source: src/AST/ParseNode.hpp

Last change on this file was 87701b6, checked in by Thierry Delisle <tdelisle@…>, 3 years ago

Tentative fix for increment/decrement and implented a few more visits

  • Property mode set to 100644
File size: 1.2 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// ParseNode.hpp --
8//
9// Author           : Aaron B. Moss
10// Created On       : Wed May 8 11:00:00 2019
11// Last Modified By : Aaron B. Moss
12// Last Modified On : Wed May 8 11:00:00 2019
13// Update Count     : 1
14//
15
16#pragma once
17
18#include "Node.hpp"
19
20#include "Common/CodeLocation.h"
21
22namespace ast {
23
24/// AST node with an included source location
25class ParseNode : public Node {
26public:
27        CodeLocation location;
28
29        // Default constructor is deliberately omitted, all ParseNodes must have a location.
30        // Escape hatch if needed is to explicitly pass a default-constructed location, but
31        // this should be used sparingly.
32
33        ParseNode( const CodeLocation& loc ) : Node(), location(loc) {}
34
35        ParseNode( const ParseNode& o ) = default;
36private:
37        ParseNode * clone() const override = 0;
38
39        /// Must be copied in ALL derived classes
40        template<typename node_t>
41        friend node_t * mutate(const node_t * node);
42};
43
44}
45
46// Local Variables: //
47// tab-width: 4 //
48// mode: c++ //
49// compile-command: "make install" //
50// End: //
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