Website Summary Files Commits Branches @commit @diff @stats
path: root / JSImpl / src / ASTPrinter.cpp
blob: b77f54c9743b7283be2fd9914634f5a99140fdaa (plain) (blame)
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
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
#include "ASTPrinter.h"
#include "Expression.h"

#include <iostream>

ASTPrinter::ASTPrinter(std::ostream& os)
 : os(os)
{}

void Print(std::ostream& os, ASTPrinter &printer, const char* name, const ExpressionPtr& expr, bool isLast)
{
	os << "\"" << name << "\" : ";
	expr->Accept(printer);
	if (!isLast)
	{
		os << ",";
	}
}

void Print(std::ostream& os, ASTPrinter &printer, const char* name, const IPLVector<ExpressionPtr>& list, bool isLast)
{
	os << "\"" << name << "\" : [ \n";
	for (auto i = 0u; i < list.size(); ++i)
	{
		list[i]->Accept(printer);
		if (i + 1 != list.size())
		{
			os << ",";
		}
	}
	os << "]";
	if (!isLast)
	{
		os << ",";
	}
	os << "\n";
}

void Print(std::ostream& os, ASTPrinter & /*printer*/, const char* name, const IPLVector<IPLString>& list, bool isLast)
{
	os << "\"" << name << "\" : [";
	for (auto i = 0u; i < list.size(); ++i)
	{
		os << "\"" << list[i] << "\"";
		if (i + 1 != list.size())
		{
			os << ",";
		}
	}
	os << "]";
	if (!isLast)
	{
		os << ",";
	}
	os << "\n";
}

template<typename T>
void Print(std::ostream& os, ASTPrinter &/*printer*/, const char* name, T member, bool isLast)
{
	os << "\"" << name << "\" :" << member;
	if (!isLast)
	{
		os << ",";
	}
	os << "\n";
}

template<>
void Print<IPLString>(std::ostream& os, ASTPrinter  &/*printer*/, const char* name, IPLString member, bool isLast)
{
	os << "\"" << name << "\" : \"" << member << "\"";
	if (!isLast)
	{
		os << ",";
	}
	os << "\n";
}

template<>
void Print<const IPLString&>(std::ostream& os, ASTPrinter &/*printer*/, const char* name, const IPLString& member, bool isLast)
{
	os << "\"" << name << "\" : \"" << member << "\"";
	if (!isLast)
	{
		os << ",";
	}
	os << "\n";
}

