void RunVisitorT<T>::visitprivate(const CallExp &e)
{
CoverageInstance::invokeAndStartChrono((void*)&e);
types::typed_list outTmp;
types::typed_list inTmp;
std::vector<std::wstring> vectOptName;
std::vector<int> vectNbResult;
int iRetCount = getExpectedSize();
int iSaveExpectedSize = iRetCount;
//get function arguments
exps_t args = e.getArgs();
try
{
for (auto& arg : args)
{
int iSize = getExpectedSize();
if (arg->isAssignExp())
{
AssignExp* pAssign = static_cast<AssignExp*>(arg);
//optional parameter
Exp* pL = &pAssign->getLeftExp();
if (!pL->isSimpleVar())
{
std::wostringstream os;
os << _W("left side of optional parameter must be a variable") << std::endl;
CoverageInstance::stopChrono((void*)&e);
throw ast::InternalError(os.str(), 999, e.getLocation());
}
SimpleVar* pVar = pL->getAs<SimpleVar>();
Exp* pR = &pAssign->getRightExp();
// optional parameter have only one output argument
setExpectedSize(1);
try
{
pR->accept(*this);
}
catch (ScilabException &)
{
CoverageInstance::stopChrono((void*)&e);
throw;
}
setExpectedSize(iSize);
types::InternalType* pITR = getResult();
// IncreaseRef to protect opt argument of scope_end delete
// It will be deleted by clear_opt
pITR->IncreaseRef();
vectOptName.push_back(pVar->getSymbol().getName());
inTmp.push_back(pITR);
vectNbResult.push_back(1);
clearResult();
continue;
}
setExpectedSize(-1);
try
{
arg->accept(*this);
}
catch (ScilabException &)
{
CoverageInstance::stopChrono((void*)&e);
throw;
}
setExpectedSize(iSize);
if (getResult() == NULL)
{
//special case for empty extraction of list ( list()(:) )
vectNbResult.push_back(0);
continue;
}
if (isSingleResult())
{
inTmp.push_back(getResult());
getResult()->IncreaseRef();
}
else
{
for (int i = 0; i < getResultSize(); i++)
{
types::InternalType * pITArg = getResult(i);
pITArg->IncreaseRef();
inTmp.push_back(pITArg);
}
}
vectNbResult.push_back(getResultSize());
clearResult();
}
}
catch (const InternalError& ie)
{
clearResult();
cleanIn(inTmp, outTmp);
CoverageInstance::stopChrono((void*)&e);
throw ie;
}
// get function/variable
try
{
e.getName().accept(*this);
}
catch (ScilabException &)
{
CoverageInstance::stopChrono((void*)&e);
throw;
}
types::InternalType* pIT = getResult();
// pIT can be NULL if one of call return nothing. foo()(1) with foo return nothing.
if(pIT == NULL)
{
clearResult();
std::wostringstream os;
os << _W("Cannot extract from nothing.") << std::endl;
CoverageInstance::stopChrono((void*)&e);
throw ast::InternalError(os.str(), 999, e.getLocation());
}
types::typed_list out;
types::typed_list in;
types::optional_list opt;
// manage case [a,b]=foo() where foo is defined as a=foo()
if (pIT->getInvokeNbOut() != -1 && pIT->getInvokeNbOut() < iRetCount)
{
clearResult();
std::wostringstream os;
os << _W("Wrong number of output arguments.\n") << std::endl;
CoverageInstance::stopChrono((void*)&e);
throw ast::InternalError(os.str(), 999, e.getLocation());
}
if (pIT->isCallable())
{
CoverageInstance::invoke(static_cast<types::Callable *>(pIT));
}
// manage input according the function/variable
int iLoop = -1;
int iterIn = 0;
int iterOptName = 0;
for (auto& arg : args)
{
iLoop++;
//special case for empty extraction of list ( list()(:) )
if (vectNbResult[iLoop] == 0)
{
continue;
}
//extract implicit list for call()
if (pIT->isCallable() || pIT->isUserType())
{
if (inTmp[iterIn]->isImplicitList())
{
types::ImplicitList* pIL = inTmp[iterIn]->getAs<types::ImplicitList>();
if (pIL->isComputable())
{
types::InternalType* pITExtract = pIL->extractFullMatrix();
pITExtract->IncreaseRef();
inTmp[iterIn] = pITExtract;
pIL->DecreaseRef();
pIL->killMe();
}
}
}
// management of optional input
if (arg->isAssignExp())
{
if (pIT->hasInvokeOption())
{
opt[vectOptName[iterOptName++]] = inTmp[iterIn++];
//in case of macro/macrofile, we have to shift input param
//so add NULL item in in list to keep initial order
if (pIT->isMacro() || pIT->isMacroFile())
{
in.push_back(NULL);
}
}
else
{
in.push_back(inTmp[iterIn++]);
}
continue;
}
// default case
for (int i = 0; i < vectNbResult[iLoop]; i++, iterIn++)
{
in.push_back(inTmp[iterIn]);
}
}
try
{
// Extraction with a List in input argument.
