Fold in Windows VPI routing for vpip_format_pretty, fix queue method
argument elaboration via elaborate_rval_expr, reject class tasks used as
expressions cleanly, and update br1005 now that class queues compile.
Review follow-up: move vpip_format_pretty to vpip_format.cc with
diagnostic return strings, restore NetNet-based queue method elaboration
with a separate property path, drop spurious /devel/ from .gitignore,
and bump copyright years on touched files.
Formatting pass per inline review: brace style for multi-line if bodies,
||/&& at end-of-line continuations, switch/case indentation, single-line
if returns, NetNet-based sys_task_method_ again, and aligned extern decls.
This patch fixes some leaks in the object stack when getting various
class properties. With this fix an assert can be added to verify that
the object stack is clean when a thread is exiting.
This includes adding support for returning strings from functions,
adding initializing new darray with array_pattern strings, and
assigning an array_pattern of strings to a preallocated darray.
Also fix up support for initializing array with simple string
expression.
Strings, when put into dynamic arrays, are treated as first class
types much line reals. Add the code generator and vvp support for
this situation. Also fix a bug distinguishing between character
selects from strings and select form arrays of strings.
This also advances support for string expressions in general.
Handle assignments to string variables in the code generator by
trying to calculate a string expression. This involves the new
string object thread details.
mjoekhan
Cary R
Stephen Williams
Maciej Suminski
Arun Persaud