source:
src/AST/ParseNode.hpp
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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 | |
22 | namespace ast { |
23 | |
24 | /// AST node with an included source location |
25 | class ParseNode : public Node { |
26 | public: |
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; |
36 | private: |
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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