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Merge pull request #7053 from djudjuu/moveSuffixHelper

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move SuffixHelper to StringUtils
This commit is contained in:
chriseth
2019-07-09 14:32:05 +02:00
committed by GitHub
parent 479b843067 cafa01cbf6
commit 859dbaa2a3
8 changed files with 47 additions and 46 deletions
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libsolidity/codegen/ABIFunctions.cpp
+8 -7
View File
@@ -24,6 +24,7 @@
#include <libsolidity/codegen/CompilerUtils.h>
#include <libdevcore/Whiskers.h>
#include <libdevcore/StringUtils.h>
#include <boost/algorithm/string/join.hpp>
#include <boost/range/adaptor/reversed.hpp>
@@ -82,7 +83,7 @@ string ABIFunctions::tupleEncoder(
<abiEncode>(<values> add(headStart, <pos>))
)")
);
string values = m_utils.suffixedVariableNameList("value", stackPos, stackPos + sizeOnStack);
string values = suffixedVariableNameList("value", stackPos, stackPos + sizeOnStack);
elementTempl("values", values.empty() ? "" : values + ", ");
elementTempl("pos", to_string(headPos));
elementTempl("abiEncode", abiEncodingFunction(*_givenTypes[i], *_targetTypes[i], options));
@@ -91,7 +92,7 @@ string ABIFunctions::tupleEncoder(
stackPos += sizeOnStack;
}
solAssert(headPos == headSize_, "");
string valueParams = m_utils.suffixedVariableNameList("value", stackPos, 0);
string valueParams = suffixedVariableNameList("value", stackPos, 0);
templ("valueParams", valueParams.empty() ? "" : ", " + valueParams);
templ("encodeElements", encodeElements);
@@ -147,7 +148,7 @@ string ABIFunctions::tupleEncoderPacked(
pos := add(pos, <calldataEncodedSize>)
)")
);
string values = m_utils.suffixedVariableNameList("value", stackPos, stackPos + sizeOnStack);
string values = suffixedVariableNameList("value", stackPos, stackPos + sizeOnStack);
elementTempl("values", values.empty() ? "" : values + ", ");
if (!dynamic)
elementTempl("calldataEncodedSize", to_string(_targetTypes[i]->calldataEncodedSize(false)));
@@ -155,7 +156,7 @@ string ABIFunctions::tupleEncoderPacked(
encodeElements += elementTempl.render();
stackPos += sizeOnStack;
}
string valueParams = m_utils.suffixedVariableNameList("value", stackPos, 0);
string valueParams = suffixedVariableNameList("value", stackPos, 0);
templ("valueParams", valueParams.empty() ? "" : ", " + valueParams);
templ("encodeElements", encodeElements);
@@ -367,7 +368,7 @@ string ABIFunctions::abiEncodeAndReturnUpdatedPosFunction(
_targetType.identifier() +
_options.toFunctionNameSuffix();
return createFunction(functionName, [&]() {
string values = m_utils.suffixedVariableNameList("value", 0, numVariablesForType(_givenType, _options));
string values = suffixedVariableNameList("value", 0, numVariablesForType(_givenType, _options));
string encoder = abiEncodingFunction(_givenType, _targetType, _options);
if (_targetType.isDynamicallyEncoded())
return Whiskers(R"(
@@ -508,7 +509,7 @@ string ABIFunctions::abiEncodingFunctionSimpleArray(
EncodingOptions subOptions(_options);
subOptions.encodeFunctionFromStack = false;
subOptions.padded = true;
string elementValues = m_utils.suffixedVariableNameList("elementValue", 0, numVariablesForType(*_from.baseType(), subOptions));
string elementValues = suffixedVariableNameList("elementValue", 0, numVariablesForType(*_from.baseType(), subOptions));
Whiskers templ(
usesTail ?
R"(
@@ -892,7 +893,7 @@ string ABIFunctions::abiEncodingFunctionStruct(
// Like with arrays, struct members are always padded.
