1
2/* Compiler implementation of the D programming language
3 * Copyright (C) 1999-2019 by The D Language Foundation, All Rights Reserved
4 * written by Walter Bright
5 * http://www.digitalmars.com
6 * Distributed under the Boost Software License, Version 1.0.
7 * http://www.boost.org/LICENSE_1_0.txt
8 * https://github.com/dlang/dmd/blob/master/src/dmd/import.h
9 */
10
11#pragma once
12
13#include "dsymbol.h"
14
15class Identifier;
16struct Scope;
17class Module;
18class Package;
19class AliasDeclaration;
20
21class Import : public Dsymbol
22{
23public:
24    /* static import aliasId = pkg1.pkg2.id : alias1 = name1, alias2 = name2;
25     */
26
27    Identifiers *packages;      // array of Identifier's representing packages
28    Identifier *id;             // module Identifier
29    Identifier *aliasId;
30    int isstatic;               // !=0 if static import
31    Prot protection;
32
33    // Pairs of alias=name to bind into current namespace
34    Identifiers names;
35    Identifiers aliases;
36
37    Module *mod;
38    Package *pkg;               // leftmost package/module
39
40    AliasDeclarations aliasdecls; // corresponding AliasDeclarations for alias=name pairs
41
42    Import(Loc loc, Identifiers *packages, Identifier *id, Identifier *aliasId,
43        int isstatic);
44    void addAlias(Identifier *name, Identifier *alias);
45    const char *kind() const;
46    Prot prot();
47    Dsymbol *syntaxCopy(Dsymbol *s);    // copy only syntax trees
48    void load(Scope *sc);
49    void importAll(Scope *sc);
50    void semantic(Scope *sc);
51    void semantic2(Scope *sc);
52    Dsymbol *toAlias();
53    void addMember(Scope *sc, ScopeDsymbol *sds);
54    void setScope(Scope* sc);
55    Dsymbol *search(const Loc &loc, Identifier *ident, int flags = SearchLocalsOnly);
56    bool overloadInsert(Dsymbol *s);
57
58    Import *isImport() { return this; }
59    void accept(Visitor *v) { v->visit(this); }
60};
61