: -- cgit v1.2.3 From fd1f8ab38ba7f2bb04e67a44ea5e947eddcf9b13 Mon Sep 17 00:00:00 2001 From: Alex Beregszaszi Date: Wed, 28 Jun 2017 18:15:41 +0100 Subject: Rename .sig to .selector on function types --- libsolidity/codegen/ExpressionCompiler.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libsolidity/codegen/ExpressionCompiler.cpp') diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp index b7aadc12..631a25ff 100644 --- a/libsolidity/codegen/ExpressionCompiler.cpp +++ b/libsolidity/codegen/ExpressionCompiler.cpp @@ -1068,7 +1068,7 @@ bool ExpressionCompiler::visit(MemberAccess const& _memberAccess) solAssert(false, "Invalid member access to integer"); break; case Type::Category::Function: - if (member == "sig") + if (member == "selector") { m_context << Instruction::SWAP1 << Instruction::POP; /// need to store store it as bytes4 -- cgit v1.2.3