-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathVisitor.h
273 lines (260 loc) · 8.05 KB
/
Visitor.h
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
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
#include <iostream>
#ifndef YYTOKENTYPE
#define YYTOKENTYPE
enum yytokentype
{
YYEMPTY = -2,
YYEOF = 0, /* "end of file" */
YYerror = 256, /* error */
YYUNDEF = 257, /* "invalid token" */
T_FOR = 258, /* T_FOR */
T_WHILE = 259, /* T_WHILE */
T_LOOP = 260, /* T_LOOP */
T_IN = 261, /* T_IN */
T_REVERSE = 262, /* T_REVERSE */
T_IF = 263, /* T_IF */
T_THEN = 264, /* T_THEN */
T_ELSE = 265, /* T_ELSE */
T_END = 266, /* T_END */
T_TYPE = 267, /* T_TYPE */
T_VAR = 268, /* T_VAR */
T_IS = 269, /* T_IS */
T_PRINT = 270, /* T_PRINT */
T_RETURN = 271, /* T_RETURN */
T_INTEGER = 272, /* T_INTEGER */
T_REAL = 273, /* T_REAL */
T_BOOLEAN = 274, /* T_BOOLEAN */
T_CHAR = 275, /* T_CHAR */
T_ROUTINE = 276, /* T_ROUTINE */
T_ARRAY = 277, /* T_ARRAY */
T_RECORD = 278, /* T_RECORD */
T_TRUE = 279, /* T_TRUE */
T_FALSE = 280, /* T_FALSE */
T_LEXERROR = 281, /* T_LEXERROR */
T_ID = 282, /* T_ID */
T_ICONST = 283, /* T_ICONST */
T_RCONST = 284, /* T_RCONST */
T_CCONST = 285, /* T_CCONST */
T_EOF = 286, /* T_EOF */
T_NONE = 287, /* T_NONE */
T_ROOT = 288, /* T_ROOT */
T_VAR_DECL_COLON_IS = 289, /* T_VAR_DECL_COLON_IS */
T_VAR_DECL_COLON = 290, /* T_VAR_DECL_COLON */
T_VAR_DECL_IS = 291, /* T_VAR_DECL_IS */
T_TYPE_DECL_IS = 292, /* T_TYPE_DECL_IS */
T_ROUTIN_DECL_TYPE = 293, /* T_ROUTIN_DECL_TYPE */
T_ROUTIN_DECL = 294, /* T_ROUTIN_DECL */
T_PARAMETERS = 295, /* T_PARAMETERS */
T_BODY = 296, /* T_BODY */
T_ROUTINE_CALL = 297, /* T_ROUTINE_CALL */
T_BRACKS = 298, /* T_BRACKS */
T_IN_REVERSE = 299, /* T_IN_REVERSE */
T_IF_ELSE = 300, /* T_IF_ELSE */
T_PARENT = 301, /* T_PARENT */
T_LESS = 302, /* T_LESS */
T_GREAT = 303, /* T_GREAT */
T_LESSOREQU = 304, /* T_LESSOREQU */
T_GREATOREQU = 305, /* T_GREATOREQU */
T_NOTEQU = 306, /* T_NOTEQU */
T_EQU = 307, /* T_EQU */
T_COLONEQU = 308, /* T_COLONEQU */
T_AND = 309, /* T_AND */
T_OR = 310, /* T_OR */
T_XOR = 311, /* T_XOR */
T_ADDOP = 312, /* T_ADDOP */
T_MULTOP = 313, /* T_MULTOP */
T_SUBTROP = 314, /* T_SUBTROP */
T_DIVOP = 315, /* T_DIVOP */
T_MODOP = 316, /* T_MODOP */
T_LPAREN = 317, /* T_LPAREN */
T_RPAREN = 318, /* T_RPAREN */
T_LBRACK = 319, /* T_LBRACK */
T_RBRACK = 320, /* T_RBRACK */
T_DOTDOT = 321, /* T_DOTDOT */
T_DOT = 322, /* T_DOT */
T_COMMA = 323, /* T_COMMA */
T_COLON = 324 /* T_COLON */
};
typedef enum yytokentype yytoken_kind_t;
#endif
#ifndef NTOKKEN
#define NTOKKEN
enum NONTERMINAL
{
NT_Program = 0,
NT_VarDecl = 1,
NT_TypeDecl = 2,
NT_RoutineDecl = 3,
NT_ParametersDecl = 4,
NT_ParameterDecl = 5,
NT_Identificator = 6,
NT_ConstInt = 7,
NT_ConstReal = 8,
NT_ConstTrue = 9,
NT_ConstFalse = 10,
NT_ConstChar = 11,
NT_Record = 12,
NT_ArrayType = 13,
NT_Statement = 14,
NT_Return = 15,
NT_Assignment = 16,
NT_Expression = 17,
NT_ForLoop = 18,
NT_Factor = 19,
NT_Integer = 20,
NT_Real = 21,
NT_IdArray = 22,
NT_Body = 23,
NT_Print = 24,
NT_RoutineCall = 25,
NT_WhileLoop = 26,
NT_Range = 27,
NT_Relation = 28,
NT_Simple = 29,
NT_Boolean = 30,
NT_Char = 31,
NT_IdentifiersArray = 32
};
#endif
#ifndef VISITOR_PATTERN
#define VISITOR_PATTERN
#include "NodeDecl.h"
#include <string>
#include <unordered_map>
#include <unordered_set>
#include "TypeClass.h"
using namespace std;
class Visitor
{
class declaredVariable
{
std::string name;
yytokentype type;
double value;
};
unordered_map<string, Type *> state;
unordered_set<string> typeNames;
