source: src/ResolvExpr/RenameVars.h @ 3e5dd913

arm-ehjacob/cs343-translationnew-ast-unique-expr
Last change on this file since 3e5dd913 was 3e5dd913, checked in by Fangren Yu <f37yu@…>, 10 months ago

reimplement function type and eliminate deep copy

  • 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// RenameVars.h --
8//
9// Author           : Richard C. Bilson
10// Created On       : Sun May 17 12:10:28 2015
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Sat Jul 22 09:33:54 2017
13// Update Count     : 4
14//
15
16#pragma once
17
18#include <list>               // for list
19#include <map>                // for map
20#include <string>             // for string
21
22#include "SynTree/SynTree.h"  // for Visitor Nodes
23#include "SynTree/Visitor.h"  // for Visitor
24
25namespace ast {
26        class Type;
27}
28
29namespace ResolvExpr {
30        /// Provides a consistent renaming of forall type names in a hierarchy by prefixing them with a unique "level" ID
31        void renameTyVars( Type * );
32
33        enum RenameMode {
34                GEN_USAGE, // for type in VariableExpr
35                GEN_EXPR_ID // for type in decl
36        };
37        const ast::Type * renameTyVars( const ast::Type *, RenameMode mode = GEN_USAGE );
38
39        /// resets internal state of renamer to avoid overflow
40        void resetTyVarRenaming();
41
42       
43} // namespace ResolvExpr
44
45// Local Variables: //
46// tab-width: 4 //
47// mode: c++ //
48// compile-command: "make install" //
49// End: //
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