source: src/SynTree/FunctionDecl.cc @ ea6332d

aaron-thesisarm-ehcleanup-dtorsdeferred_resndemanglerjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerresolv-newwith_gc
Last change on this file since ea6332d was ea6332d, checked in by Thierry Delisle <tdelisle@…>, 4 years ago

Big header cleaning pass - commit 3

  • Property mode set to 100644
File size: 3.1 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>               // for assert
17#include <list>                  // for list
18#include <ostream>               // for operator<<, ostream, basic_ostream
19#include <string>                // for operator<<, string, char_traits, ope...
20
21#include "Attribute.h"           // for Attribute
22#include "CodeGen/FixMain.h"     // for FixMain
23#include "Common/utility.h"      // for maybeClone, printAll
24#include "Declaration.h"         // for FunctionDecl, FunctionDecl::Parent
25#include "Parser/LinkageSpec.h"  // for Spec, linkageName, Cforall
26#include "Statement.h"           // for CompoundStmt
27#include "Type.h"                // for Type, FunctionType, Type::FuncSpecif...
28
29extern bool translation_unit_nomain;
30
31FunctionDecl::FunctionDecl( const std::string &name, Type::StorageClasses scs, LinkageSpec::Spec linkage, FunctionType *type, CompoundStmt *statements, std::list< Attribute * > attributes, Type::FuncSpecifiers fs )
32        : Parent( name, scs, linkage, attributes, fs ), type( type ), statements( statements ) {
33        // hack forcing the function "main" to have Cforall linkage to replace main even if it is inside an extern
34        if ( name == "main" ) {
35                set_linkage( CodeGen::FixMain::mainLinkage() );
36        } // if
37}
38
39FunctionDecl::FunctionDecl( const FunctionDecl &other )
40                : Parent( other ), type( maybeClone( other.type ) ), statements( maybeClone( other.statements ) ) {
41}
42
43FunctionDecl::~FunctionDecl() {
44        delete type;
45        delete statements;
46}
47
48Type * FunctionDecl::get_type() const {
49        return type;
50}
51
52void FunctionDecl::set_type( Type *t ) {
53        type = dynamic_cast< FunctionType* >( t );
54        assert( type );
55}
56
57void FunctionDecl::print( std::ostream &os, int indent ) const {
58        using std::endl;
59        using std::string;
60
61        if ( get_name() != "" ) {
62                os << get_name() << ": ";
63        } // if
64        if ( get_linkage() != LinkageSpec::Cforall ) {
65                os << LinkageSpec::linkageName( get_linkage() ) << " ";
66        } // if
67
68        printAll( get_attributes(), os, indent );
69
70        get_storageClasses().print( os );
71        get_funcSpec().print( os );
72
73        if ( get_type() ) {
74                get_type()->print( os, indent );
75        } else {
76                os << "untyped entity ";
77        } // if
78
79        if ( statements ) {
80                os << string( indent + 2, ' ' ) << "with body " << endl;
81                os << string( indent + 4, ' ' );
82                statements->print( os, indent + 4 );
83        } // if
84}
85
86void FunctionDecl::printShort( std::ostream &os, int indent ) const {
87        using std::endl;
88        using std::string;
89
90        if ( get_name() != "" ) {
91                os << get_name() << ": ";
92        } // if
93
94        // xxx - should printShort print attributes?
95
96        get_storageClasses().print( os );
97        get_funcSpec().print( os );
98
99        if ( get_type() ) {
100                get_type()->print( os, indent );
101        } else {
102                os << "untyped entity ";
103        } // if
104}
105
106// Local Variables: //
107// tab-width: 4 //
108// mode: c++ //
109// compile-command: "make install" //
110// End: //
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