gcc/d/dmd/compiler.h

   1
   2 /* Compiler implementation of the D programming language
   3  * Copyright (C) 1999-2021 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/compiler.h
   9  */
  10
  11 #pragma once
  12
  13 #include "root/array.h"
  14 #include "root/bitarray.h"
  15
  16 // This file contains a data structure that describes a back-end compiler
  17 // and implements compiler-specific actions.
  18
  19 class Expression;
  20 class Module;
  21 class Type;
  22 struct Scope;
  23 struct UnionExp;
  24
  25 // DMD-generated module `__entrypoint` where the C main resides
  26 extern Module *entrypoint;
  27 // Module in which the D main is
  28 extern Module *rootHasMain;
  29
  30 extern bool includeImports;
  31 // array of module patterns used to include/exclude imported modules
  32 extern Array<const char*> includeModulePatterns;
  33 extern Array<Module *> compiledImports;
  34
  35 struct Compiler
  36 {
  37     // CTFE support for cross-compilation.
  38     static Expression *paintAsType(UnionExp *, Expression *, Type *);
  39     // Backend
  40     static void genCmain(Scope *);
  41     static bool onImport(Module *);
  42     static void onParseModule(Module *);
  43 };