Re: enum type dynamic array is giving an error with ius8.2-s006

hilker — Mon, 24 Aug 2009 22:03:25 GMT

Hi 123454321,

I've duplicated the error as well, and don't see where you should have a problem. Please file a Service Request through SourceLink including your testcase so R&D can take a look.

Regards,

Bob

enum type dynamic array is giving an error with ius8.2-s006

123454321 — Thu, 11 Jun 2009 10:23:10 GMT

Hi,

I am using ius 8.2-s006 for simulation of ovm2.0,but for below code i am getting error.in this code i have randomise the enum type variable rand_a with dynamic array range." rand_a inside {cfg_inst.da}".

typedef enum {CMD,DATA} enum_a;

class cfg;
enum_a da[;
endclass

class abc;

rand enum_a rand_a;
cfg cfg_inst ;

constraint data_rand_a
{
rand_a inside {cfg_inst.da};
}
endclass

module test();

initial
begin
abc abc_inst;
abc_inst =new();
abc_inst.cfg_inst = new();
abc_inst.cfg_inst.da = new[2];
abc_inst.cfg_inst.da[0] = CMD;
abc_inst.cfg_inst.da[1] = DATA;
void'(abc_inst.randomize());
end

endmodule

Error:

ncsim: *F,INTERR: INTERNAL ERROR
Observed simulation time : 0 FS + 0
-----------------------------------------------------------------
The tool has encountered an unexpected condition and must exit.
Contact Cadence Design Systems customer support about this
problem and provide enough information to help us reproduce it,
including the logfile that contains this error message.

Functional Verification

Re: enum type dynamic array is giving an error with ius8.2-s006

enum type dynamic array is giving an error with ius8.2-s006