| 1 | //
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
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| 3 | //
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| 4 | // The contents of this file are covered under the licence agreement in the
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| 5 | // file "LICENCE" distributed with Cforall.
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| 6 | //
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| 7 | // FunctionType.cc --
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| 8 | //
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| 9 | // Author : Richard C. Bilson
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| 10 | // Created On : Mon May 18 07:44:20 2015
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| 11 | // Last Modified By : Peter A. Buhr
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| 12 | // Last Modified On : Mon May 18 09:01:28 2015
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| 13 | // Update Count : 1
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| 14 | //
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| 15 |
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| 16 | #include <algorithm>
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| 17 |
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| 18 | #include "Type.h"
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| 19 | #include "Declaration.h"
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| 20 | #include "Common/utility.h"
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| 21 | #include "Tuples/Tuples.h"
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| 22 |
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| 23 | FunctionType::FunctionType( const Type::Qualifiers &tq, bool isVarArgs ) : Type( tq ), isVarArgs( isVarArgs ) {
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| 24 | }
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| 25 |
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| 26 | FunctionType::FunctionType( const FunctionType &other ) : Type( other ), isVarArgs( other.isVarArgs ) {
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| 27 | cloneAll( other.returnVals, returnVals );
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| 28 | cloneAll( other.parameters, parameters );
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| 29 | }
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| 30 |
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| 31 | FunctionType::~FunctionType() {
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| 32 | deleteAll( returnVals );
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| 33 | deleteAll( parameters );
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| 34 | }
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| 35 |
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| 36 | namespace {
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| 37 | bool containsTtype( const std::list<DeclarationWithType * > & l ) {
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| 38 | if ( ! l.empty() ) {
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| 39 | return Tuples::isTtype( l.back()->get_type() );
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| 40 | }
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| 41 | return false;
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| 42 | }
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| 43 | }
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| 44 |
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| 45 | bool FunctionType::isTtype() const {
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| 46 | return containsTtype( returnVals ) || containsTtype( parameters );
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| 47 | }
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| 48 |
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| 49 | void FunctionType::print( std::ostream &os, int indent ) const {
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| 50 | using std::string;
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| 51 | using std::endl;
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| 52 |
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| 53 | Type::print( os, indent );
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| 54 | os << "function" << endl;
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| 55 | if ( ! parameters.empty() ) {
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| 56 | os << string( indent + 2, ' ' ) << "with parameters" << endl;
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| 57 | printAll( parameters, os, indent + 4 );
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| 58 | if ( isVarArgs ) {
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| 59 | os << string( indent + 4, ' ' ) << "and a variable number of other arguments" << endl;
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| 60 | } // if
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| 61 | } else if ( isVarArgs ) {
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| 62 | os << string( indent + 4, ' ' ) << "accepting unspecified arguments" << endl;
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| 63 | } // if
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| 64 | os << string( indent + 2, ' ' ) << "returning ";
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| 65 | if ( returnVals.empty() ) {
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| 66 | os << endl << string( indent + 4, ' ' ) << "nothing " << endl;
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| 67 | } else {
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| 68 | os << endl;
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| 69 | printAll( returnVals, os, indent + 4 );
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| 70 | } // if
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| 71 | }
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| 72 |
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| 73 | // Local Variables: //
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| 74 | // tab-width: 4 //
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| 75 | // mode: c++ //
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| 76 | // compile-command: "make install" //
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| 77 | // End: //
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