/usr/share/gnu-smalltalk/kernel/MethodInfo.st is in gnu-smalltalk-common 3.2.5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | "======================================================================
|
| MethodInfo Method Definitions
|
|
======================================================================"
"======================================================================
|
| Copyright 1988,92,94,95,99,2000,2001,2002,2003
| Free Software Foundation, Inc.
| Written by Steve Byrne.
|
| This file is part of the GNU Smalltalk class library.
|
| The GNU Smalltalk class library is free software; you can redistribute it
| and/or modify it under the terms of the GNU Lesser General Public License
| as published by the Free Software Foundation; either version 2.1, or (at
| your option) any later version.
|
| The GNU Smalltalk class library is distributed in the hope that it will be
| useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
| General Public License for more details.
|
| You should have received a copy of the GNU Lesser General Public License
| along with the GNU Smalltalk class library; see the file COPYING.LIB.
| If not, write to the Free Software Foundation, 59 Temple Place - Suite
| 330, Boston, MA 02110-1301, USA.
|
======================================================================"
Object subclass: MethodInfo [
| sourceCode category class selector |
<shape: #pointer>
<category: 'Language-Implementation'>
<comment: 'I provide information about particular methods. I can produce the category
that a method was filed under, and can be used to access the source
code of the method.'>
category [
"Answer the method category"
<category: 'accessing'>
category isNil ifTrue: [category := 'still unclassified'].
^category
]
category: aCategory [
"Set the method category"
<category: 'accessing'>
category := aCategory
]
methodClass [
"Answer the class in which the method is defined"
<category: 'accessing'>
^class
]
methodClass: aClass [
"Set the class in which the method is defined"
<category: 'accessing'>
class := aClass
]
selector [
"Answer the selector through which the method is called"
<category: 'accessing'>
^selector
]
selector: aSymbol [
"Set the selector through which the method is called"
<category: 'accessing'>
selector := aSymbol
]
stripSourceCode [
"Remove the reference to the source code for the method"
<category: 'accessing'>
sourceCode := nil
]
sourceCode [
"Answer a FileSegment or String or nil containing the method source code"
<category: 'accessing'>
^sourceCode
]
sourceString [
"Answer a String containing the method source code"
<category: 'accessing'>
^sourceCode asString
]
sourceFile [
"Answer the name of the file where the method source code is"
<category: 'accessing'>
^sourceCode fileName
]
sourcePos [
"Answer the starting position of the method source code in the sourceFile"
<category: 'accessing'>
^sourceCode filePos
]
= aMethodInfo [
"Compare the receiver and aMethodInfo, answer whether they're equal"
<category: 'equality'>
self class == aMethodInfo class ifFalse: [^false].
self == aMethodInfo ifTrue: [^true].
self sourceString = aMethodInfo sourceString ifFalse: [^false].
^category = aMethodInfo category
]
hash [
"Answer an hash value for the receiver"
<category: 'equality'>
^sourceCode hash bitXor: category hash
]
setSourceCode: source [
<category: 'private'>
sourceCode := source
]
]
|