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1
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2 // Compiler implementation of the D programming language
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3 // Copyright (c) 1999-2007 by Digital Mars
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4 // All Rights Reserved
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5 // written by Walter Bright
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6 // http://www.digitalmars.com
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7 // License for redistribution is by either the Artistic License
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8 // in artistic.txt, or the GNU General Public License in gnu.txt.
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9 // See the included readme.txt for details.
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10
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11 #ifndef DMD_IMPORT_H
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12 #define DMD_IMPORT_H
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13
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14 #ifdef __DMC__
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15 #pragma once
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16 #endif /* __DMC__ */
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17
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18 #include "dsymbol.h"
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19
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20
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21 struct Identifier;
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22 struct Scope;
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23 struct OutBuffer;
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24 struct Module;
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25 struct Package;
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26 struct AliasDeclaration;
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27 #ifdef _DH
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28 struct HdrGenState;
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29 #endif
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30
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31 struct Import : Dsymbol
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32 {
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33 Array *packages; // array of Identifier's representing packages
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34 Identifier *id; // module Identifier
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35 Identifier *aliasId;
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36 int isstatic; // !=0 if static import
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37 enum PROT protection;
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38
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39 // Pairs of alias=name to bind into current namespace
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40 Array names;
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41 Array aliases;
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42
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43 Array aliasdecls; // AliasDeclarations for names/aliases
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44
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45 Module *mod;
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46 Package *pkg; // leftmost package/module
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47
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48 Import(Loc loc, Array *packages, Identifier *id, Identifier *aliasId,
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49 int isstatic);
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50 void addAlias(Identifier *name, Identifier *alias);
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51
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52 const char *kind();
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53 enum PROT prot();
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54 Dsymbol *syntaxCopy(Dsymbol *s); // copy only syntax trees
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55 void load(Scope *sc);
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56 void importAll(Scope *sc);
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57 void semantic(Scope *sc);
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58 void semantic2(Scope *sc);
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59 Dsymbol *toAlias();
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60 int addMember(Scope *sc, ScopeDsymbol *s, int memnum);
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61 Dsymbol *search(Loc loc, Identifier *ident, int flags);
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62 int overloadInsert(Dsymbol *s);
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63 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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64
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65 Import *isImport() { return this; }
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66 };
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67
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68 #endif /* DMD_IMPORT_H */
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