c_storage_spec.h

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/*******************************************************************\
 
Module:
 
Author: Daniel Kroening, kroening@kroening.com
 
\*******************************************************************/
 
 
#ifndef CPROVER_ANSI_C_C_STORAGE_SPEC_H
#define CPROVER_ANSI_C_C_STORAGE_SPEC_H
 
#include <util/irep.h>
 
class typet;
 
class c_storage_spect
{
public:
  c_storage_spect()
  {
    clear();
  }
  c_storage_spect() {…}
 
  explicit c_storage_spect(const typet &type)
  {
    clear();
    read(type);
  }
  explicit c_storage_spect(const typet &type) {…}
 
  void clear()
  {
    is_typedef=false;
    is_extern=false;
    is_thread_local=false;
    is_static=false;
    is_register=false;
    is_inline=false;
    is_weak=false;
    is_used = false;
    alias.clear();
    asm_label.clear();
    section.clear();
  }
  void clear() {…}
 
  bool is_typedef, is_extern, is_static, is_register,
       is_inline, is_thread_local, is_weak, is_used;
 
  // __attribute__((alias("foo")))
  irep_idt alias;
 
  // GCC asm labels __asm__("foo") - these change the symbol name
  irep_idt asm_label;
  irep_idt section;
 
  bool operator==(const c_storage_spect &other) const
  {
    return is_typedef==other.is_typedef &&
           is_extern==other.is_extern &&
           is_static==other.is_static &&
           is_register==other.is_register &&
           is_thread_local==other.is_thread_local &&
           is_inline==other.is_inline &&
           is_weak==other.is_weak &&
           is_used == other.is_used &&
           alias==other.alias &&
           asm_label==other.asm_label &&
           section==other.section;
  }
  bool operator==(const c_storage_spect &other) const {…}
 
  bool operator!=(const c_storage_spect &other) const
  {
    return !(*this==other);
  }
  bool operator!=(const c_storage_spect &other) const {…}
 
  c_storage_spect &operator|=(const c_storage_spect &other)
  {
    is_typedef      |=other.is_typedef;
    is_extern       |=other.is_extern;
    is_static       |=other.is_static;
    is_register     |=other.is_register;
    is_inline       |=other.is_inline;
    is_thread_local |=other.is_thread_local;
    is_weak         |=other.is_weak;
    is_used         |=other.is_used;
    if(alias.empty())
      alias=other.alias;
    if(asm_label.empty())
      asm_label=other.asm_label;
    if(section.empty())
      section=other.section;
 
    return *this;
  }
  c_storage_spect &operator|=(const c_storage_spect &other) {…}
 
  void read(const typet &type);
};
class c_storage_spect {…};
 
#endif // CPROVER_ANSI_C_C_STORAGE_SPEC_H