void main()
{
   ;
   {
   ;
   }
}

   top:top top sqmain

_main:
   dec sp; ?+11; sp ?+7; ?+6; sp ?+2; 0
   ?+6; sp ?+2; bp 0
   bp; sp bp

   sp; bp sp
   ?+8; sp ?+4; bp; 0 bp; inc sp
   ?+8; sp ?+4; ?+7; 0 ?+3; Z Z 0

sqmain:
   dec sp; ?+11; sp ?+7; ?+6; sp ?+2; 0
   ?+6; sp ?+2; ?+2 0 _main; . ?; inc sp

   Z Z (-1)

. inc:-1 Z:0 dec:1 ax:0 bp:0 sp:-sp

Root (mg_8_1.hsq:8)
   Function:0 [main] (mg_8_1.hsq:1)
      Keyword [void] (mg_8_1.hsq:1)
      Param-type-list (mg_8_1.hsq:1)
      Block (mg_8_1.hsq:2)
         Statement [;] (mg_8_1.hsq:3)
         Block (mg_8_1.hsq:4)
            Statement [;] (mg_8_1.hsq:5)