blob: 7126d182cd38dcc9f7283acb122e4c1bd770fbb7 (
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
|
/* ____ ____ ____ ____ ______ *\
** / __// __ \/ __// __ \/ ____/ SOcos COmpiles Scala **
** __\_ \/ /_/ / /__/ /_/ /\_ \ (c) 2002, LAMP/EPFL **
** /_____/\____/\___/\____/____/ **
** **
** $Id$
\* */
package scalac.symtab.classfile;
import ch.epfl.lamp.util.Position;
import scalac.util.*;
import scalac.symtab.*;
import Type.*;
public class JavaTypeCreator implements JavaTypeFactory {
protected final Definitions definitions;
protected final Type ANY_TYPE;
protected final Type DOUBLE_TYPE;
protected final Type FLOAT_TYPE;
protected final Type LONG_TYPE;
protected final Type INT_TYPE;
protected final Type CHAR_TYPE;
protected final Type SHORT_TYPE;
protected final Type BYTE_TYPE;
protected final Type BOOLEAN_TYPE;
protected final Type UNIT_TYPE;
protected final Type JAVA_OBJECT_TYPE;
public JavaTypeCreator(Definitions definitions) {
this.definitions = definitions;
this.ANY_TYPE = definitions.ANY_CLASS.typeConstructor();
this.DOUBLE_TYPE = definitions.DOUBLE_CLASS.typeConstructor();
this.FLOAT_TYPE = definitions.FLOAT_CLASS.typeConstructor();
this.LONG_TYPE = definitions.LONG_CLASS.typeConstructor();
this.INT_TYPE = definitions.INT_CLASS.typeConstructor();
this.CHAR_TYPE = definitions.CHAR_CLASS.typeConstructor();
this.SHORT_TYPE = definitions.SHORT_CLASS.typeConstructor();
this.BYTE_TYPE = definitions.BYTE_CLASS.typeConstructor();
this.BOOLEAN_TYPE = definitions.BOOLEAN_CLASS.typeConstructor();
this.UNIT_TYPE = definitions.UNIT_CLASS.typeConstructor();
this.JAVA_OBJECT_TYPE =definitions.JAVA_OBJECT_CLASS.typeConstructor();
}
public Type anyType() {
return ANY_TYPE;
}
public Type byteType() {
return BYTE_TYPE;
}
public Type shortType() {
return SHORT_TYPE;
}
public Type charType() {
return CHAR_TYPE;
}
public Type intType() {
return INT_TYPE;
}
public Type longType() {
return LONG_TYPE;
}
public Type floatType() {
return FLOAT_TYPE;
}
public Type doubleType() {
return DOUBLE_TYPE;
}
public Type booleanType() {
return BOOLEAN_TYPE;
}
public Type voidType() {
return UNIT_TYPE;
}
public Type classType(Name classname) {
return definitions.getClass(classname).typeConstructor();
}
public Type arrayType(Type elemtpe) {
return definitions.arrayType(elemtpe);
}
public Type methodType(Type[] argtpes, Type restpe, Type[] thrown) {
Symbol[] args = new Symbol[argtpes.length];
for (int i = 0; i < args.length; i++) {
args[i] = new TermSymbol(
Position.NOPOS, Name.fromString("x" + i), Symbol.NONE, Modifiers.PARAM);
args[i].setInfo(objToAny(argtpes[i]));
}
return new MethodType(args, restpe);
}
private Type objToAny(Type tp) {
if (tp.isSameAs(JAVA_OBJECT_TYPE))
return ANY_TYPE;
else
return tp;
}
public Type packageType(Name packagename) {
return null;
}
}
|
