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1 module dmd.Package;
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2
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3 import dmd.ScopeDsymbol;
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4 import dmd.Identifier;
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5 import dmd.Array;
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6 import dmd.DsymbolTable;
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7 import dmd.Scope;
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8 import dmd.Dsymbol;
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9 import dmd.Module;
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10 import dmd.Util;
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11
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12 class Package : ScopeDsymbol
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13 {
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14 this(Identifier ident)
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15 {
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16 super(ident);
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17 }
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18
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72
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19 override string kind()
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20 {
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21 assert(false);
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22 }
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23
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24 static DsymbolTable resolve(Array packages, Dsymbol* pparent, Package* ppkg)
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25 {
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26 DsymbolTable dst = Module.modules;
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27 Dsymbol parent = null;
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28
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29 //printf("Package::resolve()\n");
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30 if (ppkg)
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31 *ppkg = null;
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32
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33 if (packages)
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34 {
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35 for (int i = 0; i < packages.dim; i++)
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36 {
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37 Identifier pid = cast(Identifier)packages.data[i];
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38 Dsymbol p = dst.lookup(pid);
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39 if (!p)
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40 {
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41 p = new Package(pid);
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42 dst.insert(p);
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43 p.parent = parent;
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44 (cast(ScopeDsymbol)p).symtab = new DsymbolTable();
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45 }
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46 else
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47 {
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48 assert(p.isPackage());
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49 version (TARGET_NET) { //dot net needs modules and packages with same name
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50 } else {
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51 if (p.isModule())
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52 {
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53 p.error("module and package have the same name");
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54 fatal();
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55 break;
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56 }
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57 }
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58 }
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59 parent = p;
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60 dst = (cast(Package)p).symtab;
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61 if (ppkg && !*ppkg)
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62 *ppkg = cast(Package)p;
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63 }
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64 if (pparent)
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65 {
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66 *pparent = parent;
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67 }
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68 }
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69 return dst;
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70 }
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71
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72
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72 override Package isPackage() { return this; }
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73
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72
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74 override void semantic(Scope sc) { }
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75 }
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