subOptions.padded = true;
string memberValues = m_utils.suffixedVariableNameList("memberValue", 0, numVariablesForType(*memberTypeFrom, subOptions));
string memberValues = suffixedVariableNameList("memberValue", 0, numVariablesForType(*memberTypeFrom, subOptions));
members.back()["memberValues"] = memberValues;
string encode;
libsolidity/codegen/YulUtilFunctions.cpp
+1 -18
View File
@@ -24,6 +24,7 @@
#include <libsolidity/ast/AST.h>
#include <libsolidity/codegen/CompilerUtils.h>
#include <libdevcore/Whiskers.h>
#include <libdevcore/StringUtils.h>
#include <boost/algorithm/string/join.hpp>
#include <boost/range/adaptor/reversed.hpp>
@@ -1399,24 +1400,6 @@ string YulUtilFunctions::forwardingRevertFunction()
});
}
string YulUtilFunctions::suffixedVariableNameList(string const& _baseName, size_t _startSuffix, size_t _endSuffix)
{
string result;
if (_startSuffix < _endSuffix)
{
result = _baseName + to_string(_startSuffix++);
while (_startSuffix < _endSuffix)
result += ", " + _baseName + to_string(_startSuffix++);
}
else if (_endSuffix < _startSuffix)
{
result = _baseName + to_string(_endSuffix++);
while (_endSuffix < _startSuffix)
result = _baseName + to_string(_endSuffix++) + ", " + result;
}
return result;
}
std::string YulUtilFunctions::decrementCheckedFunction(Type const& _type)
{
IntegerType const& type = dynamic_cast<IntegerType const&>(_type);
libsolidity/codegen/YulUtilFunctions.h
-7
View File
@@ -224,13 +224,6 @@ public:
/// as reason string.
std::string forwardingRevertFunction();
/// @returns a string containing a comma-separated list of variable names consisting of @a _baseName suffixed
/// with increasing integers in the range [@a _startSuffix, @a _endSuffix), if @a _startSuffix < @a _endSuffix,
/// and with decreasing integers in the range [@a _endSuffix, @a _startSuffix), if @a _endSuffix < @a _startSuffix.
/// If @a _startSuffix == @a _endSuffix, the empty string is returned.
static std::string suffixedVariableNameList(std::string const& _baseName, size_t _startSuffix, size_t _endSuffix);
std::string incrementCheckedFunction(Type const& _type);
std::string decrementCheckedFunction(Type const& _type);
libsolidity/codegen/ir/IRGenerationContext.cpp
+4 -3
View File
@@ -24,6 +24,7 @@
#include <libsolidity/ast/AST.h>
#include <libdevcore/Whiskers.h>
#include <libdevcore/StringUtils.h>
using namespace dev;
using namespace dev::solidity;
@@ -98,7 +99,7 @@ string IRGenerationContext::variable(Expression const& _expression)
if (size == 1)
return var;
else
return YulUtilFunctions::suffixedVariableNameList(move(var) + "_", 1, 1 + size);
return suffixedVariableNameList(move(var) + "_", 1, 1 + size);
}
string IRGenerationContext::variablePart(Expression const& _expression, size_t _part)
@@ -128,9 +129,9 @@ string IRGenerationContext::internalDispatch(size_t _in, size_t _out)
templ("functionName", funName);
templ("comma", _in > 0 ? "," : "");
YulUtilFunctions utils(m_evmVersion, m_functions);
templ("in", utils.suffixedVariableNameList("in_", 0, _in));
templ("in", suffixedVariableNameList("in_", 0, _in));
templ("arrow", _out > 0 ? "->" : "");
templ("out", utils.suffixedVariableNameList("out_", 0, _out));
templ("out", suffixedVariableNameList("out_", 0, _out));
vector<map<string, string>> functions;
for (auto const& contract: m_inheritanceHierarchy)
for (FunctionDefinition const* function: contract->definedFunctions())
libsolidity/codegen/ir/IRGenerator.cpp
+4 -4
View File
@@ -227,13 +227,13 @@ string IRGenerator::dispatchRoutine(ContractDefinition const& _contract)
unsigned paramVars = make_shared<TupleType>(type->parameterTypes())->sizeOnStack();
unsigned retVars = make_shared<TupleType>(type->returnParameterTypes())->sizeOnStack();
templ["assignToParams"] = paramVars == 0 ? "" : "let " + m_utils.suffixedVariableNameList("param_", 0, paramVars) + " := ";
templ["assignToRetParams"] = retVars == 0 ? "" : "let " + m_utils.suffixedVariableNameList("ret_", 0, retVars) + " := ";
templ["assignToParams"] = paramVars == 0 ? "" : "let " + suffixedVariableNameList("param_", 0, paramVars) + " := ";
templ["assignToRetParams"] = retVars == 0 ? "" : "let " + suffixedVariableNameList("ret_", 0, retVars) + " := ";
ABIFunctions abiFunctions(m_evmVersion, m_context.functionCollector());
templ["abiDecode"] = abiFunctions.tupleDecoder(type->parameterTypes());
templ["params"] = m_utils.suffixedVariableNameList("param_", 0, paramVars);
templ["retParams"] = m_utils.suffixedVariableNameList("ret_", retVars, 0);
templ["params"] = suffixedVariableNameList("param_", 0, paramVars);
templ["retParams"] = suffixedVariableNameList("ret_", retVars, 0);
templ["function"] = generateFunction(dynamic_cast<FunctionDefinition const&>(type->declaration()));
templ["allocate"] = m_utils.allocationFunction();
templ["abiEncode"] = abiFunctions.tupleEncoder(type->returnParameterTypes(), type->returnParameterTypes(), false);