1
2/* Compiler implementation of the D programming language
3 * Copyright (C) 2015-2019 by The D Language Foundation, All Rights Reserved
4 * written by Michel Fortin
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/objc.h
9 */
10
11#pragma once
12
13#include "root/root.h"
14#include "root/stringtable.h"
15
16class Identifier;
17class FuncDeclaration;
18class ClassDeclaration;
19class InterfaceDeclaration;
20struct Scope;
21class StructDeclaration;
22
23struct ObjcSelector
24{
25    static StringTable stringtable;
26    static StringTable vTableDispatchSelectors;
27    static int incnum;
28
29    const char *stringvalue;
30    size_t stringlen;
31    size_t paramCount;
32
33    static void _init();
34
35    ObjcSelector(const char *sv, size_t len, size_t pcount);
36
37    static ObjcSelector *lookup(const char *s);
38    static ObjcSelector *lookup(const char *s, size_t len, size_t pcount);
39
40    static ObjcSelector *create(FuncDeclaration *fdecl);
41};
42
43class Objc
44{
45public:
46    static void _init();
47
48    virtual void setObjc(ClassDeclaration* cd) = 0;
49    virtual void setObjc(InterfaceDeclaration*) = 0;
50    virtual void setSelector(FuncDeclaration*, Scope* sc) = 0;
51    virtual void validateSelector(FuncDeclaration* fd) = 0;
52    virtual void checkLinkage(FuncDeclaration* fd) = 0;
53};
54