* Patch to allow changing TVarRec data (bug ID 26773)

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@28995 3ad0048d-3df7-0310-abae-a5850022a9f2
* Test for bug ID 26773

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@28996 3ad0048d-3df7-0310-abae-a5850022a9f2