* tai_const.getcopy: Check that 'sym' is assigned before trying to call its method. Mantis #24574.

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24836 3ad0048d-3df7-0310-abae-a5850022a9f2
* far proc fixes in tcgcallnode.pass_generate_code

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24837 3ad0048d-3df7-0310-abae-a5850022a9f2