Commit Graph

9 Commits

Author SHA1 Message Date
Stephen Williams 11682fc7eb Harmless cleanup of comments / initialization warnings. 2013-04-18 18:18:40 -07:00
Stephen Williams 4dffd97d28 Handle tasks in packages. 2013-04-08 18:20:39 -07:00
Stephen Williams eba3d407ca packages can contain variables. 2013-04-08 18:20:39 -07:00
Stephen Williams bae0f1d3a7 Parse more package items
Rework lexical support for PACKAGE_IDENTIFIER so that the lexor
can help with package scoped identifiers.

Pform package types and package functions up to elaboration.
2013-04-08 18:20:39 -07:00
Stephen Williams 8fa79ceb30 Properly implement import <pkg>::<name>
This was temporarily implemented to just copy definitions to the
local scope, but the better method is to create a PEIdent that has
the package attached to it.
2013-02-17 17:00:15 -08:00
Stephen Williams 60cb78e4ab Add packages and their own scope.
This makes <pkg>::<name> work properly, and also makes the
package descriptions available through VPI.
2013-02-17 17:00:15 -08:00
Stephen Williams 97f3a01dc5 Support import if single items. 2013-02-17 16:59:21 -08:00
Stephen Williams 99b8086ad2 Import parameters from packages. 2013-02-17 16:59:21 -08:00
Stephen Williams 62be9c5b46 Parse (with sorry message) package declarations. 2012-10-21 11:42:19 -07:00