102 Commits

Author	SHA1	Message	Date
Stephen Williams	22ab8e4a76	Elaboration of r-value expressions ... R-value expressions are more general then L-value expressions, in that the expression type may be a bit more complex. If the R-value expression is part of an assignment, then elaborate with the constrained type from the L-value. In other cases, where the expression type is not as obvious, use expression type probes to figure out the type of the expression and elaborate using that calculated type.	2011-05-30 19:17:40 -07:00
Stephen Williams	a53082176d	Arrange for ports used as l-values to be declared as "reg". ... Entity output ports may be used as l-values in a process within the bound architecture. Detect that case during elaboration and adjust the signal declaration so that it works in the Verilog pass.	2011-05-15 16:17:51 -07:00