C++ (Cpp) const_expr Examples

Example #1

File: Statements.cpp Project: gianantonio71/amber

NextAction LetStatement::execute(Env &env, LocalDefs &lds)
{
  ref<Env> e(new Env(env));
  
  fn_def_v cls(fds.size());
  for (unsigned int i=0 ; i < cls.size() ; i++)
  {
    fn_def fd = fds[i];
    
    if (fd->arity() == 0)
    {
      Term val = fd->evaluate_if_args_match(term_v(), lds, env);
      Expr val_expr = const_expr(val);
      cls[i] = fn_def(new StdFnDef(fd->name(), val_expr, type(new PseudoTypeAny())));       
    }
    else
    {
      cls[i] = fn_def(new Closure(fd, e));
    }
  }

  LocalDefs lds2(cls, lds);
  
  return body->execute(env, lds2);
}

Example #2

File: macro.c Project: zhuzhaoyuan/8cc

void testmain(void) {
    print("macros");

    special();
    include();
    predefined();
    simple();
    loop();
    undef();
    cond_incl();
    const_expr();
    defined();
    ifdef();
    funclike();
    empty();
    noarg();
    line();
    null();
    counter();
    gnuext();
}