// This extraction must be a recursive extract.
int iLoopSize = 1;
types::List* pListArg = NULL;
if (pIT->isCallable() == false && in.size() == 1 && in[0]->isList())
{
pListArg = in[0]->getAs<types::List>();
iLoopSize = pListArg->getSize();
cleanOpt(opt, out);
}
setExpectedSize(iSaveExpectedSize);
iRetCount = std::max(1, iRetCount);
for (int i = 0; i < iLoopSize; i++)
{
if (pListArg)
{
in[0] = pListArg->get(i);
if (in[0]->isList())
{
if (pIT->isCallable())
{
// list used like "varargin"
types::List* pLFuncArgs = in[0]->getAs<types::List>();
types::typed_list input;
for (int j = 0; j < pLFuncArgs->getSize(); j++)
{
input.push_back(pLFuncArgs->get(j));
input.back()->IncreaseRef();
}
in = input;
}
else
{
pListArg->DecreaseRef();
pListArg->killMe();
std::wostringstream os;
os << _W("Invalid index.\n");
throw ast::InternalError(os.str(), 999, e.getFirstLocation());
}
}
else
{
in[0]->IncreaseRef();
}
}
bool ret = false;
if (pIT->isInvokable() == false)
{
// call overload
ret = Overload::call(L"%" + pIT->getShortTypeStr() + L"_e", in, iRetCount, out, true);
}
else
{
ret = pIT->invoke(in, opt, iRetCount, out, e);
if (ret == false && pIT->isUserType())
{
// call overload
ret = Overload::call(L"%" + pIT->getShortTypeStr() + L"_e", in, iRetCount, out, true);
}
}
if (ret)
{
if (iSaveExpectedSize != -1 && iSaveExpectedSize > out.size())
{
char szError[bsiz];
if (pIT->isCallable())
{
char* strFName = wide_string_to_UTF8(pIT->getAs<types::Callable>()->getName().c_str());
os_sprintf(szError, _("%s: Wrong number of output argument(s): %d expected.\n"), strFName, out.size());
FREE(strFName);
}
else
{
os_sprintf(szError, _("%s: Wrong number of output argument(s): %d expected.\n"), "extract", out.size());
}
wchar_t* wError = to_wide_string(szError);
std::wstring err(wError);
FREE(wError);
throw InternalError(err, 999, e.getLocation());
}
setExpectedSize(iSaveExpectedSize);
setResult(out);
cleanIn(in, out);
cleanOpt(opt, out);
// In case a.b(), getResult contain pIT ("b").