Type *returnType = nullptr;
string varName = "";
Type *expectedType = nullptr;
ListType *listTypes;
string funcionName = "";
Type *inType = nullptr;
Type *getReturnType(string functionName)
{
if (this->returnType == nullptr)
{
cout << "Error: no return type in function " << functionName << endl;
exit(1);
}
return this->returnType;
};
Type *getExpectedType(string functionName)
{
if (this->expectedType == nullptr)
{
cout << "Error: no expected type in function " << functionName << endl;
exit(1);
}
return this->expectedType;
};
ListType *getListTypes(string functionName)
{
if (this->listTypes == nullptr)
{
cout << "Error: no list type in function " << functionName << endl;
exit(1);
}
return this->listTypes;
};
bool stateInsert(string name, Type *type)
{
if (this->state.count(name) > 0)
{
for (auto iterator : this->state)
{
cout << iterator.first << " " << iterator.second->toString() << endl;
}
cout << funcionName << endl;
cout << "Error: " + name + " variable or function have been already initialized" << endl;
exit(1);
}
this->state[name] = type;
return true;
}
unordered_map<string, Type *> cloneContext()
{
unordered_map<string, Type *> stateCopy;
stateCopy.insert(this->state.begin(), this->state.end());
return stateCopy;
}
public:
bool DEBUG = 0;
bool visitProgram(Node *node);
bool visitSimpleDeclaration(Node *node);
bool visitVariableDeclaration(Node *node);
bool visitTypeDeclaration(Node *node);
bool visitT_PARENT(Node *node);
bool visitRoutineDeclaration(Node *node);
bool visitT_VAR_DECL_COLON_IS(Node *node);
bool visitT_VAR_DECL_COLON(Node *node);
bool visitT_VAR_DECL_IS(Node *node);
bool visitT_TYPE_DECL_IS(Node *node);
bool visitT_ROUTIN_DECL_TYPE(Node *node);
bool visitT_ROUTIN_DECL(Node *node);
bool visitParameters(Node *node);
bool visitParameterDeclaration(Node *node);
bool visitParameterDeclarations(Node *node);
bool visitType(Node *node);
bool visitPrimitiveType(Node *node);
bool visitArrayType(Node *node);
bool visitRecordType(Node *node);
bool visitVariableDeclarations(Node *node);
bool visitBody(Node *node);
bool visitStatement(Node *node);
bool visitT_RETURN(Node *node);
bool visitT_PRINT(Node *node);
bool visitIfStatement(Node *node);
bool visitT_IF_ELSE(Node *node);
bool visitT_IF(Node *node);
bool visitForLoop(Node *node);
bool visitRange(Node *node);
bool visitT_IN(Node *node);
bool visitT_IN_REVERSE(Node *node);
bool visitWhileLoop(Node *node);
bool visitRoutineCall(Node *node);
bool visitAssignment(Node *node);
bool visitExpressions(Node *node);
bool visitExpression(Node *node);
bool visitT_AND(Node *node);
bool visitT_OR(Node *node);
bool visitT_XOR(Node *node);
bool visitRelation(Node *node);
bool visitT_LESS(Node *node);
bool visitT_LESSOREQU(Node *node);
bool visitT_GREAT(Node *node);
bool visitT_GREATOREQU(Node *node);
bool visitT_EQU(Node *node);
bool visitT_NOTEQU(Node *node);
bool visitSimple(Node *node);
bool visitT_MULTOP(Node *node);
bool visitT_DIVOP(Node *node);
bool visitT_MODOP(Node *node);
bool visitFactor(Node *node);
bool visitT_ADDOP(Node *node);
bool visitT_SUBTROP(Node *node);
bool visitSummand(Node *node);
bool visitPrimary(Node *node);
bool visitT_ICONST(Node *node);
bool visitT_CCONST(Node *node);
bool visitT_RCONST(Node *node);
bool visitT_TRUE(Node *node);
bool visitT_FALSE(Node *node);
bool visitModifiablePrimary(Node *node);
bool visitT_DOT(Node *node);
bool visitID_ARRAY(Node *node);
bool visitT_BRACKS(Node *node);
bool visitT_ID_use(Node *node);
bool visitT_ID_define(Node *node);
};
#endif