RE: [sv-bc] Tf ansi nonansi declaration issue.

Here is an updated table with a case 19 and the number of bits in the
result for the passing cases.
 
Test    Sim1    Sim2    Sim3     Width
 
 1      Y       Y       Y        4
 2*     Y       Y       YN       4
 3      N       N       N
 4      Y       Y       Y        4
 5      N       N       N
 6      Y       Y       Y        4
 7      N       N       N
 8*     N       Y       Y+warn   2 (Sim2)/1 (Sim3)
 9*     N       Y       Y+warn   32(Sim2)/4 (Sim3)
10*     N       N       Y+warn   4
11      N       N       N
12      N       N       N
13      N       N       N
14      Y       Y       Y        4
15      Y       Y       Y+warn   32
16      Y       Y       Y        4
17*     Y       N       N        1
18      N       N       N
19*     N       Y       Y+warn   4 (Sim2)/32(Sim3)


 
I put a star next to those tests that some passed and some failed.
Sim3 passed some tests, but with a warning.
On Test 2, Sim3 issued a warning that this will be an error in a future
release.
 
Case 19:

	module top;
	    function void f1(integer b);
	        reg [3:0] b; //duplicate identifier should be triggered
for this code
	    begin
	        $display("%b", b);
	    end
	    endfunction : f1
	 
	    initial begin
	        f1(-1);
	        $display("%b", f1.b);    
	    end
	 
	endmodule

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