Crash: invalid virtual table when -Og option is used

[ruffinakoza]

#0  0x00007f9057ab36e3 in UndefinedOneHit::damEffectSlice (
    this=this@entry=0x7ffc2aa42e3e)
    at ../../../dreamland_code/plug-ins/fight/onehit_undef.cpp:1355
#1  0x00007f9057ab45a9 in UndefinedOneHit::postDamageEffects (
    this=0x7ffc2aa42e3e)
    at ../../../dreamland_code/plug-ins/fight/onehit_undef.cpp:173
#2  0x00007f9057aaba9e in OneHit::hit (this=0x7ffc2aa52e40)
    at ../../../dreamland_code/plug-ins/fight/onehit.cpp:78
#3  0x00007f9057a8eaa0 in one_hit_nocatch (ch=<optimized out>, 
    victim=victim@entry=0x7f90440025f0, secondary=secondary@entry=false)
    at ../../../dreamland_code/plug-ins/fight/fight.cpp:339
#4  0x00007f9057a8efd6 in one_hit (ch=<optimized out>, 
    victim=victim@entry=0x7f90440025f0, secondary=secondary@entry=false)
    at ../../../dreamland_code/plug-ins/fight/fight.cpp:345

*this at frame 0:

$2 = {
  <WeaponOneHit> = {
    <OneHit> = {
      <Damage> = <invalid address>, 
      members of OneHit: 
      _vptr.OneHit = 0x0, 
      skill = 0, 
      thac0 = 0, 
      victim_ac = 0, 
      orig_dam = 0
    }, 
    members of WeaponOneHit: 
    wield = 0x0, 
    secondary = false, 
    weapon_sn = 0, 
    weaponSkill = 0x0, 
    attack = 0
  }, <No data fields>}
(gdb) 

*this at frame 1:

3 = {
  <WeaponOneHit> = {
    <OneHit> = {
      <Damage> = <invalid address>, 
      members of OneHit: 
      _vptr.OneHit = 0x0, 
      skill = 0, 
      thac0 = 0, 
      victim_ac = 0, 
      orig_dam = 0
    }, 
    members of WeaponOneHit: 
    wield = 0x0, 
    secondary = false, 
    weapon_sn = 0, 
    weaponSkill = 0x0, 
    attack = 0
  }, <No data fields>}
(gdb) 

*this at frame 3:

$4 = {
  <Damage> = {
    _vptr.Damage = 0x7f9057ccfa38 <vtable for UndefinedOneHit+232>, 
    ch = 0x5629daa73490, 
    victim = 0x7f90440025f0, 
    killer = 0x5629daa73490, 
    dam_type = 1, 
    dam = 71, 
    immune = false, 
    dam_flag = 1
  }, 
  members of OneHit: 
  _vptr.OneHit = 0x7f9057ccf968 <vtable for UndefinedOneHit+24>, 
  skill = 120, 
  thac0 = -69, 
  victim_ac = -54, 
  orig_dam = 133
}

The error seems to be gone with -O2 but still happen with -O2.

[ruffinakoza]

Closing as it's most likely was caused by plugins not being fully recompiled, rather than any misterious optimization issues.

[ruffinakoza]

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