Difference between revisions of "FPC New Features 2.4.2"

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* '''More information''': [[for-in_loop]]
 
* '''More information''': [[for-in_loop]]
 
====Sealed and Abstract classes====
 
====Sealed and Abstract classes====
* '''Overview''': ''sealed'' class is a class which can not be inherited by other classes. ''abstract'' class can not be instantiated but for compatibility with delphi ''abstract'' do nothing at the moment.
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* '''Overview''': A ''sealed'' class is a class which can not be inherited by other classes. An ''abstract'' class normally cannot be instantiated, but for compatibility with Delphi ''abstract'' does nothing at the moment.
* '''Notes''': The implementation is Delphi-compatible.
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* '''Notes''': Delphi-compatible.
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* '''More information''': http://svn.freepascal.org/svn/fpc/trunk/tests/test/tabstract1.pp
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== New Features from other versions ==
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{{Navbar Lazarus Release Notes}}
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[[Category:FPC New Features by release]]
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[[Category:Release Notes]]

Revision as of 20:24, 9 May 2015

About this page

Below you can find a list of new features introduced since the previous release, along with some background information and examples.

All systems

Language

For-in loop support

  • Overview: for-in loops allow for easy iterating over the contents of a container type, as well as over some primitive types (arrays, strings, sets) using a uniform syntax.
  • Notes: The basic implementation is Delphi-compatible, but in addition FPC also supports some extra functionality. This functionality is described on the page below.
  • More information: for-in_loop

Sealed and Abstract classes

New Features from other versions