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Old codegen: implemented shortcut for <address>.code.length
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@ -1473,6 +1473,29 @@ bool ExpressionCompiler::visit(MemberAccess const& _memberAccess)
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return false;
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}
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// Another special case for `address.code.length`, which should simply call extcodesize
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if (
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auto innerExpression = dynamic_cast<MemberAccess const*>(&_memberAccess.expression());
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member == "length" &&
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innerExpression &&
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innerExpression->memberName() == "code" &&
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innerExpression->expression().annotation().type->category() == Type::Category::Address
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)
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{
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solAssert(innerExpression->annotation().type->category() == Type::Category::Array, "");
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innerExpression->expression().accept(*this);
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utils().convertType(
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*innerExpression->expression().annotation().type,
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*TypeProvider::address(),
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true
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);
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m_context << Instruction::EXTCODESIZE;
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return false;
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}
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_memberAccess.expression().accept(*this);
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switch (_memberAccess.expression().annotation().type->category())
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{
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