[Lazarus] RE : FPC_REQUIRES_PROPER_ALIGNMENT defined on Solaris causescrash in lazarus

[Ludo Brands]

> Found the cause of the crash of the IDE on Solaris x86 when closing a
> project: in procedure Search in 
> TProject.UpdateUnitComponentDependencies
> (ide/project.pp) some pointer arithmetic is used assuming 
> TTypeData is packed. This is not the case for solaris x86.

To be more precise TPropData is assumed packed.

Ludo