// If out == pIT, do not delete it.
if (getResult() != pIT)
{
// protect element of out in case where
// out contain elements of pIT
for (int i = 0; i < out.size(); i++)
{
out[i]->IncreaseRef();
}
pIT->killMe();
// unprotect
for (int i = 0; i < out.size(); i++)
{
out[i]->DecreaseRef();
}
}
if (pListArg && i + 1 != iLoopSize)
{
pIT = out[0];
out.clear();
setResult(NULL);
}
}
else
{
std::wostringstream os;
os << _W("Invalid index.\n");
throw ast::InternalError(os.str(), 999, e.getFirstLocation());
}
}
if (pListArg)
{
pListArg->DecreaseRef();
pListArg->killMe();
}
}
catch (InternalAbort & ia)
{
setExpectedSize(iSaveExpectedSize);
if (pIT != getResult())
{
pIT->killMe();
}
clearResult();
cleanInOut(in, out);
cleanOpt(opt, out);
CoverageInstance::stopChrono((void*)&e);
throw ia;
}
catch (const InternalError& ie)
{
setExpectedSize(iSaveExpectedSize);
if (pIT != getResult())
{
pIT->killMe();
}
clearResult();
cleanInOut(in, out);
cleanOpt(opt, out);
CoverageInstance::stopChrono((void*)&e);
throw ie;
}
CoverageInstance::stopChrono((void*)&e);
}
void DebuggerVisitor::visit(const SeqExp &e)
{
RunVisitor* exec = NULL;
std::list<Exp *>::const_iterator itExp;
debugger::DebuggerMagager* manager = debugger::DebuggerMagager::getInstance();
if (ConfigVariable::getEnableDebug() == false)
{
//enable debugger for next execution
ConfigVariable::setEnableDebug(true);
ExecVisitor exec;
e.accept(exec);
return;
}
for (const auto& exp : e.getExps())
{
if (e.isBreakable())
{
exp->resetBreak();
exp->setBreakable();
}
if (e.isContinuable())
{
exp->resetContinue();
exp->setContinuable();
}
if (e.isReturnable())
{
exp->setReturnable();
}
//debugger check !
if (ConfigVariable::getEnableDebug())
{
std::vector<ConfigVariable::WhereEntry> lWhereAmI = ConfigVariable::getWhere();
int iLine = (exp->getLocation().first_line - ConfigVariable::getMacroFirstLines()) + 1;
//manage step next
if (manager->isStepNext())
{
manager->resetStepNext();
manager->stop(exp, -1);
}
else if (manager->isStepIn())
{
manager->resetStepIn();
manager->stop(exp, -1);
}
else if (manager->isStepOut())
{
manager->resetStepOut();
manager->stop(exp, -1);
}
else
{
//set information from debugger commands
if (lWhereAmI.size() != 0 && manager->getBreakPointCount() != 0)
{
debugger::Breakpoints bps = manager->getAllBreakPoint();
std::wstring functionName = lWhereAmI.back().m_name;
int i = -1;
for (const auto& bp : bps)
{
++i;
if (bp->isEnable() == false)
{
continue;
}
if (functionName == bp->getFunctioName())
{
if (bp->getMacroLine() == -1)
{
//first pass in macro.
//update first line with real value
bp->setMacroLine(iLine);
}
if (bp->getMacroLine() == iLine)
{
//check condition
if (bp->getConditionExp() != NULL)
{
//do not use debuggervisitor !
symbol::Context* pCtx = symbol::Context::getInstance();
try
{
ExecVisitor execCond;
//protect current env during condition execution
pCtx->scope_begin();
bp->getConditionExp()->accept(execCond);
types::InternalType* pIT = pCtx->getCurrentLevel(symbol::Symbol(L"ans"));
if (pIT == NULL ||
pIT->isBool() == false ||
((types::Bool*)pIT)->isScalar() == false ||
((types::Bool*)pIT)->get(0) == 0)
{
pCtx->scope_end();
//not a boolean, not scalar or false
continue;
}
pCtx->scope_end();
//ok condition is valid and true
}
catch (ast::ScilabException &/*e*/)
{
pCtx->scope_end();
//not work !
//invalid breakpoint
continue;
}
}
//we have a breakpoint !
