source: src/Parser/RunParser.cpp @ d18540f

//
// Cforall Version 1.0.0 Copyright (C) 2018 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
//
// RunParser.cpp -- External interface to the parser.
//
// Author           : Andrew Beach
// Created On       : Mon Dec 19 11:00:00 2022
// Last Modified By : Andrew Beach
// Last Modified On : Mon Dec 19 11:15:00 2022
// Update Count     : 0
//

#include "RunParser.hpp"

#include "Parser/ParseNode.h"               // for DeclarationNode, buildList
#include "Parser/TypedefTable.h"            // for TypedefTable

// Variables global to the parsing code.
LinkageSpec::Spec linkage = LinkageSpec::Cforall;
TypedefTable typedefTable;
DeclarationNode * parseTree = nullptr;

void parse( FILE * input, LinkageSpec::Spec linkage, bool alwaysExit ) {
        extern int yyparse( void );
        extern FILE * yyin;
        extern int yylineno;

        // Set global information.
        ::linkage = linkage;
        yyin = input;
        yylineno = 1;

        int parseStatus = yyparse();
        fclose( input );
        if ( alwaysExit || parseStatus != 0 ) {
                exit( parseStatus );
        } // if
} // parse

void dumpParseTree( std::ostream & out ) {
        parseTree->printList( out );
        delete parseTree;
        parseTree = nullptr;
}

std::list<Declaration *> buildUnit(void) {
        std::list<Declaration *> translationUnit;
        buildList( parseTree, translationUnit );

        delete parseTree;
        parseTree = nullptr;

        return translationUnit;
}

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