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Author SHA1 Message Date
Stephen Williams 68fbb94b3a Basic elaboration of analog contribution statements. 
Get at least basic elaboration of analog processes and contribution
statements. Bring the statements and analog statements together and
net future elaboration work sort out which statements are valid in
a given context. This makes sense because there really is a lot of
syntactic overlap, and analog behavioral code is processed somewhat
sequentially.
 2008-10-22 21:56:00 -07:00
Stephen Williams 25a27f9dd9 Parse contribution statements as far as pform. 
Contribution statements have an l-value and r-value. Parse those
expressions into pform so that elaboration has something to work with.

In this process, this patch also changes the PECallFunction class to
use the vector template instead of the svector template. The latter
doesn't add anything over the STL vector template, so this is a start
of working the svector out.
 2008-07-27 17:22:19 -04:00
Stephen Williams 03e306c805 Infrastructure for parsing analog process statements. 
Organize the parsing infrastructure for parsing analog processes,
including holding them in scopes, and collecting analog statements.
 2008-07-27 15:02:09 -04:00