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Add setimmutable and loadimmutable to dialect.

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This commit is contained in:
Mathias Baumann
2020-05-04 15:00:50 +02:00
committed by chriseth
parent 53ea962864
commit debcc8c056
12 changed files with 146 additions and 32 deletions
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libyul/backends/evm/NoOutputAssembly.cpp
+19 -2
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@@ -19,10 +19,14 @@
*/
#include <libyul/backends/evm/NoOutputAssembly.h>
#include <libyul/Exceptions.h>
#include <libevmasm/Instruction.h>
#include <boost/range/adaptor/reversed.hpp>
using namespace std;
using namespace solidity;
using namespace solidity::yul;
@@ -142,6 +146,17 @@ AbstractAssembly::SubID NoOutputAssembly::appendData(bytes const&)
return 1;
}
void NoOutputAssembly::appendImmutable(std::string const&)
{
yulAssert(false, "loadimmutable not implemented.");
}
void NoOutputAssembly::appendImmutableAssignment(std::string const&)
{
yulAssert(false, "setimmutable not implemented.");
}
NoOutputEVMDialect::NoOutputEVMDialect(EVMDialect const& _copyFrom):
EVMDialect(_copyFrom.evmVersion(), _copyFrom.providesObjectAccess())
{
@@ -149,9 +164,11 @@ NoOutputEVMDialect::NoOutputEVMDialect(EVMDialect const& _copyFrom):
{
size_t parameters = fun.second.parameters.size();
size_t returns = fun.second.returns.size();
fun.second.generateCode = [=](FunctionCall const&, AbstractAssembly& _assembly, BuiltinContext&, std::function<void()> _visitArguments)
fun.second.generateCode = [=](FunctionCall const& _call, AbstractAssembly& _assembly, BuiltinContext&, std::function<void(Expression const&)> _visitExpression)
{
_visitArguments();
for (auto const& arg: _call.arguments | boost::adaptors::reversed)
_visitExpression(arg);
for (size_t i = 0; i < parameters; i++)
_assembly.appendInstruction(evmasm::Instruction::POP);