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• Parse-statements

Vl-parse-par-block

Parse a par_block into a vl-blockstmt.

Signature

(vl-parse-par-block atts &key (tokstream 'tokstream) 
                    (config 'config)) 
 
  → 
(mv errmsg? value new-tokstream)

Arguments

config — Guard (vl-loadconfig-p config).

Verilog-2005:

par_block ::= 'fork' [ ':' identifier { block_item_declaration } ]
                  { statement }
               'join'

SystemVerilog-2012 changes this to allow declarations even on unnamed forks, to allow additional kinds of join keywords, and to allow end-block names.

par_block ::= 'fork' [ ':' identifier ]
                  { block_item_declaration }
                  { statement_or_null }
              join_keyword [ ':' identifier ]

join_keyword ::= 'join' | 'join_any' | 'join_none'