ICC can't deduct template type where gcc and clang can

[moreno__eduardo]

The following code is failing on ICC 18.0.3, while it works fine on gcc 4.8.5, clang  3.4.2, MS Visual Studio 2017:

• file.h

template<typename HeadNodeType>
static void addFetaCoefficientsForHeadNodes(
    HeadNodeType const &headNode,
    Path const &path,
    std::string const &attributeName,
    Coefficients const &coeffs,
    FetaTuplesMap<HeadNodeType, Path> &fetaHeadNodeMap);

• file_impl.h (Implementation is made in a separate header file to keep the main header cleaner)

template<typename HeadNodeType>
void Objective::addFetaCoefficientsForHeadNodes(
    HeadNodeType const &headNode,
    Path const &path,
    std::string const &attributeName,
    Coefficients const &coeffs,
    FetaTuplesMap<HeadNodeType, Path> &fetaHeadNodeMap)

• file.cpp (using the previous)

void Objective::addFetaCoefficients(
    SourceNode const &sourceNode,
    Path const &path,
    std::string const &attributeName,
    Coefficients const &coeffs)
{
    addFetaCoefficientsForHeadNodes(sourceNode, path, attributeName, coeffs, m_fetaSourceNodeMap);
}

void Objective::addFetaCoefficients(
    StockpileNode const &stockpileNode,
    Path const &path,
    std::string const &attributeName,
    Coefficients const &coeffs)
{
    addFetaCoefficientsForHeadNodes(stockpileNode, path, attributeName, coeffs, m_fetaStockpileNodeMap);
}

The issue is:

file.cpp(31): error: no instance of function template "Objective::addFetaCoefficientsForHeadNodes" matches the argument list

            argument types are: (const SourceNode, const Path, const std::string, const Coefficients, FetaMapSourceNode)
        addFetaCoefficientsForHeadNodes(sourceNode, path, attributeName, coeffs, m_fetaSourceNodeMap);
        ^
file_impl.h(16): note: this candidate was rejected because at least one template argument could not be deduced
  void Objective::addFetaCoefficientsForHeadNodes(

As explained, this works fine on any other of the named compilers. It doesn't even work by expliciting the types in the functions calls in the cpp file, as:

addFetaCoefficientsForHeadNodes<SourceNode>(sourceNode, path, attributeName, coeffs, m_fetaSourceNodeMap);
...
addFetaCoefficientsForHeadNodes<StockpileNode>(stockpileNode, path, attributeName, coeffs, m_fetaStockpileNodeMap);

[Viet_H_Intel]

Can you please provide your command line options and show us how to compile your test case?

Thanks,

Viet

[moreno__eduardo]

The command line used to compile is this:

/opt/intel/compilers_and_libraries/linux/bin/intel64/icc -I/usr/local/include -I/home/apalma/MinePlanner/CMPicc/OPP/include -I/opt/ibm/ILOG/CPLEX_Studio128/cplex/include/ilcplex -I/opt/gurobi801/linux64/include -fmax-errors=1 -Wextra -march=native -std=c++11 -DTIMING -pedantic-errors -Wall -Werror -O3 -DNDEBUG -s -fPIC -o CMakeFiles/opp_static.dir/opp_objective.cpp.o -c /home/apalma/MinePlanner/CMPicc/OPP/src/opp_objective.cpp

[Viet_H_Intel]

Can you provide us a complete test case? I am having other compilation issues with those files you provided on Friday.

Or you can give us a preprocess file by running the below command:

/opt/intel/compilers_and_libraries/linux/bin/intel64/icc -I/usr/local/include -I/home/apalma/MinePlanner/CMPicc/OPP/include -I/opt/ibm/ILOG/CPLEX_Studio128/cplex/include/ilcplex -I/opt/gurobi801/linux64/include -fmax-errors=1 -Wextra -march=native -std=c++11 -DTIMING -pedantic-errors -Wall -Werror -O3 -DNDEBUG  -fPIC  -E /home/apalma/MinePlanner/CMPicc/OPP/src/opp_objective.cpp >& testcase.i

Thanks,

Viet