But is the following statement valid: typedef enum {red, yellow, blue, green} color; color my_color; initial my_color = color.first; ? Mirek _____ From: owner-sv-ec@server.eda.org [mailto:owner-sv-ec@server.eda.org] On Behalf Of Brad Pierce Sent: 24 kwietnia 2008 19:05 To: sv-ec@server.eda.org; sv-bc@server.eda.org; sv-ac@server.eda-stds.org Subject: RE: [sv-ec] svlog enum function usage I think an enum method can only be used with a variable, not with an anonymous value returned by some expression. n Brad From: owner-sv-ec@eda.org [mailto:owner-sv-ec@eda.org] On Behalf Of Kapil Kaushik Sent: Thursday, April 24, 2008 9:57 AM To: sv-ec@eda.org; sv-bc@eda.org; sv-ac@eda-stds.org Subject: [sv-ec] svlog enum function usage Hi, System Verilog provides some enum functions(section 4.10) like: next, prev, last, first etc. for use. I have a doubt whether the following statement (highlighted) is valid: module test(input clk, input in, output out); typedef enum {red, yellow, blue, green} color; color my_color always @(clk) begin my_color = blue; my_color = my_color.prev.next.next end endmodule i.e. are stacked up function calls valid? SVlog LRM does not mention anything about this, so it would be great to have some feedback on this. Thanks, Kapil -- This message has been scanned for viruses and dangerous content by <http://www.mailscanner.info/> MailScanner, and is believed to be clean. -- This message has been scanned for viruses and dangerous content by <http://www.mailscanner.info/> MailScanner, and is believed to be clean. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.Received on Fri Apr 25 02:05:10 2008
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