move iteration of throw statements, try statements, and catch clauses from
2007-07-13 Juerg Billeter <j@bitron.ch>
* vala/valacatchclause.vala, vala/valacodevisitor.vala,
vala/valamemorymanager.vala, vala/valasemanticanalyzer.vala,
vala/valasymbolbuilder.vala, vala/valasymbolresolver.vala,
vala/valathrowstatement.vala, vala/valatrystatement.vala,
gobject/valacodegenerator.vala: move iteration of throw statements,
try statements, and catch clauses from accept to accept_children
method, fixes nested try statements
* gobject/valacodegenerator.vala: clear unhandled error instead of
returning from the current function
* vala/valasemanticanalyzer.vala: generic pointer is compatible with
generic pointer
* vapi/glib-2.0.vala: add some more default values
svn path=/trunk/; revision=354