source: src/Parser/LinkageSpec.cc @ 8c49c0e

//
// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
//
// LinkageSpec.cc --
//
// Author           : Rodolfo G. Esteves
// Created On       : Sat May 16 13:22:09 2015
// Last Modified By : Peter A. Buhr
// Last Modified On : Sun Aug 21 12:32:53 2016
// Update Count     : 17
//

#include <memory>
#include <string>
#include <cassert>

#include "LinkageSpec.h"
#include "Common/SemanticError.h"

LinkageSpec::Spec LinkageSpec::fromString( const std::string &spec ) {
        std::unique_ptr<const std::string> guard(&spec);                // allocated by lexer
        if ( spec == "\"Cforall\"" ) {
                return Cforall;
        } else if ( spec == "\"C\"" ) {
                return C;
        } else {
                throw SemanticError( "Invalid linkage specifier " + spec );
        } // if
}

std::string LinkageSpec::toString( LinkageSpec::Spec linkage ) {
        assert( linkage >= 0 && linkage < LinkageSpec::NoOfSpecs );
        static const char *linkageKinds[LinkageSpec::NoOfSpecs] = {
                "intrinsic", "Cforall", "C", "automatically generated", "compiler built-in",
        };
        return linkageKinds[linkage];
}

bool LinkageSpec::isDecoratable( Spec spec ) {
        assert( spec >= 0 && spec < LinkageSpec::NoOfSpecs );
        static bool decoratable[LinkageSpec::NoOfSpecs] = {
                //      Intrinsic,      Cforall,        C,              AutoGen,        Compiler
                        true,           true,           false,  true,           false,
        };
        return decoratable[spec];
}

bool LinkageSpec::isGeneratable( Spec spec ) {
        assert( spec >= 0 && spec < LinkageSpec::NoOfSpecs );
        static bool generatable[LinkageSpec::NoOfSpecs] = {
                //      Intrinsic,      Cforall,        C,              AutoGen,        Compiler
                        true,           true,           true,   true,           false,
        };
        return generatable[spec];
}

bool LinkageSpec::isOverridable( Spec spec ) {
        assert( spec >= 0 && spec < LinkageSpec::NoOfSpecs );
        static bool overridable[LinkageSpec::NoOfSpecs] = {
                //      Intrinsic,      Cforall,        C,              AutoGen,        Compiler
                        true,           false,          false,  true,           false,
        };
        return overridable[spec];
}

bool LinkageSpec::isBuiltin( Spec spec ) {
        assert( spec >= 0 && spec < LinkageSpec::NoOfSpecs );
        static bool builtin[LinkageSpec::NoOfSpecs] = {
                //      Intrinsic,      Cforall,        C,              AutoGen,        Compiler
                        true,           false,          false,  false,          true,
        };
        return builtin[spec];
}

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// tab-width: 4 //
// mode: c++ //
// compile-command: "make install" //
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