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annotate trunk/src/dil/Scope.d @ 430:e6c759e151cd

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Fixed a few things regarding encoding/decoding UTF-8 sequences. When an escape sequence was scanned with an invalid Unicode code point then an error is reported and REPLACEMENT_CHAR is encoded instead. The same is done when an invalid UTF-8 sequence was encountered. Added a few stub methods to class Scope.
author Aziz K?ksal <aziz.koeksal@gmail.com>
date Wed, 03 Oct 2007 23:00:46 +0200
parents 5431c0faf3b5
children bd176bc73e43
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5431c0faf3b5 Added modules dil.Scope and dil.Symbol.
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1 /++
5431c0faf3b5 Added modules dil.Scope and dil.Symbol.
Aziz K?ksal <aziz.koeksal@gmail.com>
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2 Author: Aziz Köksal
5431c0faf3b5 Added modules dil.Scope and dil.Symbol.
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3 License: GPL3
5431c0faf3b5 Added modules dil.Scope and dil.Symbol.
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4 +/
5431c0faf3b5 Added modules dil.Scope and dil.Symbol.
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5 module dil.Scope;
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6 import dil.Symbol;
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7 import common;
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8
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9 class Scope
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10 {
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11 Scope parent; /// The surrounding scope.
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13 this()
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14 {
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15 }
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17 /++
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18 Find an identifier in this scope.
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19 +/
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20 Symbol find(char[] ident)
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21 {
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23 }
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e6c759e151cd Fixed a few things regarding encoding/decoding UTF-8 sequences.
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25 /++
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26 Add a symbol to this scope.
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27 +/
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28 void add(Symbol sym)
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29 {
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31 }
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33 /++
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34 Create a new inner scope.
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35 +/
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36 Scope push()
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37 {
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38 auto sc = new Scope();
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39 sc.parent = this;
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40 return sc;
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41 }
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parents: 407
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43 /++
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44 Destroy this scope and return the outer scope.
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45 +/
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46 Scope pop()
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47 {
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48 auto sc = parent;
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49 // delete this;
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50 return sc;
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51 }
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52 }