//stop execution and wait signal from debugger to restart
manager->stop(exp, i);
//only one breakpoint can be "call" on same exp
break;
}
}
}
}
}
exec = this;
}
else
{
//change visitor to execvitor instead of debuggervisitor
exec = new ExecVisitor();
}
//copy from runvisitor::seqexp
try
{
//reset default values
setResult(NULL);
int iExpectedSize = getExpectedSize();
setExpectedSize(-1);
exp->accept(*exec);
setExpectedSize(iExpectedSize);
types::InternalType * pIT = getResult();
// In case of exec file, set the file name in the Macro to store where it is defined.
int iFileID = ConfigVariable::getExecutedFileID();
if (iFileID && exp->isFunctionDec())
{
types::InternalType* pITMacro = symbol::Context::getInstance()->get(exp->getAs<ast::FunctionDec>()->getSymbol());
if (pITMacro)
{
types::Macro* pMacro = pITMacro->getAs<types::Macro>();
const wchar_t* filename = getfile_filename(iFileID);
// scilab.quit is not open with mopen
// in this case filename is NULL because FileManager have not been filled.
if (filename)
{
pMacro->setFileName(filename);
}
}
}
if (pIT != NULL)
{
bool bImplicitCall = false;
if (pIT->isCallable()) //to manage call without ()
{
types::Callable *pCall = pIT->getAs<types::Callable>();
types::typed_list out;
types::typed_list in;
types::optional_list opt;
try
{
//in this case of calling, we can return only one values
int iSaveExpectedSize = getExpectedSize();
setExpectedSize(1);
pCall->invoke(in, opt, getExpectedSize(), out, e);
setExpectedSize(iSaveExpectedSize);
if (out.size() == 0)
{
setResult(NULL);
}
else
{
setResult(out[0]);
}
bImplicitCall = true;
}
catch (const InternalError& ie)
{
if (ConfigVariable::getLastErrorFunction() == L"")
{
ConfigVariable::setLastErrorFunction(pCall->getName());
ConfigVariable::setLastErrorLine(e.getLocation().first_line);
}
throw ie;
}
}
//don't output Simplevar and empty result
if (getResult() != NULL && (!exp->isSimpleVar() || bImplicitCall))
{
//symbol::Context::getInstance()->put(symbol::Symbol(L"ans"), *execMe.getResult());
types::InternalType* pITAns = getResult();
symbol::Context::getInstance()->put(m_pAns, pITAns);
if (exp->isVerbose() && ConfigVariable::isPrintOutput())
{
//TODO manage multiple returns
scilabWriteW(L" ans =\n\n");
std::wostringstream ostrName;
ostrName << L"ans";
types::VariableToString(pITAns, ostrName.str().c_str());
}
}
pIT->killMe();
}
if ((&e)->isBreakable() && exp->isBreak())
{
const_cast<SeqExp *>(&e)->setBreak();
exp->resetBreak();
break;
}
if ((&e)->isContinuable() && exp->isContinue())
{
const_cast<SeqExp *>(&e)->setContinue();
exp->resetContinue();
break;
}
if ((&e)->isReturnable() && exp->isReturn())
{
const_cast<SeqExp *>(&e)->setReturn();
exp->resetReturn();
break;
}
}
catch (const InternalError& ie)
{
ConfigVariable::fillWhereError(ie.GetErrorLocation().first_line);
std::vector<ConfigVariable::WhereEntry> lWhereAmI = ConfigVariable::getWhere();
//where can be empty on last stepout, on first calling expression
if (lWhereAmI.size())
{
std::wstring& filename = lWhereAmI.back().m_file_name;
if (filename.empty())
{
//error in a console script
std::wstring functionName = lWhereAmI.back().m_name;
manager->errorInScript(functionName, exp);
}
else
{
manager->errorInFile(filename, exp);
}
}
throw ie;
}
// If something other than NULL is given to setResult, then that would imply
// to make a cleanup in visit(ForExp) for example (e.getBody().accept(*this);)
setResult(NULL);
}
//propagate StepNext to parent SeqExp
if (ConfigVariable::getEnableDebug())
{
}
}
