equal
deleted
inserted
replaced
9 other person. No title to or ownership of the software is |
9 other person. No title to or ownership of the software is |
10 hereby transferred. |
10 hereby transferred. |
11 " |
11 " |
12 |
12 |
13 Object subclass:#UndefinedVariable |
13 Object subclass:#UndefinedVariable |
14 instanceVariableNames:'name' |
14 instanceVariableNames:'name' |
15 classVariableNames:'' |
15 classVariableNames:'' |
16 poolDictionaries:'' |
16 poolDictionaries:'' |
17 category:'System-Compiler-Support' |
17 category:'System-Compiler-Support' |
18 ! |
18 ! |
19 |
19 |
20 !UndefinedVariable class methodsFor:'documentation'! |
20 !UndefinedVariable class methodsFor:'documentation'! |
21 |
21 |
22 copyright |
22 copyright |
34 ! |
34 ! |
35 |
35 |
36 documentation |
36 documentation |
37 " |
37 " |
38 node for parse-trees, representing undefined variables |
38 node for parse-trees, representing undefined variables |
|
39 This is a helper class for the compiler. |
39 |
40 |
40 This class exists solely for the error message when accessing undefined |
41 This class exists solely for the error message when accessing undefined |
41 variables - instead of returning nil, the compiler returns an instance |
42 variables - instead of returning nil, the compiler returns an instance |
42 of this class, which will not understand ANY message. |
43 of this class, which will not understand ANY message. |
43 The error message will then be 'UndefinedVariable ...' |
44 The error message will then be 'UndefinedVariable ...' |
135 ! ! |
136 ! ! |
136 |
137 |
137 !UndefinedVariable class methodsFor:'documentation'! |
138 !UndefinedVariable class methodsFor:'documentation'! |
138 |
139 |
139 version |
140 version |
140 ^ '$Header: /cvs/stx/stx/libcomp/Attic/UndefVar.st,v 1.10 1995-12-03 12:14:45 cg Exp $' |
141 ^ '$Header: /cvs/stx/stx/libcomp/Attic/UndefVar.st,v 1.11 1996-04-25 11:13:34 cg Exp $' |
141 ! ! |
142 ! ! |