11972 resync smatch

*** 396,406 ****
                  return 0;
          sym = get_base_type(sym);
          if (!sym || sym->type != SYM_FN)
                  return 0;
          sym = get_base_type(sym);
!         if (sym->type == SYM_PTR)
                  return 1;
          return 0;
  }
  
  sval_t sval_type_max(struct symbol *base_type)
--- 396,406 ----
                  return 0;
          sym = get_base_type(sym);
          if (!sym || sym->type != SYM_FN)
                  return 0;
          sym = get_base_type(sym);
!         if (sym && sym->type == SYM_PTR)
                  return 1;
          return 0;
  }
  
  sval_t sval_type_max(struct symbol *base_type)
*** 494,517 ****
  free:
          free_string(name);
          return ret;
  }
  
! int is_local_variable(struct expression *expr)
  {
          struct symbol *sym;
-         char *name;
  
!         name = expr_to_var_sym(expr, &sym);
!         free_string(name);
!         if (!sym || !sym->scope || !sym->scope->token || !cur_func_sym)
!                 return 0;
!         if (cmp_pos(sym->scope->token->pos, cur_func_sym->pos) < 0)
!                 return 0;
!         if (is_static(expr))
!                 return 0;
!         return 1;
  }
  
  int types_equiv(struct symbol *one, struct symbol *two)
  {
          if (!one && !two)
--- 494,513 ----
  free:
          free_string(name);
          return ret;
  }
  
! bool is_local_variable(struct expression *expr)
  {
          struct symbol *sym;
  
!         if (!expr || expr->type != EXPR_SYMBOL || !expr->symbol)
!                 return false;
!         sym = expr->symbol;
!         if (!(sym->ctype.modifiers & MOD_TOPLEVEL))
!                 return true;
!         return false;
  }
  
  int types_equiv(struct symbol *one, struct symbol *two)
  {
          if (!one && !two)