source: src/SynTree/FunctionDecl.cc @ 7ca84116

arm-ehcleanup-dtorsjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-expr
Last change on this file since 7ca84116 was 7ca84116, checked in by Rob Schluntz <rschlunt@…>, 4 years ago

Add newFunction helper to FunctionDecl?

  • Property mode set to 100644
File size: 3.2 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
48FunctionDecl * FunctionDecl::newFunction( const std::string & name, FunctionType * type, CompoundStmt * statements ) {
49        return new FunctionDecl( name, Type::StorageClasses(), LinkageSpec::C, type, statements );
50}
51
52void FunctionDecl::print( std::ostream &os, int indent ) const {
53        using std::endl;
54        using std::string;
55
56        if ( get_name() != "" ) {
57                os << get_name() << ": ";
58        } // if
59        if ( get_linkage() != LinkageSpec::Cforall ) {
60                os << LinkageSpec::linkageName( get_linkage() ) << " ";
61        } // if
62
63        printAll( get_attributes(), os, indent );
64
65        get_storageClasses().print( os );
66        get_funcSpec().print( os );
67
68        if ( get_type() ) {
69                get_type()->print( os, indent );
70        } else {
71                os << "untyped entity ";
72        } // if
73
74        if ( statements ) {
75                os << string( indent + 2, ' ' ) << "with body " << endl;
76                os << string( indent + 4, ' ' );
77                statements->print( os, indent + 4 );
78        } // if
79}
80
81void FunctionDecl::printShort( std::ostream &os, int indent ) const {
82        using std::endl;
83        using std::string;
84
85        if ( get_name() != "" ) {
86                os << get_name() << ": ";
87        } // if
88
89        // xxx - should printShort print attributes?
90
91        get_storageClasses().print( os );
92        get_funcSpec().print( os );
93
94        if ( get_type() ) {
95                get_type()->print( os, indent );
96        } else {
97                os << "untyped entity ";
98        } // if
99}
100
101// Local Variables: //
102// tab-width: 4 //
103// mode: c++ //
104// compile-command: "make install" //
105// End: //
Note: See TracBrowser for help on using the repository browser.