std::ostream& operator<<(std::ostream& os, const TokenType& t)
{
	switch (t)
	{
	case TokenType::LeftParen: os << "\"LeftParen\""; return os;
	case TokenType::RightParen: os << "\"RightParen\""; return os;
	case TokenType::LeftBrace: os << "\"LeftBrace\""; return os;
	case TokenType::RightBrace: os << "\"RightBrace\""; return os;
	case TokenType::Comma: os << "\"Comma\""; return os;
	case TokenType::Dot: os << "\"Dot\""; return os;
	case TokenType::Minus: os << "\"Minus\""; return os;
	case TokenType::Plus: os << "\"Plus\""; return os;
	case TokenType::Semicolon: os << "\"Semicolon\""; return os;
	case TokenType::Star: os << "\"Star\""; return os;
	case TokenType::Division: os << "\"Division\""; return os;
	case TokenType::Modulo: os << "\"Modulo\""; return os;
	case TokenType::BitwiseNot: os << "\"BitwiseNot\""; return os;
	case TokenType::BitwiseAnd: os << "\"BitwiseAnd\""; return os;
	case TokenType::BitwiseXor: os << "\"BitwiseXor\""; return os;
	case TokenType::BitwiseOr: os << "\"BitwiseOr\""; return os;
	case TokenType::QuestionMark: os << "\"QuestionMark\""; return os;
	case TokenType::Colon: os << "\"Colon\""; return os;
	case TokenType::LeftSquareBracket: os << "\"LeftSquareBracket\""; return os;
	case TokenType::RightSquareBracket: os << "\"RightSquareBracket\""; return os;
	case TokenType::Bang: os << "\"Bang\""; return os;
	case TokenType::BangEqual: os << "\"BangEqual\""; return os;
	case TokenType::Equal: os << "\"Equal\""; return os;
	case TokenType::EqualEqual: os << "\"EqualEqual\""; return os;
	case TokenType::StrictEqual: os << "\"StrictEqual\""; return os;
	case TokenType::StrictNotEqual: os << "\"StrictNotEqual\""; return os;
	case TokenType::Greater: os << "\"Greater\""; return os;
	case TokenType::GreaterEqual: os << "\"GreaterEqual\""; return os;
	case TokenType::Less: os << "\"Less\""; return os;
	case TokenType::LessEqual: os << "\"LessEqual\""; return os;
	case TokenType::MinusMinus: os << "\"MinusMinus\""; return os;
	case TokenType::PlusPlus: os << "\"PlusPlus\""; return os;
	case TokenType::LeftShift: os << "\"LeftShift\""; return os;
	case TokenType::RightShift: os << "\"RightShift\""; return os;
	case TokenType::LogicalAnd: os << "\"LogicalAnd\""; return os;
	case TokenType::LogicalOr: os << "\"LogicalOr\""; return os;
	case TokenType::StarEqual: os << "\"StarEqual\""; return os;
	case TokenType::DivideEqual: os << "\"DivideEqual\""; return os;
	case TokenType::ModuloEqual: os << "\"ModuloEqual\""; return os;
	case TokenType::PlusEqual: os << "\"PlusEqual\""; return os;
	case TokenType::MinusEqual: os << "\"MinusEqual\""; return os;
	case TokenType::LeftShiftEqual: os << "\"LeftShiftEqual\""; return os;
	case TokenType::RightShiftEqual: os << "\"RightShiftEqual\""; return os;
	case TokenType::BitwiseAndEqual: os << "\"BitwiseAndEqual\""; return os;
	case TokenType::BitwiseXorEqual: os << "\"BitwiseXorEqual\""; return os;
	case TokenType::BitwiseOrEqual: os << "\"BitwiseOrEqual\""; return os;
	case TokenType::Identifier: os << "\"Identifier\""; return os;
	case TokenType::String: os << "\"String\""; return os;
	case TokenType::Number: os << "\"Number\""; return os;
	case TokenType::Break: os << "\"Break\""; return os;
	case TokenType::Case: os << "\"Case\""; return os;
	case TokenType::Catch: os << "\"Catch\""; return os;
	case TokenType::Class: os << "\"Class\""; return os;
	case TokenType::Const: os << "\"Const\""; return os;
	case TokenType::Continue: os << "\"Continue\""; return os;
	case TokenType::Debugger: os << "\"Debugger\""; return os;
	case TokenType::Default: os << "\"Default\""; return os;
	case TokenType::Delete: os << "\"Delete\""; return os;
	case TokenType::Do: os << "\"Do\""; return os;
	case TokenType::Else: os << "\"Else\""; return os;
	case TokenType::Export: os << "\"Export\""; return os;
	case TokenType::Extends: os << "\"Extends\""; return os;
	case TokenType::Finally: os << "\"Finally\""; return os;
	case TokenType::For: os << "\"For\""; return os;
	case TokenType::Function: os << "\"Function\""; return os;
	case TokenType::If: os << "\"If\""; return os;
	case TokenType::Import: os << "\"Import\""; return os;
	case TokenType::In: os << "\"In\""; return os;
	case TokenType::Instanceof: os << "\"Instanceof\""; return os;
	case TokenType::New: os << "\"New\""; return os;
	case TokenType::Return: os << "\"Return\""; return os;
	case TokenType::Super: os << "\"Super\""; return os;
	case TokenType::Switch: os << "\"Switch\""; return os;
	case TokenType::This: os << "\"This\""; return os;
	case TokenType::Throw: os << "\"Throw\""; return os;
	case TokenType::Try: os << "\"Try\""; return os;
	case TokenType::Typeof: os << "\"Typeof\""; return os;
	case TokenType::Var: os << "\"Var\""; return os;
	case TokenType::Void: os << "\"Void\""; return os;
	case TokenType::While: os << "\"While\""; return os;
	case TokenType::With: os << "\"With\""; return os;
	case TokenType::Yield: os << "\"Yield\""; return os;
	case TokenType::Null: os << "\"Null\""; return os;
	case TokenType::Undefined: os << "\"Undefined\""; return os;
	case TokenType::True: os << "\"True\""; return os;
	case TokenType::False: os << "\"False\""; return os;
	case TokenType::Eof: os << "\"Eof\""; return os;
	case TokenType::Invalid: os << "\"Invalid\""; return os;
	default:
		break;
	}
	return os;
}

#define MEMBERS_COUNT(type, name, def) ++membersCount;
#define VISIT_MEMBER(type, name, def) ++currentVisitCount; Print(os, *this, #name, e->Get##name(), currentVisitCount == membersCount);;

#define GENERATE_AST_PRINTER_FUNCTION(ClassName, Base, MEMBERS_ITERATOR)\
	void ASTPrinter::Visit(ClassName* e)                                     \
	{                                                                        \
		int membersCount = 0, currentVisitCount = 0;                         \
		(void)currentVisitCount;(void)e;                               \
		MEMBERS_ITERATOR(MEMBERS_COUNT);                                     \
		if(membersCount)                                                     \
			os << "{\n \"ExpresionType\": \"" << #ClassName "\","<< '\n';    \
		else                                                                 \
			os << "{\n \"ExpresionType\": \"" << #ClassName "\"" << '\n';    \
		MEMBERS_ITERATOR(VISIT_MEMBER);                                      \
		os << "}\n";                                                         \
	}


EXPRESSION_DEFINITION_ITERATOR(GENERATE_AST_PRINTER_FUNCTION);