gcc/d/dmd/objc.h

   1
   2 /* Compiler implementation of the D programming language
   3  * Copyright (C) 2015-2018 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
  16 class Identifier;
  17 class FuncDeclaration;
  18 class ClassDeclaration;
  19 class InterfaceDeclaration;
  20 struct Scope;
  21 class StructDeclaration;
  22
  23 struct 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
  43 class Objc
  44 {
  45 public:
  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 };