[Iverilog-devel] Type conversion and parameters

[Cary R. <cy...@ya...>]

In section 4.5.1 of 1364-2001 it states that for non-self-determined
operands if any operand is real the results will be real, but my
interpretation of a simple parameter is that it can be self-determined. If
not specified it takes the type and size of the RHS. So would the
following give one real and one bit based parameter or two real
parameters?

parameter real_val = 1'b1 ? 1.0 : 4'b1010;
parameter int_val = 1'b0 ? 1.0 : 4'b1010; // is this 4'b1010 or 10.0?

Cary


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