source: src/SynTree/FunctionDecl.cc @ ddfd945

aaron-thesisarm-ehcleanup-dtorsdeferred_resndemanglerjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerresolv-newwith_gc
Last change on this file since ddfd945 was ddfd945, checked in by Peter A. Buhr <pabuhr@…>, 5 years ago

move type FuncSpecifiers? from DeclarationNode? to Type

  • Property mode set to 100644
File size: 2.6 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// FunctionDecl.cc --
8//
9// Author           : Richard C. Bilson
10// Created On       : Mon May 18 07:44:20 2015
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Thu Mar 16 08:33:41 2017
13// Update Count     : 74
14//
15
16#include <cassert>
17
18#include "Declaration.h"
19#include "Statement.h"
20#include "Type.h"
21#include "Attribute.h"
22#include "Common/utility.h"
23#include "InitTweak/InitTweak.h"
24#include "CodeGen/FixMain.h"
25
26extern bool translation_unit_nomain;
27
28FunctionDecl::FunctionDecl( const std::string &name, Type::StorageClasses scs, LinkageSpec::Spec linkage, FunctionType *type, CompoundStmt *statements, std::list< Attribute * > attributes, Type::FuncSpecifiers fs )
29        : Parent( name, scs, linkage, attributes, fs ), type( type ), statements( statements ) {
30        // hack forcing the function "main" to have Cforall linkage to replace main even if it is inside an extern
31        if ( name == "main" ) {
32                set_linkage( CodeGen::FixMain::mainLinkage() );
33        } // if
34}
35
36FunctionDecl::FunctionDecl( const FunctionDecl &other )
37                : Parent( other ), type( maybeClone( other.type ) ), statements( maybeClone( other.statements ) ) {
38}
39
40FunctionDecl::~FunctionDecl() {
41        delete type;
42        delete statements;
43}
44
45Type * FunctionDecl::get_type() const {
46        return type;
47}
48
49void FunctionDecl::set_type( Type *t ) {
50        type = dynamic_cast< FunctionType* >( t );
51        assert( type );
52}
53
54void FunctionDecl::print( std::ostream &os, int indent ) const {
55        using std::endl;
56        using std::string;
57
58        if ( get_name() != "" ) {
59                os << get_name() << ": ";
60        } // if
61        if ( get_linkage() != LinkageSpec::Cforall ) {
62                os << LinkageSpec::linkageName( get_linkage() ) << " ";
63        } // if
64
65        printAll( get_attributes(), os, indent );
66
67        get_storageClasses().print( os );
68        get_funcSpec().print( os );
69
70        if ( get_type() ) {
71                get_type()->print( os, indent );
72        } else {
73                os << "untyped entity ";
74        } // if
75
76        if ( statements ) {
77                os << string( indent + 2, ' ' ) << "with body " << endl;
78                os << string( indent + 4, ' ' );
79                statements->print( os, indent + 4 );
80        } // if
81}
82
83void FunctionDecl::printShort( std::ostream &os, int indent ) const {
84        using std::endl;
85        using std::string;
86
87        if ( get_name() != "" ) {
88                os << get_name() << ": ";
89        } // if
90
91        // xxx - should printShort print attributes?
92
93        get_storageClasses().print( os );
94        get_funcSpec().print( os );
95
96        if ( get_type() ) {
97                get_type()->print( os, indent );
98        } else {
99                os << "untyped entity ";
100        } // if
101}
102
103// Local Variables: //
104// tab-width: 4 //
105// mode: c++ //
106// compile-command: "make install" //
107// End: //
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