source: src/AST/LinkageSpec.cpp @ d6c5faa

//
// 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.hpp --
//
// Author           : Aaron B. Moss
// Created On       : Thu May 9 10:00:00 2019
// Last Modified By : Peter A. Buhr
// Last Modified On : Mon Dec 11 16:08:58 2023
// Update Count     : 2
//

#include "LinkageSpec.hpp"

#include <cassert>
#include <memory>   // for unique_ptr
#include <string>

#include "Common/CodeLocation.hpp"
#include "Common/SemanticError.hpp"

namespace ast {

namespace Linkage {

Spec update( const CodeLocation & loc, Spec spec, const std::string * cmd ) {
        assert( cmd );
        std::unique_ptr<const std::string> guard( cmd ); // allocated by lexer
        if ( *cmd == "\"Cforall\"" ) {
                spec.is_mangled = spec.is_overloadable = true;
        } else if ( *cmd == "\"C\"" ) {
                spec.is_mangled = spec.is_overloadable = false;
        } else {
                SemanticError( loc, "Invalid linkage specifier %s", cmd->c_str() );
        }
        return spec;
}

std::string name( Spec spec ) {
        switch ( spec.val ) {
        case Intrinsic.val:  return "intrinsic";
        case C.val:          return "C";
        case Cforall.val:    return "Cforall";
        case AutoGen.val:    return "autogenerated cfa";
        case Compiler.val:   return "compiler built-in";
        case BuiltinCFA.val: return "cfa built-in";
        case BuiltinC.val:   return "c built-in";
        default:             return "<unnamed linkage spec>";
        }
}

}

}

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