1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
//
// Created by ztuowen on 9/24/16.
//
#ifndef CHILL_PRINTER_H_H
#define CHILL_PRINTER_H_H
#include "chillAST.h"
#include <string>
#include <sstream>
/*!
* \file
* \brief this is a generic AST printSer that printSs the code out to a C-family like syntax
*/
namespace chill {
namespace printer {
class GenericPrinter {
private:
std::string indentSpace;
public:
GenericPrinter() { indentSpace = " "; }
void setIndentSpace(int numspaces) {
indentSpace = "";
for (int i = 0; i < numspaces; ++i)
indentSpace += " ";
}
virtual int getPrecS(chillAST_ArraySubscriptExpr *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_BinaryOperator *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_CallExpr *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_CompoundStmt *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_CStyleAddressOf *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_CStyleCastExpr *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_CudaFree *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_CudaKernelCall *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_CudaMalloc *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_CudaMemcpy *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_CudaSyncthreads *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_DeclRefExpr *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_FloatingLiteral *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_ForStmt *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_Free *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_FunctionDecl *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_IfStmt *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_IntegerLiteral *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_ImplicitCastExpr *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_MacroDefinition *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_Malloc *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_MemberExpr *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_NULL *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_NoOp *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_ParenExpr *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_Preprocessing *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_RecordDecl *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_ReturnStmt *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_Sizeof *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_SourceFile *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_TypedefDecl *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_TernaryOperator *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_UnaryOperator *n) { return INT8_MAX; }
virtual int getPrecS(chillAST_VarDecl *n) { return INT8_MAX; }
//! return the Precedence of the corresponding AST node
/*!
* @param n the chillAST_Node
* @return a int representing the subnodes's precedence, 0 being the highest, INT8_MAX being the default
*/
virtual int getPrec(chillAST_Node *n);
virtual void printS(std::string ident, chillAST_ArraySubscriptExpr *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_BinaryOperator *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_CallExpr *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_CompoundStmt *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_CStyleAddressOf *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_CStyleCastExpr *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_CudaFree *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_CudaKernelCall *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_CudaMalloc *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_CudaMemcpy *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_CudaSyncthreads *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_DeclRefExpr *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_FloatingLiteral *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_ForStmt *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_Free *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_FunctionDecl *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_IfStmt *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_IntegerLiteral *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_ImplicitCastExpr *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_MacroDefinition *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_Malloc *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_MemberExpr *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_NULL *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_NoOp *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_ParenExpr *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_Preprocessing *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_RecordDecl *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_ReturnStmt *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_Sizeof *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_SourceFile *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_TypedefDecl *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_TernaryOperator *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_UnaryOperator *n, std::ostream &o)=0;
virtual void printS(std::string ident, chillAST_VarDecl *n, std::ostream &o)=0;
//! Print the AST to string stream, multiplexer
/*!
* @param ident indentation of the node
* @param n the chillAST_Node
* @param o the string stream
*/
virtual void print(std::string ident, chillAST_Node *n, std::ostream &o);
//! Print the AST to string, overload the printS function
/*!
* @param ident indentation of the node
* @param n the chillAST_Node
* @return a string of the corresponding code
*/
virtual std::string print(std::string ident, chillAST_Node *n) {
std::ostringstream os;
print(ident, n, os);
return os.str();
}
};
}
}
#endif //CHILL_PRINTER_H_H
|
